TCP server running at tcp://169.254.252.117:9092 (only local connections)
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}
}
---------------------
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}
---------------------
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rows = {
( /* key:1 */ 1, '1000000001', null)
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---------------------
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---------------------
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rows = {
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( /* key:5 */ 5, '1000000005', null)
}
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---------------------
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rows = {
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( /* key:4 */ 4, '1000000004', null)
( /* key:5 */ 5, '1000000005', null)
( /* key:6 */ 6, '1000000006', null)
}
}
---------------------
PageBtreeLeaf {
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parentPageId = 0
pageId = 8
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rows = {
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( /* key:5 */ 5, '1000000005', null)
( /* key:6 */ 6, '1000000006', null)
( /* key:7 */ 7, '1000000007', null)
}
}
---------------------
-----------切割前----------
PageBtreeLeaf {
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parentPageId = 0
pageId = 8
start = 24
offsets = 115, 102, 89, 76, 63, 50, 37
entryCount = 7
rows = {
( /* key:1 */ 1, '1000000001', null)
( /* key:2 */ 2, '1000000002', null)
( /* key:3 */ 3, '1000000003', null)
( /* key:4 */ 4, '1000000004', null)
( /* key:5 */ 5, '1000000005', null)
( /* key:6 */ 6, '1000000006', null)
( /* key:7 */ 7, '1000000007', null)
}
}
-----------按( /* key:4 */ 4, '1000000004', null)切割----------
-----------Root切割成两个子页面----------
PageBtreeLeaf {
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parentPageId = 8
pageId = 45
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offsets = 115, 102, 89, 76
entryCount = 4
rows = {
( /* key:1 */ 1, '1000000001', null)
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( /* key:4 */ 4, '1000000004', null)
}
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pageId = 44
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rows = {
( /* key:5 */ 5, '1000000005', null)
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( /* key:7 */ 7, '1000000007', null)
}
}
-----------切割后----------
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}
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parentPageId = 8
pageId = 45
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rows = {
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}
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parentPageId = 8
pageId = 44
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( /* key:7 */ 7, '1000000007', null)
}
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PageBtreeNode {
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rows = {
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}
PageBtreeLeaf {
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parentPageId = 8
pageId = 45
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rows = {
( /* key:1 */ 1, '1000000001', null)
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PageBtreeLeaf {
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parentPageId = 8
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rows = {
( /* key:5 */ 5, '1000000005', null)
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}
}
}
---------------------
PageBtreeNode {
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rows = {
( /* key:4 */ 4, '1000000004', null)
}
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parentPageId = 8
pageId = 45
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rows = {
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}
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PageBtreeLeaf {
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parentPageId = 8
pageId = 44
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entryCount = 5
rows = {
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( /* key:8 */ 8, '1000000008', null)
( /* key:9 */ 9, '1000000009', null)
}
}
}
---------------------
PageBtreeNode {
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rows = {
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}
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pageId = 45
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rows = {
( /* key:1 */ 1, '1000000001', null)
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( /* key:4 */ 4, '1000000004', null)
}
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PageBtreeLeaf {
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parentPageId = 8
pageId = 44
start = 22
offsets = 115, 102, 89, 76, 63, 50
entryCount = 6
rows = {
( /* key:5 */ 5, '1000000005', null)
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( /* key:9 */ 9, '1000000009', null)
( /* key:10 */ 10, '1000000010', null)
}
}
}
---------------------
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parentPageId = 0
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entryCount = 1
rows = {
( /* key:4 */ 4, '1000000004', null)
}
PageBtreeLeaf {
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parentPageId = 8
pageId = 45
start = 18
offsets = 115, 102, 89, 76
entryCount = 4
rows = {
( /* key:1 */ 1, '1000000001', null)
( /* key:2 */ 2, '1000000002', null)
( /* key:3 */ 3, '1000000003', null)
( /* key:4 */ 4, '1000000004', null)
}
}
PageBtreeLeaf {
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parentPageId = 8
pageId = 44
start = 24
offsets = 115, 102, 89, 76, 63, 50, 37
entryCount = 7
rows = {
( /* key:5 */ 5, '1000000005', null)
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( /* key:9 */ 9, '1000000009', null)
( /* key:10 */ 10, '1000000010', null)
( /* key:11 */ 11, '1000000011', null)
}
}
}
---------------------
-----------切割Node前----------
PageBtreeNode {
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parentPageId = 0
childPageIds = 45, 44
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entryCount = 1
rows = {
( /* key:4 */ 4, '1000000004', null)
}
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parentPageId = 8
pageId = 45
start = 18
offsets = 115, 102, 89, 76
entryCount = 4
rows = {
( /* key:1 */ 1, '1000000001', null)
( /* key:2 */ 2, '1000000002', null)
( /* key:3 */ 3, '1000000003', null)
( /* key:4 */ 4, '1000000004', null)
}
}
PageBtreeLeaf {
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parentPageId = 8
pageId = 44
start = 24
offsets = 115, 102, 89, 76, 63, 50, 37
entryCount = 7
rows = {
( /* key:5 */ 5, '1000000005', null)
( /* key:6 */ 6, '1000000006', null)
( /* key:7 */ 7, '1000000007', null)
( /* key:8 */ 8, '1000000008', null)
( /* key:9 */ 9, '1000000009', null)
( /* key:10 */ 10, '1000000010', null)
( /* key:11 */ 11, '1000000011', null)
}
}
}
-----------按( /* key:8 */ 8, '1000000008', null)切割----------
-----------Node切割成两个子页面----------
PageBtreeLeaf {
indexId = 15
parentPageId = 8
pageId = 44
start = 18
offsets = 115, 102, 89, 76
entryCount = 4
rows = {
( /* key:5 */ 5, '1000000005', null)
( /* key:6 */ 6, '1000000006', null)
( /* key:7 */ 7, '1000000007', null)
( /* key:8 */ 8, '1000000008', null)
}
}
PageBtreeLeaf {
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parentPageId = 8
pageId = 47
start = 16
offsets = 115, 102, 89
entryCount = 3
rows = {
( /* key:9 */ 9, '1000000009', null)
( /* key:10 */ 10, '1000000010', null)
( /* key:11 */ 11, '1000000011', null)
}
}
-----------切割Node后----------
PageBtreeNode {
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parentPageId = 0
childPageIds = 45, 44, 47
childPageIds.length = 3
entryCount = 2
rows = {
( /* key:4 */ 4, '1000000004', null)
( /* key:8 */ 8, '1000000008', null)
}
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parentPageId = 8
pageId = 45
start = 18
offsets = 115, 102, 89, 76
entryCount = 4
rows = {
( /* key:1 */ 1, '1000000001', null)
( /* key:2 */ 2, '1000000002', null)
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}
}
PageBtreeLeaf {
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parentPageId = 8
pageId = 44
start = 18
offsets = 115, 102, 89, 76
entryCount = 4
rows = {
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( /* key:8 */ 8, '1000000008', null)
}
}
PageBtreeLeaf {
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parentPageId = 8
pageId = 47
start = 16
offsets = 115, 102, 89
entryCount = 3
rows = {
( /* key:9 */ 9, '1000000009', null)
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( /* key:11 */ 11, '1000000011', null)
}
}
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entryCount = 2
rows = {
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( /* key:8 */ 8, '1000000008', null)
}
PageBtreeLeaf {
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parentPageId = 8
pageId = 45
start = 18
offsets = 115, 102, 89, 76
entryCount = 4
rows = {
( /* key:1 */ 1, '1000000001', null)
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( /* key:3 */ 3, '1000000003', null)
( /* key:4 */ 4, '1000000004', null)
}
}
PageBtreeLeaf {
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parentPageId = 8
pageId = 44
start = 18
offsets = 115, 102, 89, 76
entryCount = 4
rows = {
( /* key:5 */ 5, '1000000005', null)
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( /* key:8 */ 8, '1000000008', null)
}
}
PageBtreeLeaf {
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parentPageId = 8
pageId = 47
start = 18
offsets = 115, 102, 89, 76
entryCount = 4
rows = {
( /* key:9 */ 9, '1000000009', null)
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}
}
}
---------------------
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entryCount = 2
rows = {
( /* key:4 */ 4, '1000000004', null)
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}
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parentPageId = 8
pageId = 45
start = 18
offsets = 115, 102, 89, 76
entryCount = 4
rows = {
( /* key:1 */ 1, '1000000001', null)
( /* key:2 */ 2, '1000000002', null)
( /* key:3 */ 3, '1000000003', null)
( /* key:4 */ 4, '1000000004', null)
}
}
PageBtreeLeaf {
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parentPageId = 8
pageId = 44
start = 18
offsets = 115, 102, 89, 76
entryCount = 4
rows = {
( /* key:5 */ 5, '1000000005', null)
( /* key:6 */ 6, '1000000006', null)
( /* key:7 */ 7, '1000000007', null)
( /* key:8 */ 8, '1000000008', null)
}
}
PageBtreeLeaf {
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parentPageId = 8
pageId = 47
start = 20
offsets = 115, 102, 89, 76, 63
entryCount = 5
rows = {
( /* key:9 */ 9, '1000000009', null)
( /* key:10 */ 10, '1000000010', null)
( /* key:11 */ 11, '1000000011', null)
( /* key:12 */ 12, '1000000012', null)
( /* key:13 */ 13, '1000000013', null)
}
}
}
---------------------
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parentPageId = 0
childPageIds = 45, 44, 47
childPageIds.length = 3
entryCount = 2
rows = {
( /* key:4 */ 4, '1000000004', null)
( /* key:8 */ 8, '1000000008', null)
}
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pageId = 45
start = 18
offsets = 115, 102, 89, 76
entryCount = 4
rows = {
( /* key:1 */ 1, '1000000001', null)
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( /* key:3 */ 3, '1000000003', null)
( /* key:4 */ 4, '1000000004', null)
}
}
PageBtreeLeaf {
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parentPageId = 8
pageId = 44
start = 18
offsets = 115, 102, 89, 76
entryCount = 4
rows = {
( /* key:5 */ 5, '1000000005', null)
( /* key:6 */ 6, '1000000006', null)
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( /* key:8 */ 8, '1000000008', null)
}
}
PageBtreeLeaf {
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parentPageId = 8
pageId = 47
start = 22
offsets = 115, 102, 89, 76, 63, 50
entryCount = 6
rows = {
( /* key:9 */ 9, '1000000009', null)
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( /* key:11 */ 11, '1000000011', null)
( /* key:12 */ 12, '1000000012', null)
( /* key:13 */ 13, '1000000013', null)
( /* key:14 */ 14, '1000000014', null)
}
}
}
---------------------
PageBtreeNode {
pageId = 8
parentPageId = 0
childPageIds = 45, 44, 47
childPageIds.length = 3
entryCount = 2
rows = {
( /* key:4 */ 4, '1000000004', null)
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}
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parentPageId = 8
pageId = 45
start = 18
offsets = 115, 102, 89, 76
entryCount = 4
rows = {
( /* key:1 */ 1, '1000000001', null)
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( /* key:4 */ 4, '1000000004', null)
}
}
PageBtreeLeaf {
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parentPageId = 8
pageId = 44
start = 18
offsets = 115, 102, 89, 76
entryCount = 4
rows = {
( /* key:5 */ 5, '1000000005', null)
( /* key:6 */ 6, '1000000006', null)
( /* key:7 */ 7, '1000000007', null)
( /* key:8 */ 8, '1000000008', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 8
pageId = 47
start = 24
offsets = 115, 102, 89, 76, 63, 50, 37
entryCount = 7
rows = {
( /* key:9 */ 9, '1000000009', null)
( /* key:10 */ 10, '1000000010', null)
( /* key:11 */ 11, '1000000011', null)
( /* key:12 */ 12, '1000000012', null)
( /* key:13 */ 13, '1000000013', null)
( /* key:14 */ 14, '1000000014', null)
( /* key:15 */ 15, '1000000015', null)
}
}
}
---------------------
-----------切割Node前----------
PageBtreeNode {
pageId = 8
parentPageId = 0
childPageIds = 45, 44, 47
childPageIds.length = 3
entryCount = 2
rows = {
( /* key:4 */ 4, '1000000004', null)
( /* key:8 */ 8, '1000000008', null)
}
PageBtreeLeaf {
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parentPageId = 8
pageId = 45
start = 18
offsets = 115, 102, 89, 76
entryCount = 4
rows = {
( /* key:1 */ 1, '1000000001', null)
( /* key:2 */ 2, '1000000002', null)
( /* key:3 */ 3, '1000000003', null)
( /* key:4 */ 4, '1000000004', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 8
pageId = 44
start = 18
offsets = 115, 102, 89, 76
entryCount = 4
rows = {
( /* key:5 */ 5, '1000000005', null)
( /* key:6 */ 6, '1000000006', null)
( /* key:7 */ 7, '1000000007', null)
( /* key:8 */ 8, '1000000008', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 8
pageId = 47
start = 24
offsets = 115, 102, 89, 76, 63, 50, 37
entryCount = 7
rows = {
( /* key:9 */ 9, '1000000009', null)
( /* key:10 */ 10, '1000000010', null)
( /* key:11 */ 11, '1000000011', null)
( /* key:12 */ 12, '1000000012', null)
( /* key:13 */ 13, '1000000013', null)
( /* key:14 */ 14, '1000000014', null)
( /* key:15 */ 15, '1000000015', null)
}
}
}
-----------按( /* key:12 */ 12, '1000000012', null)切割----------
-----------Node切割成两个子页面----------
PageBtreeLeaf {
indexId = 15
parentPageId = 8
pageId = 47
start = 18
offsets = 115, 102, 89, 76
entryCount = 4
rows = {
( /* key:9 */ 9, '1000000009', null)
( /* key:10 */ 10, '1000000010', null)
( /* key:11 */ 11, '1000000011', null)
( /* key:12 */ 12, '1000000012', null)
}
}
PageBtreeLeaf {
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parentPageId = 8
pageId = 48
start = 16
offsets = 115, 102, 89
entryCount = 3
rows = {
( /* key:13 */ 13, '1000000013', null)
( /* key:14 */ 14, '1000000014', null)
( /* key:15 */ 15, '1000000015', null)
}
}
-----------切割Node后----------
PageBtreeNode {
pageId = 8
parentPageId = 0
childPageIds = 45, 44, 47, 48
childPageIds.length = 4
entryCount = 3
rows = {
( /* key:4 */ 4, '1000000004', null)
( /* key:8 */ 8, '1000000008', null)
( /* key:12 */ 12, '1000000012', null)
}
PageBtreeLeaf {
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parentPageId = 8
pageId = 45
start = 18
offsets = 115, 102, 89, 76
entryCount = 4
rows = {
( /* key:1 */ 1, '1000000001', null)
( /* key:2 */ 2, '1000000002', null)
( /* key:3 */ 3, '1000000003', null)
( /* key:4 */ 4, '1000000004', null)
}
}
PageBtreeLeaf {
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parentPageId = 8
pageId = 44
start = 18
offsets = 115, 102, 89, 76
entryCount = 4
rows = {
( /* key:5 */ 5, '1000000005', null)
( /* key:6 */ 6, '1000000006', null)
( /* key:7 */ 7, '1000000007', null)
( /* key:8 */ 8, '1000000008', null)
}
}
PageBtreeLeaf {
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parentPageId = 8
pageId = 47
start = 18
offsets = 115, 102, 89, 76
entryCount = 4
rows = {
( /* key:9 */ 9, '1000000009', null)
( /* key:10 */ 10, '1000000010', null)
( /* key:11 */ 11, '1000000011', null)
( /* key:12 */ 12, '1000000012', null)
}
}
PageBtreeLeaf {
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parentPageId = 8
pageId = 48
start = 16
offsets = 115, 102, 89
entryCount = 3
rows = {
( /* key:13 */ 13, '1000000013', null)
( /* key:14 */ 14, '1000000014', null)
( /* key:15 */ 15, '1000000015', null)
}
}
}
PageBtreeNode {
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parentPageId = 0
childPageIds = 45, 44, 47, 48
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entryCount = 3
rows = {
( /* key:4 */ 4, '1000000004', null)
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( /* key:12 */ 12, '1000000012', null)
}
PageBtreeLeaf {
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parentPageId = 8
pageId = 45
start = 18
offsets = 115, 102, 89, 76
entryCount = 4
rows = {
( /* key:1 */ 1, '1000000001', null)
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( /* key:4 */ 4, '1000000004', null)
}
}
PageBtreeLeaf {
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parentPageId = 8
pageId = 44
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offsets = 115, 102, 89, 76
entryCount = 4
rows = {
( /* key:5 */ 5, '1000000005', null)
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}
PageBtreeLeaf {
indexId = 15
parentPageId = 8
pageId = 47
start = 18
offsets = 115, 102, 89, 76
entryCount = 4
rows = {
( /* key:9 */ 9, '1000000009', null)
( /* key:10 */ 10, '1000000010', null)
( /* key:11 */ 11, '1000000011', null)
( /* key:12 */ 12, '1000000012', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 8
pageId = 48
start = 18
offsets = 115, 102, 89, 75
entryCount = 4
rows = {
( /* key:13 */ 13, '1000000013', null)
( /* key:14 */ 14, '1000000014', null)
( /* key:15 */ 15, '1000000015', null)
( /* key:16 */ 16, '1000000016', null)
}
}
}
---------------------
PageBtreeNode {
pageId = 8
parentPageId = 0
childPageIds = 45, 44, 47, 48
childPageIds.length = 4
entryCount = 3
rows = {
( /* key:4 */ 4, '1000000004', null)
( /* key:8 */ 8, '1000000008', null)
( /* key:12 */ 12, '1000000012', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 8
pageId = 45
start = 18
offsets = 115, 102, 89, 76
entryCount = 4
rows = {
( /* key:1 */ 1, '1000000001', null)
( /* key:2 */ 2, '1000000002', null)
( /* key:3 */ 3, '1000000003', null)
( /* key:4 */ 4, '1000000004', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 8
pageId = 44
start = 18
offsets = 115, 102, 89, 76
entryCount = 4
rows = {
( /* key:5 */ 5, '1000000005', null)
( /* key:6 */ 6, '1000000006', null)
( /* key:7 */ 7, '1000000007', null)
( /* key:8 */ 8, '1000000008', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 8
pageId = 47
start = 18
offsets = 115, 102, 89, 76
entryCount = 4
rows = {
( /* key:9 */ 9, '1000000009', null)
( /* key:10 */ 10, '1000000010', null)
( /* key:11 */ 11, '1000000011', null)
( /* key:12 */ 12, '1000000012', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 8
pageId = 48
start = 20
offsets = 115, 102, 89, 75, 61
entryCount = 5
rows = {
( /* key:13 */ 13, '1000000013', null)
( /* key:14 */ 14, '1000000014', null)
( /* key:15 */ 15, '1000000015', null)
( /* key:16 */ 16, '1000000016', null)
( /* key:17 */ 17, '1000000017', null)
}
}
}
---------------------
PageBtreeNode {
pageId = 8
parentPageId = 0
childPageIds = 45, 44, 47, 48
childPageIds.length = 4
entryCount = 3
rows = {
( /* key:4 */ 4, '1000000004', null)
( /* key:8 */ 8, '1000000008', null)
( /* key:12 */ 12, '1000000012', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 8
pageId = 45
start = 18
offsets = 115, 102, 89, 76
entryCount = 4
rows = {
( /* key:1 */ 1, '1000000001', null)
( /* key:2 */ 2, '1000000002', null)
( /* key:3 */ 3, '1000000003', null)
( /* key:4 */ 4, '1000000004', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 8
pageId = 44
start = 18
offsets = 115, 102, 89, 76
entryCount = 4
rows = {
( /* key:5 */ 5, '1000000005', null)
( /* key:6 */ 6, '1000000006', null)
( /* key:7 */ 7, '1000000007', null)
( /* key:8 */ 8, '1000000008', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 8
pageId = 47
start = 18
offsets = 115, 102, 89, 76
entryCount = 4
rows = {
( /* key:9 */ 9, '1000000009', null)
( /* key:10 */ 10, '1000000010', null)
( /* key:11 */ 11, '1000000011', null)
( /* key:12 */ 12, '1000000012', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 8
pageId = 48
start = 22
offsets = 115, 102, 89, 75, 61, 47
entryCount = 6
rows = {
( /* key:13 */ 13, '1000000013', null)
( /* key:14 */ 14, '1000000014', null)
( /* key:15 */ 15, '1000000015', null)
( /* key:16 */ 16, '1000000016', null)
( /* key:17 */ 17, '1000000017', null)
( /* key:18 */ 18, '1000000018', null)
}
}
}
---------------------
PageBtreeNode {
pageId = 8
parentPageId = 0
childPageIds = 45, 44, 47, 48
childPageIds.length = 4
entryCount = 3
rows = {
( /* key:4 */ 4, '1000000004', null)
( /* key:8 */ 8, '1000000008', null)
( /* key:12 */ 12, '1000000012', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 8
pageId = 45
start = 18
offsets = 115, 102, 89, 76
entryCount = 4
rows = {
( /* key:1 */ 1, '1000000001', null)
( /* key:2 */ 2, '1000000002', null)
( /* key:3 */ 3, '1000000003', null)
( /* key:4 */ 4, '1000000004', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 8
pageId = 44
start = 18
offsets = 115, 102, 89, 76
entryCount = 4
rows = {
( /* key:5 */ 5, '1000000005', null)
( /* key:6 */ 6, '1000000006', null)
( /* key:7 */ 7, '1000000007', null)
( /* key:8 */ 8, '1000000008', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 8
pageId = 47
start = 18
offsets = 115, 102, 89, 76
entryCount = 4
rows = {
( /* key:9 */ 9, '1000000009', null)
( /* key:10 */ 10, '1000000010', null)
( /* key:11 */ 11, '1000000011', null)
( /* key:12 */ 12, '1000000012', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 8
pageId = 48
start = 24
offsets = 115, 102, 89, 75, 61, 47, 33
entryCount = 7
rows = {
( /* key:13 */ 13, '1000000013', null)
( /* key:14 */ 14, '1000000014', null)
( /* key:15 */ 15, '1000000015', null)
( /* key:16 */ 16, '1000000016', null)
( /* key:17 */ 17, '1000000017', null)
( /* key:18 */ 18, '1000000018', null)
( /* key:19 */ 19, '1000000019', null)
}
}
}
---------------------
-----------切割Node前----------
PageBtreeNode {
pageId = 8
parentPageId = 0
childPageIds = 45, 44, 47, 48
childPageIds.length = 4
entryCount = 3
rows = {
( /* key:4 */ 4, '1000000004', null)
( /* key:8 */ 8, '1000000008', null)
( /* key:12 */ 12, '1000000012', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 8
pageId = 45
start = 18
offsets = 115, 102, 89, 76
entryCount = 4
rows = {
( /* key:1 */ 1, '1000000001', null)
( /* key:2 */ 2, '1000000002', null)
( /* key:3 */ 3, '1000000003', null)
( /* key:4 */ 4, '1000000004', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 8
pageId = 44
start = 18
offsets = 115, 102, 89, 76
entryCount = 4
rows = {
( /* key:5 */ 5, '1000000005', null)
( /* key:6 */ 6, '1000000006', null)
( /* key:7 */ 7, '1000000007', null)
( /* key:8 */ 8, '1000000008', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 8
pageId = 47
start = 18
offsets = 115, 102, 89, 76
entryCount = 4
rows = {
( /* key:9 */ 9, '1000000009', null)
( /* key:10 */ 10, '1000000010', null)
( /* key:11 */ 11, '1000000011', null)
( /* key:12 */ 12, '1000000012', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 8
pageId = 48
start = 24
offsets = 115, 102, 89, 75, 61, 47, 33
entryCount = 7
rows = {
( /* key:13 */ 13, '1000000013', null)
( /* key:14 */ 14, '1000000014', null)
( /* key:15 */ 15, '1000000015', null)
( /* key:16 */ 16, '1000000016', null)
( /* key:17 */ 17, '1000000017', null)
( /* key:18 */ 18, '1000000018', null)
( /* key:19 */ 19, '1000000019', null)
}
}
}
-----------按( /* key:16 */ 16, '1000000016', null)切割----------
-----------Node切割成两个子页面----------
PageBtreeLeaf {
indexId = 15
parentPageId = 8
pageId = 48
start = 18
offsets = 115, 102, 89, 75
entryCount = 4
rows = {
( /* key:13 */ 13, '1000000013', null)
( /* key:14 */ 14, '1000000014', null)
( /* key:15 */ 15, '1000000015', null)
( /* key:16 */ 16, '1000000016', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 8
pageId = 50
start = 16
offsets = 114, 100, 86
entryCount = 3
rows = {
( /* key:17 */ 17, '1000000017', null)
( /* key:18 */ 18, '1000000018', null)
( /* key:19 */ 19, '1000000019', null)
}
}
-----------切割Node后----------
PageBtreeNode {
pageId = 8
parentPageId = 0
childPageIds = 45, 44, 47, 48, 50
childPageIds.length = 5
entryCount = 4
rows = {
( /* key:4 */ 4, '1000000004', null)
( /* key:8 */ 8, '1000000008', null)
( /* key:12 */ 12, '1000000012', null)
( /* key:16 */ 16, '1000000016', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 8
pageId = 45
start = 18
offsets = 115, 102, 89, 76
entryCount = 4
rows = {
( /* key:1 */ 1, '1000000001', null)
( /* key:2 */ 2, '1000000002', null)
( /* key:3 */ 3, '1000000003', null)
( /* key:4 */ 4, '1000000004', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 8
pageId = 44
start = 18
offsets = 115, 102, 89, 76
entryCount = 4
rows = {
( /* key:5 */ 5, '1000000005', null)
( /* key:6 */ 6, '1000000006', null)
( /* key:7 */ 7, '1000000007', null)
( /* key:8 */ 8, '1000000008', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 8
pageId = 47
start = 18
offsets = 115, 102, 89, 76
entryCount = 4
rows = {
( /* key:9 */ 9, '1000000009', null)
( /* key:10 */ 10, '1000000010', null)
( /* key:11 */ 11, '1000000011', null)
( /* key:12 */ 12, '1000000012', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 8
pageId = 48
start = 18
offsets = 115, 102, 89, 75
entryCount = 4
rows = {
( /* key:13 */ 13, '1000000013', null)
( /* key:14 */ 14, '1000000014', null)
( /* key:15 */ 15, '1000000015', null)
( /* key:16 */ 16, '1000000016', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 8
pageId = 50
start = 16
offsets = 114, 100, 86
entryCount = 3
rows = {
( /* key:17 */ 17, '1000000017', null)
( /* key:18 */ 18, '1000000018', null)
( /* key:19 */ 19, '1000000019', null)
}
}
}
PageBtreeNode {
pageId = 8
parentPageId = 0
childPageIds = 45, 44, 47, 48, 50
childPageIds.length = 5
entryCount = 4
rows = {
( /* key:4 */ 4, '1000000004', null)
( /* key:8 */ 8, '1000000008', null)
( /* key:12 */ 12, '1000000012', null)
( /* key:16 */ 16, '1000000016', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 8
pageId = 45
start = 18
offsets = 115, 102, 89, 76
entryCount = 4
rows = {
( /* key:1 */ 1, '1000000001', null)
( /* key:2 */ 2, '1000000002', null)
( /* key:3 */ 3, '1000000003', null)
( /* key:4 */ 4, '1000000004', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 8
pageId = 44
start = 18
offsets = 115, 102, 89, 76
entryCount = 4
rows = {
( /* key:5 */ 5, '1000000005', null)
( /* key:6 */ 6, '1000000006', null)
( /* key:7 */ 7, '1000000007', null)
( /* key:8 */ 8, '1000000008', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 8
pageId = 47
start = 18
offsets = 115, 102, 89, 76
entryCount = 4
rows = {
( /* key:9 */ 9, '1000000009', null)
( /* key:10 */ 10, '1000000010', null)
( /* key:11 */ 11, '1000000011', null)
( /* key:12 */ 12, '1000000012', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 8
pageId = 48
start = 18
offsets = 115, 102, 89, 75
entryCount = 4
rows = {
( /* key:13 */ 13, '1000000013', null)
( /* key:14 */ 14, '1000000014', null)
( /* key:15 */ 15, '1000000015', null)
( /* key:16 */ 16, '1000000016', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 8
pageId = 50
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:17 */ 17, '1000000017', null)
( /* key:18 */ 18, '1000000018', null)
( /* key:19 */ 19, '1000000019', null)
( /* key:20 */ 20, '1000000020', null)
}
}
}
---------------------
PageBtreeNode {
pageId = 8
parentPageId = 0
childPageIds = 45, 44, 47, 48, 50
childPageIds.length = 5
entryCount = 4
rows = {
( /* key:4 */ 4, '1000000004', null)
( /* key:8 */ 8, '1000000008', null)
( /* key:12 */ 12, '1000000012', null)
( /* key:16 */ 16, '1000000016', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 8
pageId = 45
start = 18
offsets = 115, 102, 89, 76
entryCount = 4
rows = {
( /* key:1 */ 1, '1000000001', null)
( /* key:2 */ 2, '1000000002', null)
( /* key:3 */ 3, '1000000003', null)
( /* key:4 */ 4, '1000000004', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 8
pageId = 44
start = 18
offsets = 115, 102, 89, 76
entryCount = 4
rows = {
( /* key:5 */ 5, '1000000005', null)
( /* key:6 */ 6, '1000000006', null)
( /* key:7 */ 7, '1000000007', null)
( /* key:8 */ 8, '1000000008', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 8
pageId = 47
start = 18
offsets = 115, 102, 89, 76
entryCount = 4
rows = {
( /* key:9 */ 9, '1000000009', null)
( /* key:10 */ 10, '1000000010', null)
( /* key:11 */ 11, '1000000011', null)
( /* key:12 */ 12, '1000000012', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 8
pageId = 48
start = 18
offsets = 115, 102, 89, 75
entryCount = 4
rows = {
( /* key:13 */ 13, '1000000013', null)
( /* key:14 */ 14, '1000000014', null)
( /* key:15 */ 15, '1000000015', null)
( /* key:16 */ 16, '1000000016', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 8
pageId = 50
start = 20
offsets = 114, 100, 86, 72, 58
entryCount = 5
rows = {
( /* key:17 */ 17, '1000000017', null)
( /* key:18 */ 18, '1000000018', null)
( /* key:19 */ 19, '1000000019', null)
( /* key:20 */ 20, '1000000020', null)
( /* key:21 */ 21, '1000000021', null)
}
}
}
---------------------
PageBtreeNode {
pageId = 8
parentPageId = 0
childPageIds = 45, 44, 47, 48, 50
childPageIds.length = 5
entryCount = 4
rows = {
( /* key:4 */ 4, '1000000004', null)
( /* key:8 */ 8, '1000000008', null)
( /* key:12 */ 12, '1000000012', null)
( /* key:16 */ 16, '1000000016', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 8
pageId = 45
start = 18
offsets = 115, 102, 89, 76
entryCount = 4
rows = {
( /* key:1 */ 1, '1000000001', null)
( /* key:2 */ 2, '1000000002', null)
( /* key:3 */ 3, '1000000003', null)
( /* key:4 */ 4, '1000000004', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 8
pageId = 44
start = 18
offsets = 115, 102, 89, 76
entryCount = 4
rows = {
( /* key:5 */ 5, '1000000005', null)
( /* key:6 */ 6, '1000000006', null)
( /* key:7 */ 7, '1000000007', null)
( /* key:8 */ 8, '1000000008', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 8
pageId = 47
start = 18
offsets = 115, 102, 89, 76
entryCount = 4
rows = {
( /* key:9 */ 9, '1000000009', null)
( /* key:10 */ 10, '1000000010', null)
( /* key:11 */ 11, '1000000011', null)
( /* key:12 */ 12, '1000000012', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 8
pageId = 48
start = 18
offsets = 115, 102, 89, 75
entryCount = 4
rows = {
( /* key:13 */ 13, '1000000013', null)
( /* key:14 */ 14, '1000000014', null)
( /* key:15 */ 15, '1000000015', null)
( /* key:16 */ 16, '1000000016', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 8
pageId = 50
start = 22
offsets = 114, 100, 86, 72, 58, 44
entryCount = 6
rows = {
( /* key:17 */ 17, '1000000017', null)
( /* key:18 */ 18, '1000000018', null)
( /* key:19 */ 19, '1000000019', null)
( /* key:20 */ 20, '1000000020', null)
( /* key:21 */ 21, '1000000021', null)
( /* key:22 */ 22, '1000000022', null)
}
}
}
---------------------
PageBtreeNode {
pageId = 8
parentPageId = 0
childPageIds = 45, 44, 47, 48, 50
childPageIds.length = 5
entryCount = 4
rows = {
( /* key:4 */ 4, '1000000004', null)
( /* key:8 */ 8, '1000000008', null)
( /* key:12 */ 12, '1000000012', null)
( /* key:16 */ 16, '1000000016', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 8
pageId = 45
start = 18
offsets = 115, 102, 89, 76
entryCount = 4
rows = {
( /* key:1 */ 1, '1000000001', null)
( /* key:2 */ 2, '1000000002', null)
( /* key:3 */ 3, '1000000003', null)
( /* key:4 */ 4, '1000000004', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 8
pageId = 44
start = 18
offsets = 115, 102, 89, 76
entryCount = 4
rows = {
( /* key:5 */ 5, '1000000005', null)
( /* key:6 */ 6, '1000000006', null)
( /* key:7 */ 7, '1000000007', null)
( /* key:8 */ 8, '1000000008', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 8
pageId = 47
start = 18
offsets = 115, 102, 89, 76
entryCount = 4
rows = {
( /* key:9 */ 9, '1000000009', null)
( /* key:10 */ 10, '1000000010', null)
( /* key:11 */ 11, '1000000011', null)
( /* key:12 */ 12, '1000000012', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 8
pageId = 48
start = 18
offsets = 115, 102, 89, 75
entryCount = 4
rows = {
( /* key:13 */ 13, '1000000013', null)
( /* key:14 */ 14, '1000000014', null)
( /* key:15 */ 15, '1000000015', null)
( /* key:16 */ 16, '1000000016', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 8
pageId = 50
start = 24
offsets = 114, 100, 86, 72, 58, 44, 30
entryCount = 7
rows = {
( /* key:17 */ 17, '1000000017', null)
( /* key:18 */ 18, '1000000018', null)
( /* key:19 */ 19, '1000000019', null)
( /* key:20 */ 20, '1000000020', null)
( /* key:21 */ 21, '1000000021', null)
( /* key:22 */ 22, '1000000022', null)
( /* key:23 */ 23, '1000000023', null)
}
}
}
---------------------
-----------切割Node前----------
PageBtreeNode {
pageId = 8
parentPageId = 0
childPageIds = 45, 44, 47, 48, 50
childPageIds.length = 5
entryCount = 4
rows = {
( /* key:4 */ 4, '1000000004', null)
( /* key:8 */ 8, '1000000008', null)
( /* key:12 */ 12, '1000000012', null)
( /* key:16 */ 16, '1000000016', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 8
pageId = 45
start = 18
offsets = 115, 102, 89, 76
entryCount = 4
rows = {
( /* key:1 */ 1, '1000000001', null)
( /* key:2 */ 2, '1000000002', null)
( /* key:3 */ 3, '1000000003', null)
( /* key:4 */ 4, '1000000004', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 8
pageId = 44
start = 18
offsets = 115, 102, 89, 76
entryCount = 4
rows = {
( /* key:5 */ 5, '1000000005', null)
( /* key:6 */ 6, '1000000006', null)
( /* key:7 */ 7, '1000000007', null)
( /* key:8 */ 8, '1000000008', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 8
pageId = 47
start = 18
offsets = 115, 102, 89, 76
entryCount = 4
rows = {
( /* key:9 */ 9, '1000000009', null)
( /* key:10 */ 10, '1000000010', null)
( /* key:11 */ 11, '1000000011', null)
( /* key:12 */ 12, '1000000012', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 8
pageId = 48
start = 18
offsets = 115, 102, 89, 75
entryCount = 4
rows = {
( /* key:13 */ 13, '1000000013', null)
( /* key:14 */ 14, '1000000014', null)
( /* key:15 */ 15, '1000000015', null)
( /* key:16 */ 16, '1000000016', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 8
pageId = 50
start = 24
offsets = 114, 100, 86, 72, 58, 44, 30
entryCount = 7
rows = {
( /* key:17 */ 17, '1000000017', null)
( /* key:18 */ 18, '1000000018', null)
( /* key:19 */ 19, '1000000019', null)
( /* key:20 */ 20, '1000000020', null)
( /* key:21 */ 21, '1000000021', null)
( /* key:22 */ 22, '1000000022', null)
( /* key:23 */ 23, '1000000023', null)
}
}
}
-----------按( /* key:20 */ 20, '1000000020', null)切割----------
-----------Node切割成两个子页面----------
PageBtreeLeaf {
indexId = 15
parentPageId = 8
pageId = 50
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:17 */ 17, '1000000017', null)
( /* key:18 */ 18, '1000000018', null)
( /* key:19 */ 19, '1000000019', null)
( /* key:20 */ 20, '1000000020', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 8
pageId = 52
start = 16
offsets = 114, 100, 86
entryCount = 3
rows = {
( /* key:21 */ 21, '1000000021', null)
( /* key:22 */ 22, '1000000022', null)
( /* key:23 */ 23, '1000000023', null)
}
}
-----------切割Node后----------
PageBtreeNode {
pageId = 8
parentPageId = 0
childPageIds = 45, 44, 47, 48, 50, 52
childPageIds.length = 6
entryCount = 5
rows = {
( /* key:4 */ 4, '1000000004', null)
( /* key:8 */ 8, '1000000008', null)
( /* key:12 */ 12, '1000000012', null)
( /* key:16 */ 16, '1000000016', null)
( /* key:20 */ 20, '1000000020', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 8
pageId = 45
start = 18
offsets = 115, 102, 89, 76
entryCount = 4
rows = {
( /* key:1 */ 1, '1000000001', null)
( /* key:2 */ 2, '1000000002', null)
( /* key:3 */ 3, '1000000003', null)
( /* key:4 */ 4, '1000000004', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 8
pageId = 44
start = 18
offsets = 115, 102, 89, 76
entryCount = 4
rows = {
( /* key:5 */ 5, '1000000005', null)
( /* key:6 */ 6, '1000000006', null)
( /* key:7 */ 7, '1000000007', null)
( /* key:8 */ 8, '1000000008', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 8
pageId = 47
start = 18
offsets = 115, 102, 89, 76
entryCount = 4
rows = {
( /* key:9 */ 9, '1000000009', null)
( /* key:10 */ 10, '1000000010', null)
( /* key:11 */ 11, '1000000011', null)
( /* key:12 */ 12, '1000000012', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 8
pageId = 48
start = 18
offsets = 115, 102, 89, 75
entryCount = 4
rows = {
( /* key:13 */ 13, '1000000013', null)
( /* key:14 */ 14, '1000000014', null)
( /* key:15 */ 15, '1000000015', null)
( /* key:16 */ 16, '1000000016', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 8
pageId = 50
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:17 */ 17, '1000000017', null)
( /* key:18 */ 18, '1000000018', null)
( /* key:19 */ 19, '1000000019', null)
( /* key:20 */ 20, '1000000020', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 8
pageId = 52
start = 16
offsets = 114, 100, 86
entryCount = 3
rows = {
( /* key:21 */ 21, '1000000021', null)
( /* key:22 */ 22, '1000000022', null)
( /* key:23 */ 23, '1000000023', null)
}
}
}
PageBtreeNode {
pageId = 8
parentPageId = 0
childPageIds = 45, 44, 47, 48, 50, 52
childPageIds.length = 6
entryCount = 5
rows = {
( /* key:4 */ 4, '1000000004', null)
( /* key:8 */ 8, '1000000008', null)
( /* key:12 */ 12, '1000000012', null)
( /* key:16 */ 16, '1000000016', null)
( /* key:20 */ 20, '1000000020', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 8
pageId = 45
start = 18
offsets = 115, 102, 89, 76
entryCount = 4
rows = {
( /* key:1 */ 1, '1000000001', null)
( /* key:2 */ 2, '1000000002', null)
( /* key:3 */ 3, '1000000003', null)
( /* key:4 */ 4, '1000000004', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 8
pageId = 44
start = 18
offsets = 115, 102, 89, 76
entryCount = 4
rows = {
( /* key:5 */ 5, '1000000005', null)
( /* key:6 */ 6, '1000000006', null)
( /* key:7 */ 7, '1000000007', null)
( /* key:8 */ 8, '1000000008', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 8
pageId = 47
start = 18
offsets = 115, 102, 89, 76
entryCount = 4
rows = {
( /* key:9 */ 9, '1000000009', null)
( /* key:10 */ 10, '1000000010', null)
( /* key:11 */ 11, '1000000011', null)
( /* key:12 */ 12, '1000000012', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 8
pageId = 48
start = 18
offsets = 115, 102, 89, 75
entryCount = 4
rows = {
( /* key:13 */ 13, '1000000013', null)
( /* key:14 */ 14, '1000000014', null)
( /* key:15 */ 15, '1000000015', null)
( /* key:16 */ 16, '1000000016', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 8
pageId = 50
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:17 */ 17, '1000000017', null)
( /* key:18 */ 18, '1000000018', null)
( /* key:19 */ 19, '1000000019', null)
( /* key:20 */ 20, '1000000020', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 8
pageId = 52
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:21 */ 21, '1000000021', null)
( /* key:22 */ 22, '1000000022', null)
( /* key:23 */ 23, '1000000023', null)
( /* key:24 */ 24, '1000000024', null)
}
}
}
---------------------
PageBtreeNode {
pageId = 8
parentPageId = 0
childPageIds = 45, 44, 47, 48, 50, 52
childPageIds.length = 6
entryCount = 5
rows = {
( /* key:4 */ 4, '1000000004', null)
( /* key:8 */ 8, '1000000008', null)
( /* key:12 */ 12, '1000000012', null)
( /* key:16 */ 16, '1000000016', null)
( /* key:20 */ 20, '1000000020', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 8
pageId = 45
start = 18
offsets = 115, 102, 89, 76
entryCount = 4
rows = {
( /* key:1 */ 1, '1000000001', null)
( /* key:2 */ 2, '1000000002', null)
( /* key:3 */ 3, '1000000003', null)
( /* key:4 */ 4, '1000000004', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 8
pageId = 44
start = 18
offsets = 115, 102, 89, 76
entryCount = 4
rows = {
( /* key:5 */ 5, '1000000005', null)
( /* key:6 */ 6, '1000000006', null)
( /* key:7 */ 7, '1000000007', null)
( /* key:8 */ 8, '1000000008', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 8
pageId = 47
start = 18
offsets = 115, 102, 89, 76
entryCount = 4
rows = {
( /* key:9 */ 9, '1000000009', null)
( /* key:10 */ 10, '1000000010', null)
( /* key:11 */ 11, '1000000011', null)
( /* key:12 */ 12, '1000000012', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 8
pageId = 48
start = 18
offsets = 115, 102, 89, 75
entryCount = 4
rows = {
( /* key:13 */ 13, '1000000013', null)
( /* key:14 */ 14, '1000000014', null)
( /* key:15 */ 15, '1000000015', null)
( /* key:16 */ 16, '1000000016', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 8
pageId = 50
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:17 */ 17, '1000000017', null)
( /* key:18 */ 18, '1000000018', null)
( /* key:19 */ 19, '1000000019', null)
( /* key:20 */ 20, '1000000020', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 8
pageId = 52
start = 20
offsets = 114, 100, 86, 72, 58
entryCount = 5
rows = {
( /* key:21 */ 21, '1000000021', null)
( /* key:22 */ 22, '1000000022', null)
( /* key:23 */ 23, '1000000023', null)
( /* key:24 */ 24, '1000000024', null)
( /* key:25 */ 25, '1000000025', null)
}
}
}
---------------------
PageBtreeNode {
pageId = 8
parentPageId = 0
childPageIds = 45, 44, 47, 48, 50, 52
childPageIds.length = 6
entryCount = 5
rows = {
( /* key:4 */ 4, '1000000004', null)
( /* key:8 */ 8, '1000000008', null)
( /* key:12 */ 12, '1000000012', null)
( /* key:16 */ 16, '1000000016', null)
( /* key:20 */ 20, '1000000020', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 8
pageId = 45
start = 18
offsets = 115, 102, 89, 76
entryCount = 4
rows = {
( /* key:1 */ 1, '1000000001', null)
( /* key:2 */ 2, '1000000002', null)
( /* key:3 */ 3, '1000000003', null)
( /* key:4 */ 4, '1000000004', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 8
pageId = 44
start = 18
offsets = 115, 102, 89, 76
entryCount = 4
rows = {
( /* key:5 */ 5, '1000000005', null)
( /* key:6 */ 6, '1000000006', null)
( /* key:7 */ 7, '1000000007', null)
( /* key:8 */ 8, '1000000008', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 8
pageId = 47
start = 18
offsets = 115, 102, 89, 76
entryCount = 4
rows = {
( /* key:9 */ 9, '1000000009', null)
( /* key:10 */ 10, '1000000010', null)
( /* key:11 */ 11, '1000000011', null)
( /* key:12 */ 12, '1000000012', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 8
pageId = 48
start = 18
offsets = 115, 102, 89, 75
entryCount = 4
rows = {
( /* key:13 */ 13, '1000000013', null)
( /* key:14 */ 14, '1000000014', null)
( /* key:15 */ 15, '1000000015', null)
( /* key:16 */ 16, '1000000016', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 8
pageId = 50
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:17 */ 17, '1000000017', null)
( /* key:18 */ 18, '1000000018', null)
( /* key:19 */ 19, '1000000019', null)
( /* key:20 */ 20, '1000000020', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 8
pageId = 52
start = 22
offsets = 114, 100, 86, 72, 58, 44
entryCount = 6
rows = {
( /* key:21 */ 21, '1000000021', null)
( /* key:22 */ 22, '1000000022', null)
( /* key:23 */ 23, '1000000023', null)
( /* key:24 */ 24, '1000000024', null)
( /* key:25 */ 25, '1000000025', null)
( /* key:26 */ 26, '1000000026', null)
}
}
}
---------------------
PageBtreeNode {
pageId = 8
parentPageId = 0
childPageIds = 45, 44, 47, 48, 50, 52
childPageIds.length = 6
entryCount = 5
rows = {
( /* key:4 */ 4, '1000000004', null)
( /* key:8 */ 8, '1000000008', null)
( /* key:12 */ 12, '1000000012', null)
( /* key:16 */ 16, '1000000016', null)
( /* key:20 */ 20, '1000000020', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 8
pageId = 45
start = 18
offsets = 115, 102, 89, 76
entryCount = 4
rows = {
( /* key:1 */ 1, '1000000001', null)
( /* key:2 */ 2, '1000000002', null)
( /* key:3 */ 3, '1000000003', null)
( /* key:4 */ 4, '1000000004', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 8
pageId = 44
start = 18
offsets = 115, 102, 89, 76
entryCount = 4
rows = {
( /* key:5 */ 5, '1000000005', null)
( /* key:6 */ 6, '1000000006', null)
( /* key:7 */ 7, '1000000007', null)
( /* key:8 */ 8, '1000000008', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 8
pageId = 47
start = 18
offsets = 115, 102, 89, 76
entryCount = 4
rows = {
( /* key:9 */ 9, '1000000009', null)
( /* key:10 */ 10, '1000000010', null)
( /* key:11 */ 11, '1000000011', null)
( /* key:12 */ 12, '1000000012', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 8
pageId = 48
start = 18
offsets = 115, 102, 89, 75
entryCount = 4
rows = {
( /* key:13 */ 13, '1000000013', null)
( /* key:14 */ 14, '1000000014', null)
( /* key:15 */ 15, '1000000015', null)
( /* key:16 */ 16, '1000000016', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 8
pageId = 50
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:17 */ 17, '1000000017', null)
( /* key:18 */ 18, '1000000018', null)
( /* key:19 */ 19, '1000000019', null)
( /* key:20 */ 20, '1000000020', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 8
pageId = 52
start = 24
offsets = 114, 100, 86, 72, 58, 44, 30
entryCount = 7
rows = {
( /* key:21 */ 21, '1000000021', null)
( /* key:22 */ 22, '1000000022', null)
( /* key:23 */ 23, '1000000023', null)
( /* key:24 */ 24, '1000000024', null)
( /* key:25 */ 25, '1000000025', null)
( /* key:26 */ 26, '1000000026', null)
( /* key:27 */ 27, '1000000027', null)
}
}
}
---------------------
-----------切割前----------
PageBtreeNode {
pageId = 8
parentPageId = 0
childPageIds = 45, 44, 47, 48, 50, 52
childPageIds.length = 6
entryCount = 5
rows = {
( /* key:4 */ 4, '1000000004', null)
( /* key:8 */ 8, '1000000008', null)
( /* key:12 */ 12, '1000000012', null)
( /* key:16 */ 16, '1000000016', null)
( /* key:20 */ 20, '1000000020', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 8
pageId = 45
start = 18
offsets = 115, 102, 89, 76
entryCount = 4
rows = {
( /* key:1 */ 1, '1000000001', null)
( /* key:2 */ 2, '1000000002', null)
( /* key:3 */ 3, '1000000003', null)
( /* key:4 */ 4, '1000000004', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 8
pageId = 44
start = 18
offsets = 115, 102, 89, 76
entryCount = 4
rows = {
( /* key:5 */ 5, '1000000005', null)
( /* key:6 */ 6, '1000000006', null)
( /* key:7 */ 7, '1000000007', null)
( /* key:8 */ 8, '1000000008', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 8
pageId = 47
start = 18
offsets = 115, 102, 89, 76
entryCount = 4
rows = {
( /* key:9 */ 9, '1000000009', null)
( /* key:10 */ 10, '1000000010', null)
( /* key:11 */ 11, '1000000011', null)
( /* key:12 */ 12, '1000000012', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 8
pageId = 48
start = 18
offsets = 115, 102, 89, 75
entryCount = 4
rows = {
( /* key:13 */ 13, '1000000013', null)
( /* key:14 */ 14, '1000000014', null)
( /* key:15 */ 15, '1000000015', null)
( /* key:16 */ 16, '1000000016', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 8
pageId = 50
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:17 */ 17, '1000000017', null)
( /* key:18 */ 18, '1000000018', null)
( /* key:19 */ 19, '1000000019', null)
( /* key:20 */ 20, '1000000020', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 8
pageId = 52
start = 24
offsets = 114, 100, 86, 72, 58, 44, 30
entryCount = 7
rows = {
( /* key:21 */ 21, '1000000021', null)
( /* key:22 */ 22, '1000000022', null)
( /* key:23 */ 23, '1000000023', null)
( /* key:24 */ 24, '1000000024', null)
( /* key:25 */ 25, '1000000025', null)
( /* key:26 */ 26, '1000000026', null)
( /* key:27 */ 27, '1000000027', null)
}
}
}
-----------按( /* key:8 */ 8, '1000000008', null)切割----------
-----------Root切割成两个子页面----------
PageBtreeNode {
pageId = 55
parentPageId = 8
childPageIds = 45, 44
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:4 */ 4, '1000000004', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 55
pageId = 45
start = 18
offsets = 115, 102, 89, 76
entryCount = 4
rows = {
( /* key:1 */ 1, '1000000001', null)
( /* key:2 */ 2, '1000000002', null)
( /* key:3 */ 3, '1000000003', null)
( /* key:4 */ 4, '1000000004', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 55
pageId = 44
start = 18
offsets = 115, 102, 89, 76
entryCount = 4
rows = {
( /* key:5 */ 5, '1000000005', null)
( /* key:6 */ 6, '1000000006', null)
( /* key:7 */ 7, '1000000007', null)
( /* key:8 */ 8, '1000000008', null)
}
}
}
PageBtreeNode {
pageId = 54
parentPageId = 8
childPageIds = 47, 48, 50, 52
childPageIds.length = 4
entryCount = 3
rows = {
( /* key:12 */ 12, '1000000012', null)
( /* key:16 */ 16, '1000000016', null)
( /* key:20 */ 20, '1000000020', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 54
pageId = 47
start = 18
offsets = 115, 102, 89, 76
entryCount = 4
rows = {
( /* key:9 */ 9, '1000000009', null)
( /* key:10 */ 10, '1000000010', null)
( /* key:11 */ 11, '1000000011', null)
( /* key:12 */ 12, '1000000012', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 54
pageId = 48
start = 18
offsets = 115, 102, 89, 75
entryCount = 4
rows = {
( /* key:13 */ 13, '1000000013', null)
( /* key:14 */ 14, '1000000014', null)
( /* key:15 */ 15, '1000000015', null)
( /* key:16 */ 16, '1000000016', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 54
pageId = 50
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:17 */ 17, '1000000017', null)
( /* key:18 */ 18, '1000000018', null)
( /* key:19 */ 19, '1000000019', null)
( /* key:20 */ 20, '1000000020', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 54
pageId = 52
start = 24
offsets = 114, 100, 86, 72, 58, 44, 30
entryCount = 7
rows = {
( /* key:21 */ 21, '1000000021', null)
( /* key:22 */ 22, '1000000022', null)
( /* key:23 */ 23, '1000000023', null)
( /* key:24 */ 24, '1000000024', null)
( /* key:25 */ 25, '1000000025', null)
( /* key:26 */ 26, '1000000026', null)
( /* key:27 */ 27, '1000000027', null)
}
}
}
-----------切割后----------
PageBtreeNode {
pageId = 8
parentPageId = 0
childPageIds = 55, 54
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:8 */ 8, '1000000008', null)
}
PageBtreeNode {
pageId = 55
parentPageId = 8
childPageIds = 45, 44
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:4 */ 4, '1000000004', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 55
pageId = 45
start = 18
offsets = 115, 102, 89, 76
entryCount = 4
rows = {
( /* key:1 */ 1, '1000000001', null)
( /* key:2 */ 2, '1000000002', null)
( /* key:3 */ 3, '1000000003', null)
( /* key:4 */ 4, '1000000004', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 55
pageId = 44
start = 18
offsets = 115, 102, 89, 76
entryCount = 4
rows = {
( /* key:5 */ 5, '1000000005', null)
( /* key:6 */ 6, '1000000006', null)
( /* key:7 */ 7, '1000000007', null)
( /* key:8 */ 8, '1000000008', null)
}
}
}
PageBtreeNode {
pageId = 54
parentPageId = 8
childPageIds = 47, 48, 50, 52
childPageIds.length = 4
entryCount = 3
rows = {
( /* key:12 */ 12, '1000000012', null)
( /* key:16 */ 16, '1000000016', null)
( /* key:20 */ 20, '1000000020', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 54
pageId = 47
start = 18
offsets = 115, 102, 89, 76
entryCount = 4
rows = {
( /* key:9 */ 9, '1000000009', null)
( /* key:10 */ 10, '1000000010', null)
( /* key:11 */ 11, '1000000011', null)
( /* key:12 */ 12, '1000000012', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 54
pageId = 48
start = 18
offsets = 115, 102, 89, 75
entryCount = 4
rows = {
( /* key:13 */ 13, '1000000013', null)
( /* key:14 */ 14, '1000000014', null)
( /* key:15 */ 15, '1000000015', null)
( /* key:16 */ 16, '1000000016', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 54
pageId = 50
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:17 */ 17, '1000000017', null)
( /* key:18 */ 18, '1000000018', null)
( /* key:19 */ 19, '1000000019', null)
( /* key:20 */ 20, '1000000020', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 54
pageId = 52
start = 24
offsets = 114, 100, 86, 72, 58, 44, 30
entryCount = 7
rows = {
( /* key:21 */ 21, '1000000021', null)
( /* key:22 */ 22, '1000000022', null)
( /* key:23 */ 23, '1000000023', null)
( /* key:24 */ 24, '1000000024', null)
( /* key:25 */ 25, '1000000025', null)
( /* key:26 */ 26, '1000000026', null)
( /* key:27 */ 27, '1000000027', null)
}
}
}
}
-----------切割Node前----------
PageBtreeNode {
pageId = 54
parentPageId = 8
childPageIds = 47, 48, 50, 52
childPageIds.length = 4
entryCount = 3
rows = {
( /* key:12 */ 12, '1000000012', null)
( /* key:16 */ 16, '1000000016', null)
( /* key:20 */ 20, '1000000020', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 54
pageId = 47
start = 18
offsets = 115, 102, 89, 76
entryCount = 4
rows = {
( /* key:9 */ 9, '1000000009', null)
( /* key:10 */ 10, '1000000010', null)
( /* key:11 */ 11, '1000000011', null)
( /* key:12 */ 12, '1000000012', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 54
pageId = 48
start = 18
offsets = 115, 102, 89, 75
entryCount = 4
rows = {
( /* key:13 */ 13, '1000000013', null)
( /* key:14 */ 14, '1000000014', null)
( /* key:15 */ 15, '1000000015', null)
( /* key:16 */ 16, '1000000016', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 54
pageId = 50
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:17 */ 17, '1000000017', null)
( /* key:18 */ 18, '1000000018', null)
( /* key:19 */ 19, '1000000019', null)
( /* key:20 */ 20, '1000000020', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 54
pageId = 52
start = 24
offsets = 114, 100, 86, 72, 58, 44, 30
entryCount = 7
rows = {
( /* key:21 */ 21, '1000000021', null)
( /* key:22 */ 22, '1000000022', null)
( /* key:23 */ 23, '1000000023', null)
( /* key:24 */ 24, '1000000024', null)
( /* key:25 */ 25, '1000000025', null)
( /* key:26 */ 26, '1000000026', null)
( /* key:27 */ 27, '1000000027', null)
}
}
}
-----------按( /* key:24 */ 24, '1000000024', null)切割----------
-----------Node切割成两个子页面----------
PageBtreeLeaf {
indexId = 15
parentPageId = 54
pageId = 52
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:21 */ 21, '1000000021', null)
( /* key:22 */ 22, '1000000022', null)
( /* key:23 */ 23, '1000000023', null)
( /* key:24 */ 24, '1000000024', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 54
pageId = 56
start = 16
offsets = 114, 100, 86
entryCount = 3
rows = {
( /* key:25 */ 25, '1000000025', null)
( /* key:26 */ 26, '1000000026', null)
( /* key:27 */ 27, '1000000027', null)
}
}
-----------切割Node后----------
PageBtreeNode {
pageId = 54
parentPageId = 8
childPageIds = 47, 48, 50, 52, 56
childPageIds.length = 5
entryCount = 4
rows = {
( /* key:12 */ 12, '1000000012', null)
( /* key:16 */ 16, '1000000016', null)
( /* key:20 */ 20, '1000000020', null)
( /* key:24 */ 24, '1000000024', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 54
pageId = 47
start = 18
offsets = 115, 102, 89, 76
entryCount = 4
rows = {
( /* key:9 */ 9, '1000000009', null)
( /* key:10 */ 10, '1000000010', null)
( /* key:11 */ 11, '1000000011', null)
( /* key:12 */ 12, '1000000012', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 54
pageId = 48
start = 18
offsets = 115, 102, 89, 75
entryCount = 4
rows = {
( /* key:13 */ 13, '1000000013', null)
( /* key:14 */ 14, '1000000014', null)
( /* key:15 */ 15, '1000000015', null)
( /* key:16 */ 16, '1000000016', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 54
pageId = 50
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:17 */ 17, '1000000017', null)
( /* key:18 */ 18, '1000000018', null)
( /* key:19 */ 19, '1000000019', null)
( /* key:20 */ 20, '1000000020', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 54
pageId = 52
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:21 */ 21, '1000000021', null)
( /* key:22 */ 22, '1000000022', null)
( /* key:23 */ 23, '1000000023', null)
( /* key:24 */ 24, '1000000024', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 54
pageId = 56
start = 16
offsets = 114, 100, 86
entryCount = 3
rows = {
( /* key:25 */ 25, '1000000025', null)
( /* key:26 */ 26, '1000000026', null)
( /* key:27 */ 27, '1000000027', null)
}
}
}
PageBtreeNode {
pageId = 8
parentPageId = 0
childPageIds = 55, 54
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:8 */ 8, '1000000008', null)
}
PageBtreeNode {
pageId = 55
parentPageId = 8
childPageIds = 45, 44
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:4 */ 4, '1000000004', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 55
pageId = 45
start = 18
offsets = 115, 102, 89, 76
entryCount = 4
rows = {
( /* key:1 */ 1, '1000000001', null)
( /* key:2 */ 2, '1000000002', null)
( /* key:3 */ 3, '1000000003', null)
( /* key:4 */ 4, '1000000004', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 55
pageId = 44
start = 18
offsets = 115, 102, 89, 76
entryCount = 4
rows = {
( /* key:5 */ 5, '1000000005', null)
( /* key:6 */ 6, '1000000006', null)
( /* key:7 */ 7, '1000000007', null)
( /* key:8 */ 8, '1000000008', null)
}
}
}
PageBtreeNode {
pageId = 54
parentPageId = 8
childPageIds = 47, 48, 50, 52, 56
childPageIds.length = 5
entryCount = 4
rows = {
( /* key:12 */ 12, '1000000012', null)
( /* key:16 */ 16, '1000000016', null)
( /* key:20 */ 20, '1000000020', null)
( /* key:24 */ 24, '1000000024', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 54
pageId = 47
start = 18
offsets = 115, 102, 89, 76
entryCount = 4
rows = {
( /* key:9 */ 9, '1000000009', null)
( /* key:10 */ 10, '1000000010', null)
( /* key:11 */ 11, '1000000011', null)
( /* key:12 */ 12, '1000000012', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 54
pageId = 48
start = 18
offsets = 115, 102, 89, 75
entryCount = 4
rows = {
( /* key:13 */ 13, '1000000013', null)
( /* key:14 */ 14, '1000000014', null)
( /* key:15 */ 15, '1000000015', null)
( /* key:16 */ 16, '1000000016', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 54
pageId = 50
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:17 */ 17, '1000000017', null)
( /* key:18 */ 18, '1000000018', null)
( /* key:19 */ 19, '1000000019', null)
( /* key:20 */ 20, '1000000020', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 54
pageId = 52
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:21 */ 21, '1000000021', null)
( /* key:22 */ 22, '1000000022', null)
( /* key:23 */ 23, '1000000023', null)
( /* key:24 */ 24, '1000000024', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 54
pageId = 56
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:25 */ 25, '1000000025', null)
( /* key:26 */ 26, '1000000026', null)
( /* key:27 */ 27, '1000000027', null)
( /* key:28 */ 28, '1000000028', null)
}
}
}
}
---------------------
PageBtreeNode {
pageId = 8
parentPageId = 0
childPageIds = 55, 54
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:8 */ 8, '1000000008', null)
}
PageBtreeNode {
pageId = 55
parentPageId = 8
childPageIds = 45, 44
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:4 */ 4, '1000000004', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 55
pageId = 45
start = 18
offsets = 115, 102, 89, 76
entryCount = 4
rows = {
( /* key:1 */ 1, '1000000001', null)
( /* key:2 */ 2, '1000000002', null)
( /* key:3 */ 3, '1000000003', null)
( /* key:4 */ 4, '1000000004', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 55
pageId = 44
start = 18
offsets = 115, 102, 89, 76
entryCount = 4
rows = {
( /* key:5 */ 5, '1000000005', null)
( /* key:6 */ 6, '1000000006', null)
( /* key:7 */ 7, '1000000007', null)
( /* key:8 */ 8, '1000000008', null)
}
}
}
PageBtreeNode {
pageId = 54
parentPageId = 8
childPageIds = 47, 48, 50, 52, 56
childPageIds.length = 5
entryCount = 4
rows = {
( /* key:12 */ 12, '1000000012', null)
( /* key:16 */ 16, '1000000016', null)
( /* key:20 */ 20, '1000000020', null)
( /* key:24 */ 24, '1000000024', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 54
pageId = 47
start = 18
offsets = 115, 102, 89, 76
entryCount = 4
rows = {
( /* key:9 */ 9, '1000000009', null)
( /* key:10 */ 10, '1000000010', null)
( /* key:11 */ 11, '1000000011', null)
( /* key:12 */ 12, '1000000012', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 54
pageId = 48
start = 18
offsets = 115, 102, 89, 75
entryCount = 4
rows = {
( /* key:13 */ 13, '1000000013', null)
( /* key:14 */ 14, '1000000014', null)
( /* key:15 */ 15, '1000000015', null)
( /* key:16 */ 16, '1000000016', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 54
pageId = 50
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:17 */ 17, '1000000017', null)
( /* key:18 */ 18, '1000000018', null)
( /* key:19 */ 19, '1000000019', null)
( /* key:20 */ 20, '1000000020', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 54
pageId = 52
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:21 */ 21, '1000000021', null)
( /* key:22 */ 22, '1000000022', null)
( /* key:23 */ 23, '1000000023', null)
( /* key:24 */ 24, '1000000024', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 54
pageId = 56
start = 20
offsets = 114, 100, 86, 72, 58
entryCount = 5
rows = {
( /* key:25 */ 25, '1000000025', null)
( /* key:26 */ 26, '1000000026', null)
( /* key:27 */ 27, '1000000027', null)
( /* key:28 */ 28, '1000000028', null)
( /* key:29 */ 29, '1000000029', null)
}
}
}
}
---------------------
PageBtreeNode {
pageId = 8
parentPageId = 0
childPageIds = 55, 54
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:8 */ 8, '1000000008', null)
}
PageBtreeNode {
pageId = 55
parentPageId = 8
childPageIds = 45, 44
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:4 */ 4, '1000000004', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 55
pageId = 45
start = 18
offsets = 115, 102, 89, 76
entryCount = 4
rows = {
( /* key:1 */ 1, '1000000001', null)
( /* key:2 */ 2, '1000000002', null)
( /* key:3 */ 3, '1000000003', null)
( /* key:4 */ 4, '1000000004', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 55
pageId = 44
start = 18
offsets = 115, 102, 89, 76
entryCount = 4
rows = {
( /* key:5 */ 5, '1000000005', null)
( /* key:6 */ 6, '1000000006', null)
( /* key:7 */ 7, '1000000007', null)
( /* key:8 */ 8, '1000000008', null)
}
}
}
PageBtreeNode {
pageId = 54
parentPageId = 8
childPageIds = 47, 48, 50, 52, 56
childPageIds.length = 5
entryCount = 4
rows = {
( /* key:12 */ 12, '1000000012', null)
( /* key:16 */ 16, '1000000016', null)
( /* key:20 */ 20, '1000000020', null)
( /* key:24 */ 24, '1000000024', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 54
pageId = 47
start = 18
offsets = 115, 102, 89, 76
entryCount = 4
rows = {
( /* key:9 */ 9, '1000000009', null)
( /* key:10 */ 10, '1000000010', null)
( /* key:11 */ 11, '1000000011', null)
( /* key:12 */ 12, '1000000012', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 54
pageId = 48
start = 18
offsets = 115, 102, 89, 75
entryCount = 4
rows = {
( /* key:13 */ 13, '1000000013', null)
( /* key:14 */ 14, '1000000014', null)
( /* key:15 */ 15, '1000000015', null)
( /* key:16 */ 16, '1000000016', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 54
pageId = 50
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:17 */ 17, '1000000017', null)
( /* key:18 */ 18, '1000000018', null)
( /* key:19 */ 19, '1000000019', null)
( /* key:20 */ 20, '1000000020', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 54
pageId = 52
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:21 */ 21, '1000000021', null)
( /* key:22 */ 22, '1000000022', null)
( /* key:23 */ 23, '1000000023', null)
( /* key:24 */ 24, '1000000024', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 54
pageId = 56
start = 22
offsets = 114, 100, 86, 72, 58, 44
entryCount = 6
rows = {
( /* key:25 */ 25, '1000000025', null)
( /* key:26 */ 26, '1000000026', null)
( /* key:27 */ 27, '1000000027', null)
( /* key:28 */ 28, '1000000028', null)
( /* key:29 */ 29, '1000000029', null)
( /* key:30 */ 30, '1000000030', null)
}
}
}
}
---------------------
PageBtreeNode {
pageId = 8
parentPageId = 0
childPageIds = 55, 54
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:8 */ 8, '1000000008', null)
}
PageBtreeNode {
pageId = 55
parentPageId = 8
childPageIds = 45, 44
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:4 */ 4, '1000000004', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 55
pageId = 45
start = 18
offsets = 115, 102, 89, 76
entryCount = 4
rows = {
( /* key:1 */ 1, '1000000001', null)
( /* key:2 */ 2, '1000000002', null)
( /* key:3 */ 3, '1000000003', null)
( /* key:4 */ 4, '1000000004', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 55
pageId = 44
start = 18
offsets = 115, 102, 89, 76
entryCount = 4
rows = {
( /* key:5 */ 5, '1000000005', null)
( /* key:6 */ 6, '1000000006', null)
( /* key:7 */ 7, '1000000007', null)
( /* key:8 */ 8, '1000000008', null)
}
}
}
PageBtreeNode {
pageId = 54
parentPageId = 8
childPageIds = 47, 48, 50, 52, 56
childPageIds.length = 5
entryCount = 4
rows = {
( /* key:12 */ 12, '1000000012', null)
( /* key:16 */ 16, '1000000016', null)
( /* key:20 */ 20, '1000000020', null)
( /* key:24 */ 24, '1000000024', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 54
pageId = 47
start = 18
offsets = 115, 102, 89, 76
entryCount = 4
rows = {
( /* key:9 */ 9, '1000000009', null)
( /* key:10 */ 10, '1000000010', null)
( /* key:11 */ 11, '1000000011', null)
( /* key:12 */ 12, '1000000012', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 54
pageId = 48
start = 18
offsets = 115, 102, 89, 75
entryCount = 4
rows = {
( /* key:13 */ 13, '1000000013', null)
( /* key:14 */ 14, '1000000014', null)
( /* key:15 */ 15, '1000000015', null)
( /* key:16 */ 16, '1000000016', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 54
pageId = 50
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:17 */ 17, '1000000017', null)
( /* key:18 */ 18, '1000000018', null)
( /* key:19 */ 19, '1000000019', null)
( /* key:20 */ 20, '1000000020', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 54
pageId = 52
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:21 */ 21, '1000000021', null)
( /* key:22 */ 22, '1000000022', null)
( /* key:23 */ 23, '1000000023', null)
( /* key:24 */ 24, '1000000024', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 54
pageId = 56
start = 24
offsets = 114, 100, 86, 72, 58, 44, 30
entryCount = 7
rows = {
( /* key:25 */ 25, '1000000025', null)
( /* key:26 */ 26, '1000000026', null)
( /* key:27 */ 27, '1000000027', null)
( /* key:28 */ 28, '1000000028', null)
( /* key:29 */ 29, '1000000029', null)
( /* key:30 */ 30, '1000000030', null)
( /* key:31 */ 31, '1000000031', null)
}
}
}
}
---------------------
-----------切割Node前----------
PageBtreeNode {
pageId = 54
parentPageId = 8
childPageIds = 47, 48, 50, 52, 56
childPageIds.length = 5
entryCount = 4
rows = {
( /* key:12 */ 12, '1000000012', null)
( /* key:16 */ 16, '1000000016', null)
( /* key:20 */ 20, '1000000020', null)
( /* key:24 */ 24, '1000000024', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 54
pageId = 47
start = 18
offsets = 115, 102, 89, 76
entryCount = 4
rows = {
( /* key:9 */ 9, '1000000009', null)
( /* key:10 */ 10, '1000000010', null)
( /* key:11 */ 11, '1000000011', null)
( /* key:12 */ 12, '1000000012', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 54
pageId = 48
start = 18
offsets = 115, 102, 89, 75
entryCount = 4
rows = {
( /* key:13 */ 13, '1000000013', null)
( /* key:14 */ 14, '1000000014', null)
( /* key:15 */ 15, '1000000015', null)
( /* key:16 */ 16, '1000000016', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 54
pageId = 50
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:17 */ 17, '1000000017', null)
( /* key:18 */ 18, '1000000018', null)
( /* key:19 */ 19, '1000000019', null)
( /* key:20 */ 20, '1000000020', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 54
pageId = 52
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:21 */ 21, '1000000021', null)
( /* key:22 */ 22, '1000000022', null)
( /* key:23 */ 23, '1000000023', null)
( /* key:24 */ 24, '1000000024', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 54
pageId = 56
start = 24
offsets = 114, 100, 86, 72, 58, 44, 30
entryCount = 7
rows = {
( /* key:25 */ 25, '1000000025', null)
( /* key:26 */ 26, '1000000026', null)
( /* key:27 */ 27, '1000000027', null)
( /* key:28 */ 28, '1000000028', null)
( /* key:29 */ 29, '1000000029', null)
( /* key:30 */ 30, '1000000030', null)
( /* key:31 */ 31, '1000000031', null)
}
}
}
-----------按( /* key:28 */ 28, '1000000028', null)切割----------
-----------Node切割成两个子页面----------
PageBtreeLeaf {
indexId = 15
parentPageId = 54
pageId = 56
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:25 */ 25, '1000000025', null)
( /* key:26 */ 26, '1000000026', null)
( /* key:27 */ 27, '1000000027', null)
( /* key:28 */ 28, '1000000028', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 54
pageId = 58
start = 16
offsets = 114, 100, 86
entryCount = 3
rows = {
( /* key:29 */ 29, '1000000029', null)
( /* key:30 */ 30, '1000000030', null)
( /* key:31 */ 31, '1000000031', null)
}
}
-----------切割Node后----------
PageBtreeNode {
pageId = 54
parentPageId = 8
childPageIds = 47, 48, 50, 52, 56, 58
childPageIds.length = 6
entryCount = 5
rows = {
( /* key:12 */ 12, '1000000012', null)
( /* key:16 */ 16, '1000000016', null)
( /* key:20 */ 20, '1000000020', null)
( /* key:24 */ 24, '1000000024', null)
( /* key:28 */ 28, '1000000028', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 54
pageId = 47
start = 18
offsets = 115, 102, 89, 76
entryCount = 4
rows = {
( /* key:9 */ 9, '1000000009', null)
( /* key:10 */ 10, '1000000010', null)
( /* key:11 */ 11, '1000000011', null)
( /* key:12 */ 12, '1000000012', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 54
pageId = 48
start = 18
offsets = 115, 102, 89, 75
entryCount = 4
rows = {
( /* key:13 */ 13, '1000000013', null)
( /* key:14 */ 14, '1000000014', null)
( /* key:15 */ 15, '1000000015', null)
( /* key:16 */ 16, '1000000016', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 54
pageId = 50
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:17 */ 17, '1000000017', null)
( /* key:18 */ 18, '1000000018', null)
( /* key:19 */ 19, '1000000019', null)
( /* key:20 */ 20, '1000000020', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 54
pageId = 52
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:21 */ 21, '1000000021', null)
( /* key:22 */ 22, '1000000022', null)
( /* key:23 */ 23, '1000000023', null)
( /* key:24 */ 24, '1000000024', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 54
pageId = 56
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:25 */ 25, '1000000025', null)
( /* key:26 */ 26, '1000000026', null)
( /* key:27 */ 27, '1000000027', null)
( /* key:28 */ 28, '1000000028', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 54
pageId = 58
start = 16
offsets = 114, 100, 86
entryCount = 3
rows = {
( /* key:29 */ 29, '1000000029', null)
( /* key:30 */ 30, '1000000030', null)
( /* key:31 */ 31, '1000000031', null)
}
}
}
PageBtreeNode {
pageId = 8
parentPageId = 0
childPageIds = 55, 54
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:8 */ 8, '1000000008', null)
}
PageBtreeNode {
pageId = 55
parentPageId = 8
childPageIds = 45, 44
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:4 */ 4, '1000000004', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 55
pageId = 45
start = 18
offsets = 115, 102, 89, 76
entryCount = 4
rows = {
( /* key:1 */ 1, '1000000001', null)
( /* key:2 */ 2, '1000000002', null)
( /* key:3 */ 3, '1000000003', null)
( /* key:4 */ 4, '1000000004', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 55
pageId = 44
start = 18
offsets = 115, 102, 89, 76
entryCount = 4
rows = {
( /* key:5 */ 5, '1000000005', null)
( /* key:6 */ 6, '1000000006', null)
( /* key:7 */ 7, '1000000007', null)
( /* key:8 */ 8, '1000000008', null)
}
}
}
PageBtreeNode {
pageId = 54
parentPageId = 8
childPageIds = 47, 48, 50, 52, 56, 58
childPageIds.length = 6
entryCount = 5
rows = {
( /* key:12 */ 12, '1000000012', null)
( /* key:16 */ 16, '1000000016', null)
( /* key:20 */ 20, '1000000020', null)
( /* key:24 */ 24, '1000000024', null)
( /* key:28 */ 28, '1000000028', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 54
pageId = 47
start = 18
offsets = 115, 102, 89, 76
entryCount = 4
rows = {
( /* key:9 */ 9, '1000000009', null)
( /* key:10 */ 10, '1000000010', null)
( /* key:11 */ 11, '1000000011', null)
( /* key:12 */ 12, '1000000012', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 54
pageId = 48
start = 18
offsets = 115, 102, 89, 75
entryCount = 4
rows = {
( /* key:13 */ 13, '1000000013', null)
( /* key:14 */ 14, '1000000014', null)
( /* key:15 */ 15, '1000000015', null)
( /* key:16 */ 16, '1000000016', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 54
pageId = 50
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:17 */ 17, '1000000017', null)
( /* key:18 */ 18, '1000000018', null)
( /* key:19 */ 19, '1000000019', null)
( /* key:20 */ 20, '1000000020', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 54
pageId = 52
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:21 */ 21, '1000000021', null)
( /* key:22 */ 22, '1000000022', null)
( /* key:23 */ 23, '1000000023', null)
( /* key:24 */ 24, '1000000024', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 54
pageId = 56
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:25 */ 25, '1000000025', null)
( /* key:26 */ 26, '1000000026', null)
( /* key:27 */ 27, '1000000027', null)
( /* key:28 */ 28, '1000000028', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 54
pageId = 58
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:29 */ 29, '1000000029', null)
( /* key:30 */ 30, '1000000030', null)
( /* key:31 */ 31, '1000000031', null)
( /* key:32 */ 32, '1000000032', null)
}
}
}
}
---------------------
PageBtreeNode {
pageId = 8
parentPageId = 0
childPageIds = 55, 54
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:8 */ 8, '1000000008', null)
}
PageBtreeNode {
pageId = 55
parentPageId = 8
childPageIds = 45, 44
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:4 */ 4, '1000000004', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 55
pageId = 45
start = 18
offsets = 115, 102, 89, 76
entryCount = 4
rows = {
( /* key:1 */ 1, '1000000001', null)
( /* key:2 */ 2, '1000000002', null)
( /* key:3 */ 3, '1000000003', null)
( /* key:4 */ 4, '1000000004', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 55
pageId = 44
start = 18
offsets = 115, 102, 89, 76
entryCount = 4
rows = {
( /* key:5 */ 5, '1000000005', null)
( /* key:6 */ 6, '1000000006', null)
( /* key:7 */ 7, '1000000007', null)
( /* key:8 */ 8, '1000000008', null)
}
}
}
PageBtreeNode {
pageId = 54
parentPageId = 8
childPageIds = 47, 48, 50, 52, 56, 58
childPageIds.length = 6
entryCount = 5
rows = {
( /* key:12 */ 12, '1000000012', null)
( /* key:16 */ 16, '1000000016', null)
( /* key:20 */ 20, '1000000020', null)
( /* key:24 */ 24, '1000000024', null)
( /* key:28 */ 28, '1000000028', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 54
pageId = 47
start = 18
offsets = 115, 102, 89, 76
entryCount = 4
rows = {
( /* key:9 */ 9, '1000000009', null)
( /* key:10 */ 10, '1000000010', null)
( /* key:11 */ 11, '1000000011', null)
( /* key:12 */ 12, '1000000012', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 54
pageId = 48
start = 18
offsets = 115, 102, 89, 75
entryCount = 4
rows = {
( /* key:13 */ 13, '1000000013', null)
( /* key:14 */ 14, '1000000014', null)
( /* key:15 */ 15, '1000000015', null)
( /* key:16 */ 16, '1000000016', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 54
pageId = 50
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:17 */ 17, '1000000017', null)
( /* key:18 */ 18, '1000000018', null)
( /* key:19 */ 19, '1000000019', null)
( /* key:20 */ 20, '1000000020', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 54
pageId = 52
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:21 */ 21, '1000000021', null)
( /* key:22 */ 22, '1000000022', null)
( /* key:23 */ 23, '1000000023', null)
( /* key:24 */ 24, '1000000024', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 54
pageId = 56
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:25 */ 25, '1000000025', null)
( /* key:26 */ 26, '1000000026', null)
( /* key:27 */ 27, '1000000027', null)
( /* key:28 */ 28, '1000000028', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 54
pageId = 58
start = 20
offsets = 114, 100, 86, 72, 58
entryCount = 5
rows = {
( /* key:29 */ 29, '1000000029', null)
( /* key:30 */ 30, '1000000030', null)
( /* key:31 */ 31, '1000000031', null)
( /* key:32 */ 32, '1000000032', null)
( /* key:33 */ 33, '1000000033', null)
}
}
}
}
---------------------
PageBtreeNode {
pageId = 8
parentPageId = 0
childPageIds = 55, 54
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:8 */ 8, '1000000008', null)
}
PageBtreeNode {
pageId = 55
parentPageId = 8
childPageIds = 45, 44
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:4 */ 4, '1000000004', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 55
pageId = 45
start = 18
offsets = 115, 102, 89, 76
entryCount = 4
rows = {
( /* key:1 */ 1, '1000000001', null)
( /* key:2 */ 2, '1000000002', null)
( /* key:3 */ 3, '1000000003', null)
( /* key:4 */ 4, '1000000004', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 55
pageId = 44
start = 18
offsets = 115, 102, 89, 76
entryCount = 4
rows = {
( /* key:5 */ 5, '1000000005', null)
( /* key:6 */ 6, '1000000006', null)
( /* key:7 */ 7, '1000000007', null)
( /* key:8 */ 8, '1000000008', null)
}
}
}
PageBtreeNode {
pageId = 54
parentPageId = 8
childPageIds = 47, 48, 50, 52, 56, 58
childPageIds.length = 6
entryCount = 5
rows = {
( /* key:12 */ 12, '1000000012', null)
( /* key:16 */ 16, '1000000016', null)
( /* key:20 */ 20, '1000000020', null)
( /* key:24 */ 24, '1000000024', null)
( /* key:28 */ 28, '1000000028', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 54
pageId = 47
start = 18
offsets = 115, 102, 89, 76
entryCount = 4
rows = {
( /* key:9 */ 9, '1000000009', null)
( /* key:10 */ 10, '1000000010', null)
( /* key:11 */ 11, '1000000011', null)
( /* key:12 */ 12, '1000000012', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 54
pageId = 48
start = 18
offsets = 115, 102, 89, 75
entryCount = 4
rows = {
( /* key:13 */ 13, '1000000013', null)
( /* key:14 */ 14, '1000000014', null)
( /* key:15 */ 15, '1000000015', null)
( /* key:16 */ 16, '1000000016', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 54
pageId = 50
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:17 */ 17, '1000000017', null)
( /* key:18 */ 18, '1000000018', null)
( /* key:19 */ 19, '1000000019', null)
( /* key:20 */ 20, '1000000020', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 54
pageId = 52
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:21 */ 21, '1000000021', null)
( /* key:22 */ 22, '1000000022', null)
( /* key:23 */ 23, '1000000023', null)
( /* key:24 */ 24, '1000000024', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 54
pageId = 56
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:25 */ 25, '1000000025', null)
( /* key:26 */ 26, '1000000026', null)
( /* key:27 */ 27, '1000000027', null)
( /* key:28 */ 28, '1000000028', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 54
pageId = 58
start = 22
offsets = 114, 100, 86, 72, 58, 44
entryCount = 6
rows = {
( /* key:29 */ 29, '1000000029', null)
( /* key:30 */ 30, '1000000030', null)
( /* key:31 */ 31, '1000000031', null)
( /* key:32 */ 32, '1000000032', null)
( /* key:33 */ 33, '1000000033', null)
( /* key:34 */ 34, '1000000034', null)
}
}
}
}
---------------------
PageBtreeNode {
pageId = 8
parentPageId = 0
childPageIds = 55, 54
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:8 */ 8, '1000000008', null)
}
PageBtreeNode {
pageId = 55
parentPageId = 8
childPageIds = 45, 44
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:4 */ 4, '1000000004', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 55
pageId = 45
start = 18
offsets = 115, 102, 89, 76
entryCount = 4
rows = {
( /* key:1 */ 1, '1000000001', null)
( /* key:2 */ 2, '1000000002', null)
( /* key:3 */ 3, '1000000003', null)
( /* key:4 */ 4, '1000000004', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 55
pageId = 44
start = 18
offsets = 115, 102, 89, 76
entryCount = 4
rows = {
( /* key:5 */ 5, '1000000005', null)
( /* key:6 */ 6, '1000000006', null)
( /* key:7 */ 7, '1000000007', null)
( /* key:8 */ 8, '1000000008', null)
}
}
}
PageBtreeNode {
pageId = 54
parentPageId = 8
childPageIds = 47, 48, 50, 52, 56, 58
childPageIds.length = 6
entryCount = 5
rows = {
( /* key:12 */ 12, '1000000012', null)
( /* key:16 */ 16, '1000000016', null)
( /* key:20 */ 20, '1000000020', null)
( /* key:24 */ 24, '1000000024', null)
( /* key:28 */ 28, '1000000028', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 54
pageId = 47
start = 18
offsets = 115, 102, 89, 76
entryCount = 4
rows = {
( /* key:9 */ 9, '1000000009', null)
( /* key:10 */ 10, '1000000010', null)
( /* key:11 */ 11, '1000000011', null)
( /* key:12 */ 12, '1000000012', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 54
pageId = 48
start = 18
offsets = 115, 102, 89, 75
entryCount = 4
rows = {
( /* key:13 */ 13, '1000000013', null)
( /* key:14 */ 14, '1000000014', null)
( /* key:15 */ 15, '1000000015', null)
( /* key:16 */ 16, '1000000016', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 54
pageId = 50
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:17 */ 17, '1000000017', null)
( /* key:18 */ 18, '1000000018', null)
( /* key:19 */ 19, '1000000019', null)
( /* key:20 */ 20, '1000000020', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 54
pageId = 52
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:21 */ 21, '1000000021', null)
( /* key:22 */ 22, '1000000022', null)
( /* key:23 */ 23, '1000000023', null)
( /* key:24 */ 24, '1000000024', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 54
pageId = 56
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:25 */ 25, '1000000025', null)
( /* key:26 */ 26, '1000000026', null)
( /* key:27 */ 27, '1000000027', null)
( /* key:28 */ 28, '1000000028', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 54
pageId = 58
start = 24
offsets = 114, 100, 86, 72, 58, 44, 30
entryCount = 7
rows = {
( /* key:29 */ 29, '1000000029', null)
( /* key:30 */ 30, '1000000030', null)
( /* key:31 */ 31, '1000000031', null)
( /* key:32 */ 32, '1000000032', null)
( /* key:33 */ 33, '1000000033', null)
( /* key:34 */ 34, '1000000034', null)
( /* key:35 */ 35, '1000000035', null)
}
}
}
}
---------------------
-----------切割Node前----------
PageBtreeNode {
pageId = 8
parentPageId = 0
childPageIds = 55, 54
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:8 */ 8, '1000000008', null)
}
PageBtreeNode {
pageId = 55
parentPageId = 8
childPageIds = 45, 44
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:4 */ 4, '1000000004', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 55
pageId = 45
start = 18
offsets = 115, 102, 89, 76
entryCount = 4
rows = {
( /* key:1 */ 1, '1000000001', null)
( /* key:2 */ 2, '1000000002', null)
( /* key:3 */ 3, '1000000003', null)
( /* key:4 */ 4, '1000000004', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 55
pageId = 44
start = 18
offsets = 115, 102, 89, 76
entryCount = 4
rows = {
( /* key:5 */ 5, '1000000005', null)
( /* key:6 */ 6, '1000000006', null)
( /* key:7 */ 7, '1000000007', null)
( /* key:8 */ 8, '1000000008', null)
}
}
}
PageBtreeNode {
pageId = 54
parentPageId = 8
childPageIds = 47, 48, 50, 52, 56, 58
childPageIds.length = 6
entryCount = 5
rows = {
( /* key:12 */ 12, '1000000012', null)
( /* key:16 */ 16, '1000000016', null)
( /* key:20 */ 20, '1000000020', null)
( /* key:24 */ 24, '1000000024', null)
( /* key:28 */ 28, '1000000028', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 54
pageId = 47
start = 18
offsets = 115, 102, 89, 76
entryCount = 4
rows = {
( /* key:9 */ 9, '1000000009', null)
( /* key:10 */ 10, '1000000010', null)
( /* key:11 */ 11, '1000000011', null)
( /* key:12 */ 12, '1000000012', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 54
pageId = 48
start = 18
offsets = 115, 102, 89, 75
entryCount = 4
rows = {
( /* key:13 */ 13, '1000000013', null)
( /* key:14 */ 14, '1000000014', null)
( /* key:15 */ 15, '1000000015', null)
( /* key:16 */ 16, '1000000016', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 54
pageId = 50
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:17 */ 17, '1000000017', null)
( /* key:18 */ 18, '1000000018', null)
( /* key:19 */ 19, '1000000019', null)
( /* key:20 */ 20, '1000000020', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 54
pageId = 52
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:21 */ 21, '1000000021', null)
( /* key:22 */ 22, '1000000022', null)
( /* key:23 */ 23, '1000000023', null)
( /* key:24 */ 24, '1000000024', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 54
pageId = 56
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:25 */ 25, '1000000025', null)
( /* key:26 */ 26, '1000000026', null)
( /* key:27 */ 27, '1000000027', null)
( /* key:28 */ 28, '1000000028', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 54
pageId = 58
start = 24
offsets = 114, 100, 86, 72, 58, 44, 30
entryCount = 7
rows = {
( /* key:29 */ 29, '1000000029', null)
( /* key:30 */ 30, '1000000030', null)
( /* key:31 */ 31, '1000000031', null)
( /* key:32 */ 32, '1000000032', null)
( /* key:33 */ 33, '1000000033', null)
( /* key:34 */ 34, '1000000034', null)
( /* key:35 */ 35, '1000000035', null)
}
}
}
}
-----------按( /* key:16 */ 16, '1000000016', null)切割----------
-----------Node切割成两个子页面----------
PageBtreeNode {
pageId = 54
parentPageId = 8
childPageIds = 47, 48
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:12 */ 12, '1000000012', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 54
pageId = 47
start = 18
offsets = 115, 102, 89, 76
entryCount = 4
rows = {
( /* key:9 */ 9, '1000000009', null)
( /* key:10 */ 10, '1000000010', null)
( /* key:11 */ 11, '1000000011', null)
( /* key:12 */ 12, '1000000012', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 54
pageId = 48
start = 18
offsets = 115, 102, 89, 75
entryCount = 4
rows = {
( /* key:13 */ 13, '1000000013', null)
( /* key:14 */ 14, '1000000014', null)
( /* key:15 */ 15, '1000000015', null)
( /* key:16 */ 16, '1000000016', null)
}
}
}
PageBtreeNode {
pageId = 60
parentPageId = 8
childPageIds = 50, 52, 56, 58
childPageIds.length = 4
entryCount = 3
rows = {
( /* key:20 */ 20, '1000000020', null)
( /* key:24 */ 24, '1000000024', null)
( /* key:28 */ 28, '1000000028', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 60
pageId = 50
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:17 */ 17, '1000000017', null)
( /* key:18 */ 18, '1000000018', null)
( /* key:19 */ 19, '1000000019', null)
( /* key:20 */ 20, '1000000020', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 60
pageId = 52
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:21 */ 21, '1000000021', null)
( /* key:22 */ 22, '1000000022', null)
( /* key:23 */ 23, '1000000023', null)
( /* key:24 */ 24, '1000000024', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 60
pageId = 56
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:25 */ 25, '1000000025', null)
( /* key:26 */ 26, '1000000026', null)
( /* key:27 */ 27, '1000000027', null)
( /* key:28 */ 28, '1000000028', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 60
pageId = 58
start = 24
offsets = 114, 100, 86, 72, 58, 44, 30
entryCount = 7
rows = {
( /* key:29 */ 29, '1000000029', null)
( /* key:30 */ 30, '1000000030', null)
( /* key:31 */ 31, '1000000031', null)
( /* key:32 */ 32, '1000000032', null)
( /* key:33 */ 33, '1000000033', null)
( /* key:34 */ 34, '1000000034', null)
( /* key:35 */ 35, '1000000035', null)
}
}
}
-----------切割Node后----------
PageBtreeNode {
pageId = 8
parentPageId = 0
childPageIds = 55, 54, 60
childPageIds.length = 3
entryCount = 2
rows = {
( /* key:8 */ 8, '1000000008', null)
( /* key:16 */ 16, '1000000016', null)
}
PageBtreeNode {
pageId = 55
parentPageId = 8
childPageIds = 45, 44
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:4 */ 4, '1000000004', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 55
pageId = 45
start = 18
offsets = 115, 102, 89, 76
entryCount = 4
rows = {
( /* key:1 */ 1, '1000000001', null)
( /* key:2 */ 2, '1000000002', null)
( /* key:3 */ 3, '1000000003', null)
( /* key:4 */ 4, '1000000004', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 55
pageId = 44
start = 18
offsets = 115, 102, 89, 76
entryCount = 4
rows = {
( /* key:5 */ 5, '1000000005', null)
( /* key:6 */ 6, '1000000006', null)
( /* key:7 */ 7, '1000000007', null)
( /* key:8 */ 8, '1000000008', null)
}
}
}
PageBtreeNode {
pageId = 54
parentPageId = 8
childPageIds = 47, 48
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:12 */ 12, '1000000012', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 54
pageId = 47
start = 18
offsets = 115, 102, 89, 76
entryCount = 4
rows = {
( /* key:9 */ 9, '1000000009', null)
( /* key:10 */ 10, '1000000010', null)
( /* key:11 */ 11, '1000000011', null)
( /* key:12 */ 12, '1000000012', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 54
pageId = 48
start = 18
offsets = 115, 102, 89, 75
entryCount = 4
rows = {
( /* key:13 */ 13, '1000000013', null)
( /* key:14 */ 14, '1000000014', null)
( /* key:15 */ 15, '1000000015', null)
( /* key:16 */ 16, '1000000016', null)
}
}
}
PageBtreeNode {
pageId = 60
parentPageId = 8
childPageIds = 50, 52, 56, 58
childPageIds.length = 4
entryCount = 3
rows = {
( /* key:20 */ 20, '1000000020', null)
( /* key:24 */ 24, '1000000024', null)
( /* key:28 */ 28, '1000000028', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 60
pageId = 50
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:17 */ 17, '1000000017', null)
( /* key:18 */ 18, '1000000018', null)
( /* key:19 */ 19, '1000000019', null)
( /* key:20 */ 20, '1000000020', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 60
pageId = 52
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:21 */ 21, '1000000021', null)
( /* key:22 */ 22, '1000000022', null)
( /* key:23 */ 23, '1000000023', null)
( /* key:24 */ 24, '1000000024', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 60
pageId = 56
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:25 */ 25, '1000000025', null)
( /* key:26 */ 26, '1000000026', null)
( /* key:27 */ 27, '1000000027', null)
( /* key:28 */ 28, '1000000028', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 60
pageId = 58
start = 24
offsets = 114, 100, 86, 72, 58, 44, 30
entryCount = 7
rows = {
( /* key:29 */ 29, '1000000029', null)
( /* key:30 */ 30, '1000000030', null)
( /* key:31 */ 31, '1000000031', null)
( /* key:32 */ 32, '1000000032', null)
( /* key:33 */ 33, '1000000033', null)
( /* key:34 */ 34, '1000000034', null)
( /* key:35 */ 35, '1000000035', null)
}
}
}
}
-----------切割Node前----------
PageBtreeNode {
pageId = 60
parentPageId = 8
childPageIds = 50, 52, 56, 58
childPageIds.length = 4
entryCount = 3
rows = {
( /* key:20 */ 20, '1000000020', null)
( /* key:24 */ 24, '1000000024', null)
( /* key:28 */ 28, '1000000028', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 60
pageId = 50
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:17 */ 17, '1000000017', null)
( /* key:18 */ 18, '1000000018', null)
( /* key:19 */ 19, '1000000019', null)
( /* key:20 */ 20, '1000000020', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 60
pageId = 52
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:21 */ 21, '1000000021', null)
( /* key:22 */ 22, '1000000022', null)
( /* key:23 */ 23, '1000000023', null)
( /* key:24 */ 24, '1000000024', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 60
pageId = 56
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:25 */ 25, '1000000025', null)
( /* key:26 */ 26, '1000000026', null)
( /* key:27 */ 27, '1000000027', null)
( /* key:28 */ 28, '1000000028', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 60
pageId = 58
start = 24
offsets = 114, 100, 86, 72, 58, 44, 30
entryCount = 7
rows = {
( /* key:29 */ 29, '1000000029', null)
( /* key:30 */ 30, '1000000030', null)
( /* key:31 */ 31, '1000000031', null)
( /* key:32 */ 32, '1000000032', null)
( /* key:33 */ 33, '1000000033', null)
( /* key:34 */ 34, '1000000034', null)
( /* key:35 */ 35, '1000000035', null)
}
}
}
-----------按( /* key:32 */ 32, '1000000032', null)切割----------
-----------Node切割成两个子页面----------
PageBtreeLeaf {
indexId = 15
parentPageId = 60
pageId = 58
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:29 */ 29, '1000000029', null)
( /* key:30 */ 30, '1000000030', null)
( /* key:31 */ 31, '1000000031', null)
( /* key:32 */ 32, '1000000032', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 60
pageId = 61
start = 16
offsets = 114, 100, 86
entryCount = 3
rows = {
( /* key:33 */ 33, '1000000033', null)
( /* key:34 */ 34, '1000000034', null)
( /* key:35 */ 35, '1000000035', null)
}
}
-----------切割Node后----------
PageBtreeNode {
pageId = 60
parentPageId = 8
childPageIds = 50, 52, 56, 58, 61
childPageIds.length = 5
entryCount = 4
rows = {
( /* key:20 */ 20, '1000000020', null)
( /* key:24 */ 24, '1000000024', null)
( /* key:28 */ 28, '1000000028', null)
( /* key:32 */ 32, '1000000032', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 60
pageId = 50
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:17 */ 17, '1000000017', null)
( /* key:18 */ 18, '1000000018', null)
( /* key:19 */ 19, '1000000019', null)
( /* key:20 */ 20, '1000000020', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 60
pageId = 52
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:21 */ 21, '1000000021', null)
( /* key:22 */ 22, '1000000022', null)
( /* key:23 */ 23, '1000000023', null)
( /* key:24 */ 24, '1000000024', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 60
pageId = 56
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:25 */ 25, '1000000025', null)
( /* key:26 */ 26, '1000000026', null)
( /* key:27 */ 27, '1000000027', null)
( /* key:28 */ 28, '1000000028', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 60
pageId = 58
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:29 */ 29, '1000000029', null)
( /* key:30 */ 30, '1000000030', null)
( /* key:31 */ 31, '1000000031', null)
( /* key:32 */ 32, '1000000032', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 60
pageId = 61
start = 16
offsets = 114, 100, 86
entryCount = 3
rows = {
( /* key:33 */ 33, '1000000033', null)
( /* key:34 */ 34, '1000000034', null)
( /* key:35 */ 35, '1000000035', null)
}
}
}
PageBtreeNode {
pageId = 8
parentPageId = 0
childPageIds = 55, 54, 60
childPageIds.length = 3
entryCount = 2
rows = {
( /* key:8 */ 8, '1000000008', null)
( /* key:16 */ 16, '1000000016', null)
}
PageBtreeNode {
pageId = 55
parentPageId = 8
childPageIds = 45, 44
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:4 */ 4, '1000000004', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 55
pageId = 45
start = 18
offsets = 115, 102, 89, 76
entryCount = 4
rows = {
( /* key:1 */ 1, '1000000001', null)
( /* key:2 */ 2, '1000000002', null)
( /* key:3 */ 3, '1000000003', null)
( /* key:4 */ 4, '1000000004', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 55
pageId = 44
start = 18
offsets = 115, 102, 89, 76
entryCount = 4
rows = {
( /* key:5 */ 5, '1000000005', null)
( /* key:6 */ 6, '1000000006', null)
( /* key:7 */ 7, '1000000007', null)
( /* key:8 */ 8, '1000000008', null)
}
}
}
PageBtreeNode {
pageId = 54
parentPageId = 8
childPageIds = 47, 48
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:12 */ 12, '1000000012', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 54
pageId = 47
start = 18
offsets = 115, 102, 89, 76
entryCount = 4
rows = {
( /* key:9 */ 9, '1000000009', null)
( /* key:10 */ 10, '1000000010', null)
( /* key:11 */ 11, '1000000011', null)
( /* key:12 */ 12, '1000000012', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 54
pageId = 48
start = 18
offsets = 115, 102, 89, 75
entryCount = 4
rows = {
( /* key:13 */ 13, '1000000013', null)
( /* key:14 */ 14, '1000000014', null)
( /* key:15 */ 15, '1000000015', null)
( /* key:16 */ 16, '1000000016', null)
}
}
}
PageBtreeNode {
pageId = 60
parentPageId = 8
childPageIds = 50, 52, 56, 58, 61
childPageIds.length = 5
entryCount = 4
rows = {
( /* key:20 */ 20, '1000000020', null)
( /* key:24 */ 24, '1000000024', null)
( /* key:28 */ 28, '1000000028', null)
( /* key:32 */ 32, '1000000032', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 60
pageId = 50
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:17 */ 17, '1000000017', null)
( /* key:18 */ 18, '1000000018', null)
( /* key:19 */ 19, '1000000019', null)
( /* key:20 */ 20, '1000000020', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 60
pageId = 52
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:21 */ 21, '1000000021', null)
( /* key:22 */ 22, '1000000022', null)
( /* key:23 */ 23, '1000000023', null)
( /* key:24 */ 24, '1000000024', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 60
pageId = 56
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:25 */ 25, '1000000025', null)
( /* key:26 */ 26, '1000000026', null)
( /* key:27 */ 27, '1000000027', null)
( /* key:28 */ 28, '1000000028', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 60
pageId = 58
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:29 */ 29, '1000000029', null)
( /* key:30 */ 30, '1000000030', null)
( /* key:31 */ 31, '1000000031', null)
( /* key:32 */ 32, '1000000032', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 60
pageId = 61
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:33 */ 33, '1000000033', null)
( /* key:34 */ 34, '1000000034', null)
( /* key:35 */ 35, '1000000035', null)
( /* key:36 */ 36, '1000000036', null)
}
}
}
}
---------------------
PageBtreeNode {
pageId = 8
parentPageId = 0
childPageIds = 55, 54, 60
childPageIds.length = 3
entryCount = 2
rows = {
( /* key:8 */ 8, '1000000008', null)
( /* key:16 */ 16, '1000000016', null)
}
PageBtreeNode {
pageId = 55
parentPageId = 8
childPageIds = 45, 44
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:4 */ 4, '1000000004', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 55
pageId = 45
start = 18
offsets = 115, 102, 89, 76
entryCount = 4
rows = {
( /* key:1 */ 1, '1000000001', null)
( /* key:2 */ 2, '1000000002', null)
( /* key:3 */ 3, '1000000003', null)
( /* key:4 */ 4, '1000000004', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 55
pageId = 44
start = 18
offsets = 115, 102, 89, 76
entryCount = 4
rows = {
( /* key:5 */ 5, '1000000005', null)
( /* key:6 */ 6, '1000000006', null)
( /* key:7 */ 7, '1000000007', null)
( /* key:8 */ 8, '1000000008', null)
}
}
}
PageBtreeNode {
pageId = 54
parentPageId = 8
childPageIds = 47, 48
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:12 */ 12, '1000000012', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 54
pageId = 47
start = 18
offsets = 115, 102, 89, 76
entryCount = 4
rows = {
( /* key:9 */ 9, '1000000009', null)
( /* key:10 */ 10, '1000000010', null)
( /* key:11 */ 11, '1000000011', null)
( /* key:12 */ 12, '1000000012', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 54
pageId = 48
start = 18
offsets = 115, 102, 89, 75
entryCount = 4
rows = {
( /* key:13 */ 13, '1000000013', null)
( /* key:14 */ 14, '1000000014', null)
( /* key:15 */ 15, '1000000015', null)
( /* key:16 */ 16, '1000000016', null)
}
}
}
PageBtreeNode {
pageId = 60
parentPageId = 8
childPageIds = 50, 52, 56, 58, 61
childPageIds.length = 5
entryCount = 4
rows = {
( /* key:20 */ 20, '1000000020', null)
( /* key:24 */ 24, '1000000024', null)
( /* key:28 */ 28, '1000000028', null)
( /* key:32 */ 32, '1000000032', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 60
pageId = 50
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:17 */ 17, '1000000017', null)
( /* key:18 */ 18, '1000000018', null)
( /* key:19 */ 19, '1000000019', null)
( /* key:20 */ 20, '1000000020', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 60
pageId = 52
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:21 */ 21, '1000000021', null)
( /* key:22 */ 22, '1000000022', null)
( /* key:23 */ 23, '1000000023', null)
( /* key:24 */ 24, '1000000024', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 60
pageId = 56
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:25 */ 25, '1000000025', null)
( /* key:26 */ 26, '1000000026', null)
( /* key:27 */ 27, '1000000027', null)
( /* key:28 */ 28, '1000000028', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 60
pageId = 58
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:29 */ 29, '1000000029', null)
( /* key:30 */ 30, '1000000030', null)
( /* key:31 */ 31, '1000000031', null)
( /* key:32 */ 32, '1000000032', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 60
pageId = 61
start = 20
offsets = 114, 100, 86, 72, 58
entryCount = 5
rows = {
( /* key:33 */ 33, '1000000033', null)
( /* key:34 */ 34, '1000000034', null)
( /* key:35 */ 35, '1000000035', null)
( /* key:36 */ 36, '1000000036', null)
( /* key:37 */ 37, '1000000037', null)
}
}
}
}
---------------------
PageBtreeNode {
pageId = 8
parentPageId = 0
childPageIds = 55, 54, 60
childPageIds.length = 3
entryCount = 2
rows = {
( /* key:8 */ 8, '1000000008', null)
( /* key:16 */ 16, '1000000016', null)
}
PageBtreeNode {
pageId = 55
parentPageId = 8
childPageIds = 45, 44
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:4 */ 4, '1000000004', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 55
pageId = 45
start = 18
offsets = 115, 102, 89, 76
entryCount = 4
rows = {
( /* key:1 */ 1, '1000000001', null)
( /* key:2 */ 2, '1000000002', null)
( /* key:3 */ 3, '1000000003', null)
( /* key:4 */ 4, '1000000004', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 55
pageId = 44
start = 18
offsets = 115, 102, 89, 76
entryCount = 4
rows = {
( /* key:5 */ 5, '1000000005', null)
( /* key:6 */ 6, '1000000006', null)
( /* key:7 */ 7, '1000000007', null)
( /* key:8 */ 8, '1000000008', null)
}
}
}
PageBtreeNode {
pageId = 54
parentPageId = 8
childPageIds = 47, 48
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:12 */ 12, '1000000012', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 54
pageId = 47
start = 18
offsets = 115, 102, 89, 76
entryCount = 4
rows = {
( /* key:9 */ 9, '1000000009', null)
( /* key:10 */ 10, '1000000010', null)
( /* key:11 */ 11, '1000000011', null)
( /* key:12 */ 12, '1000000012', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 54
pageId = 48
start = 18
offsets = 115, 102, 89, 75
entryCount = 4
rows = {
( /* key:13 */ 13, '1000000013', null)
( /* key:14 */ 14, '1000000014', null)
( /* key:15 */ 15, '1000000015', null)
( /* key:16 */ 16, '1000000016', null)
}
}
}
PageBtreeNode {
pageId = 60
parentPageId = 8
childPageIds = 50, 52, 56, 58, 61
childPageIds.length = 5
entryCount = 4
rows = {
( /* key:20 */ 20, '1000000020', null)
( /* key:24 */ 24, '1000000024', null)
( /* key:28 */ 28, '1000000028', null)
( /* key:32 */ 32, '1000000032', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 60
pageId = 50
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:17 */ 17, '1000000017', null)
( /* key:18 */ 18, '1000000018', null)
( /* key:19 */ 19, '1000000019', null)
( /* key:20 */ 20, '1000000020', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 60
pageId = 52
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:21 */ 21, '1000000021', null)
( /* key:22 */ 22, '1000000022', null)
( /* key:23 */ 23, '1000000023', null)
( /* key:24 */ 24, '1000000024', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 60
pageId = 56
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:25 */ 25, '1000000025', null)
( /* key:26 */ 26, '1000000026', null)
( /* key:27 */ 27, '1000000027', null)
( /* key:28 */ 28, '1000000028', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 60
pageId = 58
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:29 */ 29, '1000000029', null)
( /* key:30 */ 30, '1000000030', null)
( /* key:31 */ 31, '1000000031', null)
( /* key:32 */ 32, '1000000032', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 60
pageId = 61
start = 22
offsets = 114, 100, 86, 72, 58, 44
entryCount = 6
rows = {
( /* key:33 */ 33, '1000000033', null)
( /* key:34 */ 34, '1000000034', null)
( /* key:35 */ 35, '1000000035', null)
( /* key:36 */ 36, '1000000036', null)
( /* key:37 */ 37, '1000000037', null)
( /* key:38 */ 38, '1000000038', null)
}
}
}
}
---------------------
PageBtreeNode {
pageId = 8
parentPageId = 0
childPageIds = 55, 54, 60
childPageIds.length = 3
entryCount = 2
rows = {
( /* key:8 */ 8, '1000000008', null)
( /* key:16 */ 16, '1000000016', null)
}
PageBtreeNode {
pageId = 55
parentPageId = 8
childPageIds = 45, 44
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:4 */ 4, '1000000004', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 55
pageId = 45
start = 18
offsets = 115, 102, 89, 76
entryCount = 4
rows = {
( /* key:1 */ 1, '1000000001', null)
( /* key:2 */ 2, '1000000002', null)
( /* key:3 */ 3, '1000000003', null)
( /* key:4 */ 4, '1000000004', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 55
pageId = 44
start = 18
offsets = 115, 102, 89, 76
entryCount = 4
rows = {
( /* key:5 */ 5, '1000000005', null)
( /* key:6 */ 6, '1000000006', null)
( /* key:7 */ 7, '1000000007', null)
( /* key:8 */ 8, '1000000008', null)
}
}
}
PageBtreeNode {
pageId = 54
parentPageId = 8
childPageIds = 47, 48
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:12 */ 12, '1000000012', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 54
pageId = 47
start = 18
offsets = 115, 102, 89, 76
entryCount = 4
rows = {
( /* key:9 */ 9, '1000000009', null)
( /* key:10 */ 10, '1000000010', null)
( /* key:11 */ 11, '1000000011', null)
( /* key:12 */ 12, '1000000012', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 54
pageId = 48
start = 18
offsets = 115, 102, 89, 75
entryCount = 4
rows = {
( /* key:13 */ 13, '1000000013', null)
( /* key:14 */ 14, '1000000014', null)
( /* key:15 */ 15, '1000000015', null)
( /* key:16 */ 16, '1000000016', null)
}
}
}
PageBtreeNode {
pageId = 60
parentPageId = 8
childPageIds = 50, 52, 56, 58, 61
childPageIds.length = 5
entryCount = 4
rows = {
( /* key:20 */ 20, '1000000020', null)
( /* key:24 */ 24, '1000000024', null)
( /* key:28 */ 28, '1000000028', null)
( /* key:32 */ 32, '1000000032', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 60
pageId = 50
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:17 */ 17, '1000000017', null)
( /* key:18 */ 18, '1000000018', null)
( /* key:19 */ 19, '1000000019', null)
( /* key:20 */ 20, '1000000020', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 60
pageId = 52
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:21 */ 21, '1000000021', null)
( /* key:22 */ 22, '1000000022', null)
( /* key:23 */ 23, '1000000023', null)
( /* key:24 */ 24, '1000000024', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 60
pageId = 56
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:25 */ 25, '1000000025', null)
( /* key:26 */ 26, '1000000026', null)
( /* key:27 */ 27, '1000000027', null)
( /* key:28 */ 28, '1000000028', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 60
pageId = 58
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:29 */ 29, '1000000029', null)
( /* key:30 */ 30, '1000000030', null)
( /* key:31 */ 31, '1000000031', null)
( /* key:32 */ 32, '1000000032', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 60
pageId = 61
start = 24
offsets = 114, 100, 86, 72, 58, 44, 30
entryCount = 7
rows = {
( /* key:33 */ 33, '1000000033', null)
( /* key:34 */ 34, '1000000034', null)
( /* key:35 */ 35, '1000000035', null)
( /* key:36 */ 36, '1000000036', null)
( /* key:37 */ 37, '1000000037', null)
( /* key:38 */ 38, '1000000038', null)
( /* key:39 */ 39, '1000000039', null)
}
}
}
}
---------------------
-----------切割Node前----------
PageBtreeNode {
pageId = 60
parentPageId = 8
childPageIds = 50, 52, 56, 58, 61
childPageIds.length = 5
entryCount = 4
rows = {
( /* key:20 */ 20, '1000000020', null)
( /* key:24 */ 24, '1000000024', null)
( /* key:28 */ 28, '1000000028', null)
( /* key:32 */ 32, '1000000032', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 60
pageId = 50
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:17 */ 17, '1000000017', null)
( /* key:18 */ 18, '1000000018', null)
( /* key:19 */ 19, '1000000019', null)
( /* key:20 */ 20, '1000000020', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 60
pageId = 52
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:21 */ 21, '1000000021', null)
( /* key:22 */ 22, '1000000022', null)
( /* key:23 */ 23, '1000000023', null)
( /* key:24 */ 24, '1000000024', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 60
pageId = 56
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:25 */ 25, '1000000025', null)
( /* key:26 */ 26, '1000000026', null)
( /* key:27 */ 27, '1000000027', null)
( /* key:28 */ 28, '1000000028', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 60
pageId = 58
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:29 */ 29, '1000000029', null)
( /* key:30 */ 30, '1000000030', null)
( /* key:31 */ 31, '1000000031', null)
( /* key:32 */ 32, '1000000032', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 60
pageId = 61
start = 24
offsets = 114, 100, 86, 72, 58, 44, 30
entryCount = 7
rows = {
( /* key:33 */ 33, '1000000033', null)
( /* key:34 */ 34, '1000000034', null)
( /* key:35 */ 35, '1000000035', null)
( /* key:36 */ 36, '1000000036', null)
( /* key:37 */ 37, '1000000037', null)
( /* key:38 */ 38, '1000000038', null)
( /* key:39 */ 39, '1000000039', null)
}
}
}
-----------按( /* key:36 */ 36, '1000000036', null)切割----------
-----------Node切割成两个子页面----------
PageBtreeLeaf {
indexId = 15
parentPageId = 60
pageId = 61
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:33 */ 33, '1000000033', null)
( /* key:34 */ 34, '1000000034', null)
( /* key:35 */ 35, '1000000035', null)
( /* key:36 */ 36, '1000000036', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 60
pageId = 63
start = 16
offsets = 114, 100, 86
entryCount = 3
rows = {
( /* key:37 */ 37, '1000000037', null)
( /* key:38 */ 38, '1000000038', null)
( /* key:39 */ 39, '1000000039', null)
}
}
-----------切割Node后----------
PageBtreeNode {
pageId = 60
parentPageId = 8
childPageIds = 50, 52, 56, 58, 61, 63
childPageIds.length = 6
entryCount = 5
rows = {
( /* key:20 */ 20, '1000000020', null)
( /* key:24 */ 24, '1000000024', null)
( /* key:28 */ 28, '1000000028', null)
( /* key:32 */ 32, '1000000032', null)
( /* key:36 */ 36, '1000000036', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 60
pageId = 50
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:17 */ 17, '1000000017', null)
( /* key:18 */ 18, '1000000018', null)
( /* key:19 */ 19, '1000000019', null)
( /* key:20 */ 20, '1000000020', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 60
pageId = 52
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:21 */ 21, '1000000021', null)
( /* key:22 */ 22, '1000000022', null)
( /* key:23 */ 23, '1000000023', null)
( /* key:24 */ 24, '1000000024', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 60
pageId = 56
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:25 */ 25, '1000000025', null)
( /* key:26 */ 26, '1000000026', null)
( /* key:27 */ 27, '1000000027', null)
( /* key:28 */ 28, '1000000028', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 60
pageId = 58
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:29 */ 29, '1000000029', null)
( /* key:30 */ 30, '1000000030', null)
( /* key:31 */ 31, '1000000031', null)
( /* key:32 */ 32, '1000000032', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 60
pageId = 61
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:33 */ 33, '1000000033', null)
( /* key:34 */ 34, '1000000034', null)
( /* key:35 */ 35, '1000000035', null)
( /* key:36 */ 36, '1000000036', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 60
pageId = 63
start = 16
offsets = 114, 100, 86
entryCount = 3
rows = {
( /* key:37 */ 37, '1000000037', null)
( /* key:38 */ 38, '1000000038', null)
( /* key:39 */ 39, '1000000039', null)
}
}
}
PageBtreeNode {
pageId = 8
parentPageId = 0
childPageIds = 55, 54, 60
childPageIds.length = 3
entryCount = 2
rows = {
( /* key:8 */ 8, '1000000008', null)
( /* key:16 */ 16, '1000000016', null)
}
PageBtreeNode {
pageId = 55
parentPageId = 8
childPageIds = 45, 44
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:4 */ 4, '1000000004', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 55
pageId = 45
start = 18
offsets = 115, 102, 89, 76
entryCount = 4
rows = {
( /* key:1 */ 1, '1000000001', null)
( /* key:2 */ 2, '1000000002', null)
( /* key:3 */ 3, '1000000003', null)
( /* key:4 */ 4, '1000000004', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 55
pageId = 44
start = 18
offsets = 115, 102, 89, 76
entryCount = 4
rows = {
( /* key:5 */ 5, '1000000005', null)
( /* key:6 */ 6, '1000000006', null)
( /* key:7 */ 7, '1000000007', null)
( /* key:8 */ 8, '1000000008', null)
}
}
}
PageBtreeNode {
pageId = 54
parentPageId = 8
childPageIds = 47, 48
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:12 */ 12, '1000000012', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 54
pageId = 47
start = 18
offsets = 115, 102, 89, 76
entryCount = 4
rows = {
( /* key:9 */ 9, '1000000009', null)
( /* key:10 */ 10, '1000000010', null)
( /* key:11 */ 11, '1000000011', null)
( /* key:12 */ 12, '1000000012', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 54
pageId = 48
start = 18
offsets = 115, 102, 89, 75
entryCount = 4
rows = {
( /* key:13 */ 13, '1000000013', null)
( /* key:14 */ 14, '1000000014', null)
( /* key:15 */ 15, '1000000015', null)
( /* key:16 */ 16, '1000000016', null)
}
}
}
PageBtreeNode {
pageId = 60
parentPageId = 8
childPageIds = 50, 52, 56, 58, 61, 63
childPageIds.length = 6
entryCount = 5
rows = {
( /* key:20 */ 20, '1000000020', null)
( /* key:24 */ 24, '1000000024', null)
( /* key:28 */ 28, '1000000028', null)
( /* key:32 */ 32, '1000000032', null)
( /* key:36 */ 36, '1000000036', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 60
pageId = 50
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:17 */ 17, '1000000017', null)
( /* key:18 */ 18, '1000000018', null)
( /* key:19 */ 19, '1000000019', null)
( /* key:20 */ 20, '1000000020', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 60
pageId = 52
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:21 */ 21, '1000000021', null)
( /* key:22 */ 22, '1000000022', null)
( /* key:23 */ 23, '1000000023', null)
( /* key:24 */ 24, '1000000024', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 60
pageId = 56
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:25 */ 25, '1000000025', null)
( /* key:26 */ 26, '1000000026', null)
( /* key:27 */ 27, '1000000027', null)
( /* key:28 */ 28, '1000000028', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 60
pageId = 58
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:29 */ 29, '1000000029', null)
( /* key:30 */ 30, '1000000030', null)
( /* key:31 */ 31, '1000000031', null)
( /* key:32 */ 32, '1000000032', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 60
pageId = 61
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:33 */ 33, '1000000033', null)
( /* key:34 */ 34, '1000000034', null)
( /* key:35 */ 35, '1000000035', null)
( /* key:36 */ 36, '1000000036', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 60
pageId = 63
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:37 */ 37, '1000000037', null)
( /* key:38 */ 38, '1000000038', null)
( /* key:39 */ 39, '1000000039', null)
( /* key:40 */ 40, '1000000040', null)
}
}
}
}
---------------------
PageBtreeNode {
pageId = 8
parentPageId = 0
childPageIds = 55, 54, 60
childPageIds.length = 3
entryCount = 2
rows = {
( /* key:8 */ 8, '1000000008', null)
( /* key:16 */ 16, '1000000016', null)
}
PageBtreeNode {
pageId = 55
parentPageId = 8
childPageIds = 45, 44
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:4 */ 4, '1000000004', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 55
pageId = 45
start = 18
offsets = 115, 102, 89, 76
entryCount = 4
rows = {
( /* key:1 */ 1, '1000000001', null)
( /* key:2 */ 2, '1000000002', null)
( /* key:3 */ 3, '1000000003', null)
( /* key:4 */ 4, '1000000004', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 55
pageId = 44
start = 18
offsets = 115, 102, 89, 76
entryCount = 4
rows = {
( /* key:5 */ 5, '1000000005', null)
( /* key:6 */ 6, '1000000006', null)
( /* key:7 */ 7, '1000000007', null)
( /* key:8 */ 8, '1000000008', null)
}
}
}
PageBtreeNode {
pageId = 54
parentPageId = 8
childPageIds = 47, 48
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:12 */ 12, '1000000012', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 54
pageId = 47
start = 18
offsets = 115, 102, 89, 76
entryCount = 4
rows = {
( /* key:9 */ 9, '1000000009', null)
( /* key:10 */ 10, '1000000010', null)
( /* key:11 */ 11, '1000000011', null)
( /* key:12 */ 12, '1000000012', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 54
pageId = 48
start = 18
offsets = 115, 102, 89, 75
entryCount = 4
rows = {
( /* key:13 */ 13, '1000000013', null)
( /* key:14 */ 14, '1000000014', null)
( /* key:15 */ 15, '1000000015', null)
( /* key:16 */ 16, '1000000016', null)
}
}
}
PageBtreeNode {
pageId = 60
parentPageId = 8
childPageIds = 50, 52, 56, 58, 61, 63
childPageIds.length = 6
entryCount = 5
rows = {
( /* key:20 */ 20, '1000000020', null)
( /* key:24 */ 24, '1000000024', null)
( /* key:28 */ 28, '1000000028', null)
( /* key:32 */ 32, '1000000032', null)
( /* key:36 */ 36, '1000000036', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 60
pageId = 50
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:17 */ 17, '1000000017', null)
( /* key:18 */ 18, '1000000018', null)
( /* key:19 */ 19, '1000000019', null)
( /* key:20 */ 20, '1000000020', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 60
pageId = 52
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:21 */ 21, '1000000021', null)
( /* key:22 */ 22, '1000000022', null)
( /* key:23 */ 23, '1000000023', null)
( /* key:24 */ 24, '1000000024', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 60
pageId = 56
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:25 */ 25, '1000000025', null)
( /* key:26 */ 26, '1000000026', null)
( /* key:27 */ 27, '1000000027', null)
( /* key:28 */ 28, '1000000028', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 60
pageId = 58
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:29 */ 29, '1000000029', null)
( /* key:30 */ 30, '1000000030', null)
( /* key:31 */ 31, '1000000031', null)
( /* key:32 */ 32, '1000000032', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 60
pageId = 61
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:33 */ 33, '1000000033', null)
( /* key:34 */ 34, '1000000034', null)
( /* key:35 */ 35, '1000000035', null)
( /* key:36 */ 36, '1000000036', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 60
pageId = 63
start = 20
offsets = 114, 100, 86, 72, 58
entryCount = 5
rows = {
( /* key:37 */ 37, '1000000037', null)
( /* key:38 */ 38, '1000000038', null)
( /* key:39 */ 39, '1000000039', null)
( /* key:40 */ 40, '1000000040', null)
( /* key:41 */ 41, '1000000041', null)
}
}
}
}
---------------------
PageBtreeNode {
pageId = 8
parentPageId = 0
childPageIds = 55, 54, 60
childPageIds.length = 3
entryCount = 2
rows = {
( /* key:8 */ 8, '1000000008', null)
( /* key:16 */ 16, '1000000016', null)
}
PageBtreeNode {
pageId = 55
parentPageId = 8
childPageIds = 45, 44
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:4 */ 4, '1000000004', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 55
pageId = 45
start = 18
offsets = 115, 102, 89, 76
entryCount = 4
rows = {
( /* key:1 */ 1, '1000000001', null)
( /* key:2 */ 2, '1000000002', null)
( /* key:3 */ 3, '1000000003', null)
( /* key:4 */ 4, '1000000004', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 55
pageId = 44
start = 18
offsets = 115, 102, 89, 76
entryCount = 4
rows = {
( /* key:5 */ 5, '1000000005', null)
( /* key:6 */ 6, '1000000006', null)
( /* key:7 */ 7, '1000000007', null)
( /* key:8 */ 8, '1000000008', null)
}
}
}
PageBtreeNode {
pageId = 54
parentPageId = 8
childPageIds = 47, 48
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:12 */ 12, '1000000012', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 54
pageId = 47
start = 18
offsets = 115, 102, 89, 76
entryCount = 4
rows = {
( /* key:9 */ 9, '1000000009', null)
( /* key:10 */ 10, '1000000010', null)
( /* key:11 */ 11, '1000000011', null)
( /* key:12 */ 12, '1000000012', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 54
pageId = 48
start = 18
offsets = 115, 102, 89, 75
entryCount = 4
rows = {
( /* key:13 */ 13, '1000000013', null)
( /* key:14 */ 14, '1000000014', null)
( /* key:15 */ 15, '1000000015', null)
( /* key:16 */ 16, '1000000016', null)
}
}
}
PageBtreeNode {
pageId = 60
parentPageId = 8
childPageIds = 50, 52, 56, 58, 61, 63
childPageIds.length = 6
entryCount = 5
rows = {
( /* key:20 */ 20, '1000000020', null)
( /* key:24 */ 24, '1000000024', null)
( /* key:28 */ 28, '1000000028', null)
( /* key:32 */ 32, '1000000032', null)
( /* key:36 */ 36, '1000000036', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 60
pageId = 50
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:17 */ 17, '1000000017', null)
( /* key:18 */ 18, '1000000018', null)
( /* key:19 */ 19, '1000000019', null)
( /* key:20 */ 20, '1000000020', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 60
pageId = 52
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:21 */ 21, '1000000021', null)
( /* key:22 */ 22, '1000000022', null)
( /* key:23 */ 23, '1000000023', null)
( /* key:24 */ 24, '1000000024', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 60
pageId = 56
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:25 */ 25, '1000000025', null)
( /* key:26 */ 26, '1000000026', null)
( /* key:27 */ 27, '1000000027', null)
( /* key:28 */ 28, '1000000028', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 60
pageId = 58
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:29 */ 29, '1000000029', null)
( /* key:30 */ 30, '1000000030', null)
( /* key:31 */ 31, '1000000031', null)
( /* key:32 */ 32, '1000000032', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 60
pageId = 61
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:33 */ 33, '1000000033', null)
( /* key:34 */ 34, '1000000034', null)
( /* key:35 */ 35, '1000000035', null)
( /* key:36 */ 36, '1000000036', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 60
pageId = 63
start = 22
offsets = 114, 100, 86, 72, 58, 44
entryCount = 6
rows = {
( /* key:37 */ 37, '1000000037', null)
( /* key:38 */ 38, '1000000038', null)
( /* key:39 */ 39, '1000000039', null)
( /* key:40 */ 40, '1000000040', null)
( /* key:41 */ 41, '1000000041', null)
( /* key:42 */ 42, '1000000042', null)
}
}
}
}
---------------------
PageBtreeNode {
pageId = 8
parentPageId = 0
childPageIds = 55, 54, 60
childPageIds.length = 3
entryCount = 2
rows = {
( /* key:8 */ 8, '1000000008', null)
( /* key:16 */ 16, '1000000016', null)
}
PageBtreeNode {
pageId = 55
parentPageId = 8
childPageIds = 45, 44
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:4 */ 4, '1000000004', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 55
pageId = 45
start = 18
offsets = 115, 102, 89, 76
entryCount = 4
rows = {
( /* key:1 */ 1, '1000000001', null)
( /* key:2 */ 2, '1000000002', null)
( /* key:3 */ 3, '1000000003', null)
( /* key:4 */ 4, '1000000004', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 55
pageId = 44
start = 18
offsets = 115, 102, 89, 76
entryCount = 4
rows = {
( /* key:5 */ 5, '1000000005', null)
( /* key:6 */ 6, '1000000006', null)
( /* key:7 */ 7, '1000000007', null)
( /* key:8 */ 8, '1000000008', null)
}
}
}
PageBtreeNode {
pageId = 54
parentPageId = 8
childPageIds = 47, 48
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:12 */ 12, '1000000012', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 54
pageId = 47
start = 18
offsets = 115, 102, 89, 76
entryCount = 4
rows = {
( /* key:9 */ 9, '1000000009', null)
( /* key:10 */ 10, '1000000010', null)
( /* key:11 */ 11, '1000000011', null)
( /* key:12 */ 12, '1000000012', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 54
pageId = 48
start = 18
offsets = 115, 102, 89, 75
entryCount = 4
rows = {
( /* key:13 */ 13, '1000000013', null)
( /* key:14 */ 14, '1000000014', null)
( /* key:15 */ 15, '1000000015', null)
( /* key:16 */ 16, '1000000016', null)
}
}
}
PageBtreeNode {
pageId = 60
parentPageId = 8
childPageIds = 50, 52, 56, 58, 61, 63
childPageIds.length = 6
entryCount = 5
rows = {
( /* key:20 */ 20, '1000000020', null)
( /* key:24 */ 24, '1000000024', null)
( /* key:28 */ 28, '1000000028', null)
( /* key:32 */ 32, '1000000032', null)
( /* key:36 */ 36, '1000000036', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 60
pageId = 50
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:17 */ 17, '1000000017', null)
( /* key:18 */ 18, '1000000018', null)
( /* key:19 */ 19, '1000000019', null)
( /* key:20 */ 20, '1000000020', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 60
pageId = 52
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:21 */ 21, '1000000021', null)
( /* key:22 */ 22, '1000000022', null)
( /* key:23 */ 23, '1000000023', null)
( /* key:24 */ 24, '1000000024', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 60
pageId = 56
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:25 */ 25, '1000000025', null)
( /* key:26 */ 26, '1000000026', null)
( /* key:27 */ 27, '1000000027', null)
( /* key:28 */ 28, '1000000028', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 60
pageId = 58
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:29 */ 29, '1000000029', null)
( /* key:30 */ 30, '1000000030', null)
( /* key:31 */ 31, '1000000031', null)
( /* key:32 */ 32, '1000000032', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 60
pageId = 61
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:33 */ 33, '1000000033', null)
( /* key:34 */ 34, '1000000034', null)
( /* key:35 */ 35, '1000000035', null)
( /* key:36 */ 36, '1000000036', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 60
pageId = 63
start = 24
offsets = 114, 100, 86, 72, 58, 44, 30
entryCount = 7
rows = {
( /* key:37 */ 37, '1000000037', null)
( /* key:38 */ 38, '1000000038', null)
( /* key:39 */ 39, '1000000039', null)
( /* key:40 */ 40, '1000000040', null)
( /* key:41 */ 41, '1000000041', null)
( /* key:42 */ 42, '1000000042', null)
( /* key:43 */ 43, '1000000043', null)
}
}
}
}
---------------------
-----------切割Node前----------
PageBtreeNode {
pageId = 8
parentPageId = 0
childPageIds = 55, 54, 60
childPageIds.length = 3
entryCount = 2
rows = {
( /* key:8 */ 8, '1000000008', null)
( /* key:16 */ 16, '1000000016', null)
}
PageBtreeNode {
pageId = 55
parentPageId = 8
childPageIds = 45, 44
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:4 */ 4, '1000000004', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 55
pageId = 45
start = 18
offsets = 115, 102, 89, 76
entryCount = 4
rows = {
( /* key:1 */ 1, '1000000001', null)
( /* key:2 */ 2, '1000000002', null)
( /* key:3 */ 3, '1000000003', null)
( /* key:4 */ 4, '1000000004', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 55
pageId = 44
start = 18
offsets = 115, 102, 89, 76
entryCount = 4
rows = {
( /* key:5 */ 5, '1000000005', null)
( /* key:6 */ 6, '1000000006', null)
( /* key:7 */ 7, '1000000007', null)
( /* key:8 */ 8, '1000000008', null)
}
}
}
PageBtreeNode {
pageId = 54
parentPageId = 8
childPageIds = 47, 48
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:12 */ 12, '1000000012', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 54
pageId = 47
start = 18
offsets = 115, 102, 89, 76
entryCount = 4
rows = {
( /* key:9 */ 9, '1000000009', null)
( /* key:10 */ 10, '1000000010', null)
( /* key:11 */ 11, '1000000011', null)
( /* key:12 */ 12, '1000000012', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 54
pageId = 48
start = 18
offsets = 115, 102, 89, 75
entryCount = 4
rows = {
( /* key:13 */ 13, '1000000013', null)
( /* key:14 */ 14, '1000000014', null)
( /* key:15 */ 15, '1000000015', null)
( /* key:16 */ 16, '1000000016', null)
}
}
}
PageBtreeNode {
pageId = 60
parentPageId = 8
childPageIds = 50, 52, 56, 58, 61, 63
childPageIds.length = 6
entryCount = 5
rows = {
( /* key:20 */ 20, '1000000020', null)
( /* key:24 */ 24, '1000000024', null)
( /* key:28 */ 28, '1000000028', null)
( /* key:32 */ 32, '1000000032', null)
( /* key:36 */ 36, '1000000036', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 60
pageId = 50
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:17 */ 17, '1000000017', null)
( /* key:18 */ 18, '1000000018', null)
( /* key:19 */ 19, '1000000019', null)
( /* key:20 */ 20, '1000000020', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 60
pageId = 52
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:21 */ 21, '1000000021', null)
( /* key:22 */ 22, '1000000022', null)
( /* key:23 */ 23, '1000000023', null)
( /* key:24 */ 24, '1000000024', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 60
pageId = 56
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:25 */ 25, '1000000025', null)
( /* key:26 */ 26, '1000000026', null)
( /* key:27 */ 27, '1000000027', null)
( /* key:28 */ 28, '1000000028', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 60
pageId = 58
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:29 */ 29, '1000000029', null)
( /* key:30 */ 30, '1000000030', null)
( /* key:31 */ 31, '1000000031', null)
( /* key:32 */ 32, '1000000032', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 60
pageId = 61
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:33 */ 33, '1000000033', null)
( /* key:34 */ 34, '1000000034', null)
( /* key:35 */ 35, '1000000035', null)
( /* key:36 */ 36, '1000000036', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 60
pageId = 63
start = 24
offsets = 114, 100, 86, 72, 58, 44, 30
entryCount = 7
rows = {
( /* key:37 */ 37, '1000000037', null)
( /* key:38 */ 38, '1000000038', null)
( /* key:39 */ 39, '1000000039', null)
( /* key:40 */ 40, '1000000040', null)
( /* key:41 */ 41, '1000000041', null)
( /* key:42 */ 42, '1000000042', null)
( /* key:43 */ 43, '1000000043', null)
}
}
}
}
-----------按( /* key:24 */ 24, '1000000024', null)切割----------
-----------Node切割成两个子页面----------
PageBtreeNode {
pageId = 60
parentPageId = 8
childPageIds = 50, 52
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:20 */ 20, '1000000020', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 60
pageId = 50
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:17 */ 17, '1000000017', null)
( /* key:18 */ 18, '1000000018', null)
( /* key:19 */ 19, '1000000019', null)
( /* key:20 */ 20, '1000000020', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 60
pageId = 52
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:21 */ 21, '1000000021', null)
( /* key:22 */ 22, '1000000022', null)
( /* key:23 */ 23, '1000000023', null)
( /* key:24 */ 24, '1000000024', null)
}
}
}
PageBtreeNode {
pageId = 65
parentPageId = 8
childPageIds = 56, 58, 61, 63
childPageIds.length = 4
entryCount = 3
rows = {
( /* key:28 */ 28, '1000000028', null)
( /* key:32 */ 32, '1000000032', null)
( /* key:36 */ 36, '1000000036', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 65
pageId = 56
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:25 */ 25, '1000000025', null)
( /* key:26 */ 26, '1000000026', null)
( /* key:27 */ 27, '1000000027', null)
( /* key:28 */ 28, '1000000028', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 65
pageId = 58
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:29 */ 29, '1000000029', null)
( /* key:30 */ 30, '1000000030', null)
( /* key:31 */ 31, '1000000031', null)
( /* key:32 */ 32, '1000000032', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 65
pageId = 61
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:33 */ 33, '1000000033', null)
( /* key:34 */ 34, '1000000034', null)
( /* key:35 */ 35, '1000000035', null)
( /* key:36 */ 36, '1000000036', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 65
pageId = 63
start = 24
offsets = 114, 100, 86, 72, 58, 44, 30
entryCount = 7
rows = {
( /* key:37 */ 37, '1000000037', null)
( /* key:38 */ 38, '1000000038', null)
( /* key:39 */ 39, '1000000039', null)
( /* key:40 */ 40, '1000000040', null)
( /* key:41 */ 41, '1000000041', null)
( /* key:42 */ 42, '1000000042', null)
( /* key:43 */ 43, '1000000043', null)
}
}
}
-----------切割Node后----------
PageBtreeNode {
pageId = 8
parentPageId = 0
childPageIds = 55, 54, 60, 65
childPageIds.length = 4
entryCount = 3
rows = {
( /* key:8 */ 8, '1000000008', null)
( /* key:16 */ 16, '1000000016', null)
( /* key:24 */ 24, '1000000024', null)
}
PageBtreeNode {
pageId = 55
parentPageId = 8
childPageIds = 45, 44
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:4 */ 4, '1000000004', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 55
pageId = 45
start = 18
offsets = 115, 102, 89, 76
entryCount = 4
rows = {
( /* key:1 */ 1, '1000000001', null)
( /* key:2 */ 2, '1000000002', null)
( /* key:3 */ 3, '1000000003', null)
( /* key:4 */ 4, '1000000004', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 55
pageId = 44
start = 18
offsets = 115, 102, 89, 76
entryCount = 4
rows = {
( /* key:5 */ 5, '1000000005', null)
( /* key:6 */ 6, '1000000006', null)
( /* key:7 */ 7, '1000000007', null)
( /* key:8 */ 8, '1000000008', null)
}
}
}
PageBtreeNode {
pageId = 54
parentPageId = 8
childPageIds = 47, 48
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:12 */ 12, '1000000012', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 54
pageId = 47
start = 18
offsets = 115, 102, 89, 76
entryCount = 4
rows = {
( /* key:9 */ 9, '1000000009', null)
( /* key:10 */ 10, '1000000010', null)
( /* key:11 */ 11, '1000000011', null)
( /* key:12 */ 12, '1000000012', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 54
pageId = 48
start = 18
offsets = 115, 102, 89, 75
entryCount = 4
rows = {
( /* key:13 */ 13, '1000000013', null)
( /* key:14 */ 14, '1000000014', null)
( /* key:15 */ 15, '1000000015', null)
( /* key:16 */ 16, '1000000016', null)
}
}
}
PageBtreeNode {
pageId = 60
parentPageId = 8
childPageIds = 50, 52
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:20 */ 20, '1000000020', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 60
pageId = 50
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:17 */ 17, '1000000017', null)
( /* key:18 */ 18, '1000000018', null)
( /* key:19 */ 19, '1000000019', null)
( /* key:20 */ 20, '1000000020', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 60
pageId = 52
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:21 */ 21, '1000000021', null)
( /* key:22 */ 22, '1000000022', null)
( /* key:23 */ 23, '1000000023', null)
( /* key:24 */ 24, '1000000024', null)
}
}
}
PageBtreeNode {
pageId = 65
parentPageId = 8
childPageIds = 56, 58, 61, 63
childPageIds.length = 4
entryCount = 3
rows = {
( /* key:28 */ 28, '1000000028', null)
( /* key:32 */ 32, '1000000032', null)
( /* key:36 */ 36, '1000000036', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 65
pageId = 56
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:25 */ 25, '1000000025', null)
( /* key:26 */ 26, '1000000026', null)
( /* key:27 */ 27, '1000000027', null)
( /* key:28 */ 28, '1000000028', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 65
pageId = 58
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:29 */ 29, '1000000029', null)
( /* key:30 */ 30, '1000000030', null)
( /* key:31 */ 31, '1000000031', null)
( /* key:32 */ 32, '1000000032', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 65
pageId = 61
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:33 */ 33, '1000000033', null)
( /* key:34 */ 34, '1000000034', null)
( /* key:35 */ 35, '1000000035', null)
( /* key:36 */ 36, '1000000036', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 65
pageId = 63
start = 24
offsets = 114, 100, 86, 72, 58, 44, 30
entryCount = 7
rows = {
( /* key:37 */ 37, '1000000037', null)
( /* key:38 */ 38, '1000000038', null)
( /* key:39 */ 39, '1000000039', null)
( /* key:40 */ 40, '1000000040', null)
( /* key:41 */ 41, '1000000041', null)
( /* key:42 */ 42, '1000000042', null)
( /* key:43 */ 43, '1000000043', null)
}
}
}
}
-----------切割Node前----------
PageBtreeNode {
pageId = 65
parentPageId = 8
childPageIds = 56, 58, 61, 63
childPageIds.length = 4
entryCount = 3
rows = {
( /* key:28 */ 28, '1000000028', null)
( /* key:32 */ 32, '1000000032', null)
( /* key:36 */ 36, '1000000036', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 65
pageId = 56
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:25 */ 25, '1000000025', null)
( /* key:26 */ 26, '1000000026', null)
( /* key:27 */ 27, '1000000027', null)
( /* key:28 */ 28, '1000000028', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 65
pageId = 58
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:29 */ 29, '1000000029', null)
( /* key:30 */ 30, '1000000030', null)
( /* key:31 */ 31, '1000000031', null)
( /* key:32 */ 32, '1000000032', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 65
pageId = 61
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:33 */ 33, '1000000033', null)
( /* key:34 */ 34, '1000000034', null)
( /* key:35 */ 35, '1000000035', null)
( /* key:36 */ 36, '1000000036', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 65
pageId = 63
start = 24
offsets = 114, 100, 86, 72, 58, 44, 30
entryCount = 7
rows = {
( /* key:37 */ 37, '1000000037', null)
( /* key:38 */ 38, '1000000038', null)
( /* key:39 */ 39, '1000000039', null)
( /* key:40 */ 40, '1000000040', null)
( /* key:41 */ 41, '1000000041', null)
( /* key:42 */ 42, '1000000042', null)
( /* key:43 */ 43, '1000000043', null)
}
}
}
-----------按( /* key:40 */ 40, '1000000040', null)切割----------
-----------Node切割成两个子页面----------
PageBtreeLeaf {
indexId = 15
parentPageId = 65
pageId = 63
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:37 */ 37, '1000000037', null)
( /* key:38 */ 38, '1000000038', null)
( /* key:39 */ 39, '1000000039', null)
( /* key:40 */ 40, '1000000040', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 65
pageId = 66
start = 16
offsets = 114, 100, 86
entryCount = 3
rows = {
( /* key:41 */ 41, '1000000041', null)
( /* key:42 */ 42, '1000000042', null)
( /* key:43 */ 43, '1000000043', null)
}
}
-----------切割Node后----------
PageBtreeNode {
pageId = 65
parentPageId = 8
childPageIds = 56, 58, 61, 63, 66
childPageIds.length = 5
entryCount = 4
rows = {
( /* key:28 */ 28, '1000000028', null)
( /* key:32 */ 32, '1000000032', null)
( /* key:36 */ 36, '1000000036', null)
( /* key:40 */ 40, '1000000040', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 65
pageId = 56
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:25 */ 25, '1000000025', null)
( /* key:26 */ 26, '1000000026', null)
( /* key:27 */ 27, '1000000027', null)
( /* key:28 */ 28, '1000000028', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 65
pageId = 58
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:29 */ 29, '1000000029', null)
( /* key:30 */ 30, '1000000030', null)
( /* key:31 */ 31, '1000000031', null)
( /* key:32 */ 32, '1000000032', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 65
pageId = 61
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:33 */ 33, '1000000033', null)
( /* key:34 */ 34, '1000000034', null)
( /* key:35 */ 35, '1000000035', null)
( /* key:36 */ 36, '1000000036', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 65
pageId = 63
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:37 */ 37, '1000000037', null)
( /* key:38 */ 38, '1000000038', null)
( /* key:39 */ 39, '1000000039', null)
( /* key:40 */ 40, '1000000040', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 65
pageId = 66
start = 16
offsets = 114, 100, 86
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---------------------
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---------------------
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---------------------
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---------------------
-----------切割Node前----------
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rows = {
( /* key:33 */ 33, '1000000033', null)
( /* key:34 */ 34, '1000000034', null)
( /* key:35 */ 35, '1000000035', null)
( /* key:36 */ 36, '1000000036', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 65
pageId = 63
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:37 */ 37, '1000000037', null)
( /* key:38 */ 38, '1000000038', null)
( /* key:39 */ 39, '1000000039', null)
( /* key:40 */ 40, '1000000040', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 65
pageId = 66
start = 24
offsets = 114, 100, 86, 72, 58, 44, 30
entryCount = 7
rows = {
( /* key:41 */ 41, '1000000041', null)
( /* key:42 */ 42, '1000000042', null)
( /* key:43 */ 43, '1000000043', null)
( /* key:44 */ 44, '1000000044', null)
( /* key:45 */ 45, '1000000045', null)
( /* key:46 */ 46, '1000000046', null)
( /* key:47 */ 47, '1000000047', null)
}
}
}
-----------按( /* key:44 */ 44, '1000000044', null)切割----------
-----------Node切割成两个子页面----------
PageBtreeLeaf {
indexId = 15
parentPageId = 65
pageId = 66
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:41 */ 41, '1000000041', null)
( /* key:42 */ 42, '1000000042', null)
( /* key:43 */ 43, '1000000043', null)
( /* key:44 */ 44, '1000000044', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 65
pageId = 68
start = 16
offsets = 114, 100, 86
entryCount = 3
rows = {
( /* key:45 */ 45, '1000000045', null)
( /* key:46 */ 46, '1000000046', null)
( /* key:47 */ 47, '1000000047', null)
}
}
-----------切割Node后----------
PageBtreeNode {
pageId = 65
parentPageId = 8
childPageIds = 56, 58, 61, 63, 66, 68
childPageIds.length = 6
entryCount = 5
rows = {
( /* key:28 */ 28, '1000000028', null)
( /* key:32 */ 32, '1000000032', null)
( /* key:36 */ 36, '1000000036', null)
( /* key:40 */ 40, '1000000040', null)
( /* key:44 */ 44, '1000000044', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 65
pageId = 56
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:25 */ 25, '1000000025', null)
( /* key:26 */ 26, '1000000026', null)
( /* key:27 */ 27, '1000000027', null)
( /* key:28 */ 28, '1000000028', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 65
pageId = 58
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:29 */ 29, '1000000029', null)
( /* key:30 */ 30, '1000000030', null)
( /* key:31 */ 31, '1000000031', null)
( /* key:32 */ 32, '1000000032', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 65
pageId = 61
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:33 */ 33, '1000000033', null)
( /* key:34 */ 34, '1000000034', null)
( /* key:35 */ 35, '1000000035', null)
( /* key:36 */ 36, '1000000036', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 65
pageId = 63
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:37 */ 37, '1000000037', null)
( /* key:38 */ 38, '1000000038', null)
( /* key:39 */ 39, '1000000039', null)
( /* key:40 */ 40, '1000000040', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 65
pageId = 66
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:41 */ 41, '1000000041', null)
( /* key:42 */ 42, '1000000042', null)
( /* key:43 */ 43, '1000000043', null)
( /* key:44 */ 44, '1000000044', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 65
pageId = 68
start = 16
offsets = 114, 100, 86
entryCount = 3
rows = {
( /* key:45 */ 45, '1000000045', null)
( /* key:46 */ 46, '1000000046', null)
( /* key:47 */ 47, '1000000047', null)
}
}
}
PageBtreeNode {
pageId = 8
parentPageId = 0
childPageIds = 55, 54, 60, 65
childPageIds.length = 4
entryCount = 3
rows = {
( /* key:8 */ 8, '1000000008', null)
( /* key:16 */ 16, '1000000016', null)
( /* key:24 */ 24, '1000000024', null)
}
PageBtreeNode {
pageId = 55
parentPageId = 8
childPageIds = 45, 44
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:4 */ 4, '1000000004', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 55
pageId = 45
start = 18
offsets = 115, 102, 89, 76
entryCount = 4
rows = {
( /* key:1 */ 1, '1000000001', null)
( /* key:2 */ 2, '1000000002', null)
( /* key:3 */ 3, '1000000003', null)
( /* key:4 */ 4, '1000000004', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 55
pageId = 44
start = 18
offsets = 115, 102, 89, 76
entryCount = 4
rows = {
( /* key:5 */ 5, '1000000005', null)
( /* key:6 */ 6, '1000000006', null)
( /* key:7 */ 7, '1000000007', null)
( /* key:8 */ 8, '1000000008', null)
}
}
}
PageBtreeNode {
pageId = 54
parentPageId = 8
childPageIds = 47, 48
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:12 */ 12, '1000000012', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 54
pageId = 47
start = 18
offsets = 115, 102, 89, 76
entryCount = 4
rows = {
( /* key:9 */ 9, '1000000009', null)
( /* key:10 */ 10, '1000000010', null)
( /* key:11 */ 11, '1000000011', null)
( /* key:12 */ 12, '1000000012', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 54
pageId = 48
start = 18
offsets = 115, 102, 89, 75
entryCount = 4
rows = {
( /* key:13 */ 13, '1000000013', null)
( /* key:14 */ 14, '1000000014', null)
( /* key:15 */ 15, '1000000015', null)
( /* key:16 */ 16, '1000000016', null)
}
}
}
PageBtreeNode {
pageId = 60
parentPageId = 8
childPageIds = 50, 52
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:20 */ 20, '1000000020', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 60
pageId = 50
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:17 */ 17, '1000000017', null)
( /* key:18 */ 18, '1000000018', null)
( /* key:19 */ 19, '1000000019', null)
( /* key:20 */ 20, '1000000020', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 60
pageId = 52
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:21 */ 21, '1000000021', null)
( /* key:22 */ 22, '1000000022', null)
( /* key:23 */ 23, '1000000023', null)
( /* key:24 */ 24, '1000000024', null)
}
}
}
PageBtreeNode {
pageId = 65
parentPageId = 8
childPageIds = 56, 58, 61, 63, 66, 68
childPageIds.length = 6
entryCount = 5
rows = {
( /* key:28 */ 28, '1000000028', null)
( /* key:32 */ 32, '1000000032', null)
( /* key:36 */ 36, '1000000036', null)
( /* key:40 */ 40, '1000000040', null)
( /* key:44 */ 44, '1000000044', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 65
pageId = 56
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:25 */ 25, '1000000025', null)
( /* key:26 */ 26, '1000000026', null)
( /* key:27 */ 27, '1000000027', null)
( /* key:28 */ 28, '1000000028', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 65
pageId = 58
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:29 */ 29, '1000000029', null)
( /* key:30 */ 30, '1000000030', null)
( /* key:31 */ 31, '1000000031', null)
( /* key:32 */ 32, '1000000032', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 65
pageId = 61
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:33 */ 33, '1000000033', null)
( /* key:34 */ 34, '1000000034', null)
( /* key:35 */ 35, '1000000035', null)
( /* key:36 */ 36, '1000000036', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 65
pageId = 63
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:37 */ 37, '1000000037', null)
( /* key:38 */ 38, '1000000038', null)
( /* key:39 */ 39, '1000000039', null)
( /* key:40 */ 40, '1000000040', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 65
pageId = 66
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:41 */ 41, '1000000041', null)
( /* key:42 */ 42, '1000000042', null)
( /* key:43 */ 43, '1000000043', null)
( /* key:44 */ 44, '1000000044', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 65
pageId = 68
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:45 */ 45, '1000000045', null)
( /* key:46 */ 46, '1000000046', null)
( /* key:47 */ 47, '1000000047', null)
( /* key:48 */ 48, '1000000048', null)
}
}
}
}
---------------------
PageBtreeNode {
pageId = 8
parentPageId = 0
childPageIds = 55, 54, 60, 65
childPageIds.length = 4
entryCount = 3
rows = {
( /* key:8 */ 8, '1000000008', null)
( /* key:16 */ 16, '1000000016', null)
( /* key:24 */ 24, '1000000024', null)
}
PageBtreeNode {
pageId = 55
parentPageId = 8
childPageIds = 45, 44
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:4 */ 4, '1000000004', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 55
pageId = 45
start = 18
offsets = 115, 102, 89, 76
entryCount = 4
rows = {
( /* key:1 */ 1, '1000000001', null)
( /* key:2 */ 2, '1000000002', null)
( /* key:3 */ 3, '1000000003', null)
( /* key:4 */ 4, '1000000004', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 55
pageId = 44
start = 18
offsets = 115, 102, 89, 76
entryCount = 4
rows = {
( /* key:5 */ 5, '1000000005', null)
( /* key:6 */ 6, '1000000006', null)
( /* key:7 */ 7, '1000000007', null)
( /* key:8 */ 8, '1000000008', null)
}
}
}
PageBtreeNode {
pageId = 54
parentPageId = 8
childPageIds = 47, 48
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:12 */ 12, '1000000012', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 54
pageId = 47
start = 18
offsets = 115, 102, 89, 76
entryCount = 4
rows = {
( /* key:9 */ 9, '1000000009', null)
( /* key:10 */ 10, '1000000010', null)
( /* key:11 */ 11, '1000000011', null)
( /* key:12 */ 12, '1000000012', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 54
pageId = 48
start = 18
offsets = 115, 102, 89, 75
entryCount = 4
rows = {
( /* key:13 */ 13, '1000000013', null)
( /* key:14 */ 14, '1000000014', null)
( /* key:15 */ 15, '1000000015', null)
( /* key:16 */ 16, '1000000016', null)
}
}
}
PageBtreeNode {
pageId = 60
parentPageId = 8
childPageIds = 50, 52
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:20 */ 20, '1000000020', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 60
pageId = 50
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:17 */ 17, '1000000017', null)
( /* key:18 */ 18, '1000000018', null)
( /* key:19 */ 19, '1000000019', null)
( /* key:20 */ 20, '1000000020', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 60
pageId = 52
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:21 */ 21, '1000000021', null)
( /* key:22 */ 22, '1000000022', null)
( /* key:23 */ 23, '1000000023', null)
( /* key:24 */ 24, '1000000024', null)
}
}
}
PageBtreeNode {
pageId = 65
parentPageId = 8
childPageIds = 56, 58, 61, 63, 66, 68
childPageIds.length = 6
entryCount = 5
rows = {
( /* key:28 */ 28, '1000000028', null)
( /* key:32 */ 32, '1000000032', null)
( /* key:36 */ 36, '1000000036', null)
( /* key:40 */ 40, '1000000040', null)
( /* key:44 */ 44, '1000000044', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 65
pageId = 56
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:25 */ 25, '1000000025', null)
( /* key:26 */ 26, '1000000026', null)
( /* key:27 */ 27, '1000000027', null)
( /* key:28 */ 28, '1000000028', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 65
pageId = 58
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:29 */ 29, '1000000029', null)
( /* key:30 */ 30, '1000000030', null)
( /* key:31 */ 31, '1000000031', null)
( /* key:32 */ 32, '1000000032', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 65
pageId = 61
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:33 */ 33, '1000000033', null)
( /* key:34 */ 34, '1000000034', null)
( /* key:35 */ 35, '1000000035', null)
( /* key:36 */ 36, '1000000036', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 65
pageId = 63
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:37 */ 37, '1000000037', null)
( /* key:38 */ 38, '1000000038', null)
( /* key:39 */ 39, '1000000039', null)
( /* key:40 */ 40, '1000000040', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 65
pageId = 66
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:41 */ 41, '1000000041', null)
( /* key:42 */ 42, '1000000042', null)
( /* key:43 */ 43, '1000000043', null)
( /* key:44 */ 44, '1000000044', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 65
pageId = 68
start = 20
offsets = 114, 100, 86, 72, 58
entryCount = 5
rows = {
( /* key:45 */ 45, '1000000045', null)
( /* key:46 */ 46, '1000000046', null)
( /* key:47 */ 47, '1000000047', null)
( /* key:48 */ 48, '1000000048', null)
( /* key:49 */ 49, '1000000049', null)
}
}
}
}
---------------------
PageBtreeNode {
pageId = 8
parentPageId = 0
childPageIds = 55, 54, 60, 65
childPageIds.length = 4
entryCount = 3
rows = {
( /* key:8 */ 8, '1000000008', null)
( /* key:16 */ 16, '1000000016', null)
( /* key:24 */ 24, '1000000024', null)
}
PageBtreeNode {
pageId = 55
parentPageId = 8
childPageIds = 45, 44
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:4 */ 4, '1000000004', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 55
pageId = 45
start = 18
offsets = 115, 102, 89, 76
entryCount = 4
rows = {
( /* key:1 */ 1, '1000000001', null)
( /* key:2 */ 2, '1000000002', null)
( /* key:3 */ 3, '1000000003', null)
( /* key:4 */ 4, '1000000004', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 55
pageId = 44
start = 18
offsets = 115, 102, 89, 76
entryCount = 4
rows = {
( /* key:5 */ 5, '1000000005', null)
( /* key:6 */ 6, '1000000006', null)
( /* key:7 */ 7, '1000000007', null)
( /* key:8 */ 8, '1000000008', null)
}
}
}
PageBtreeNode {
pageId = 54
parentPageId = 8
childPageIds = 47, 48
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:12 */ 12, '1000000012', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 54
pageId = 47
start = 18
offsets = 115, 102, 89, 76
entryCount = 4
rows = {
( /* key:9 */ 9, '1000000009', null)
( /* key:10 */ 10, '1000000010', null)
( /* key:11 */ 11, '1000000011', null)
( /* key:12 */ 12, '1000000012', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 54
pageId = 48
start = 18
offsets = 115, 102, 89, 75
entryCount = 4
rows = {
( /* key:13 */ 13, '1000000013', null)
( /* key:14 */ 14, '1000000014', null)
( /* key:15 */ 15, '1000000015', null)
( /* key:16 */ 16, '1000000016', null)
}
}
}
PageBtreeNode {
pageId = 60
parentPageId = 8
childPageIds = 50, 52
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:20 */ 20, '1000000020', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 60
pageId = 50
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:17 */ 17, '1000000017', null)
( /* key:18 */ 18, '1000000018', null)
( /* key:19 */ 19, '1000000019', null)
( /* key:20 */ 20, '1000000020', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 60
pageId = 52
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:21 */ 21, '1000000021', null)
( /* key:22 */ 22, '1000000022', null)
( /* key:23 */ 23, '1000000023', null)
( /* key:24 */ 24, '1000000024', null)
}
}
}
PageBtreeNode {
pageId = 65
parentPageId = 8
childPageIds = 56, 58, 61, 63, 66, 68
childPageIds.length = 6
entryCount = 5
rows = {
( /* key:28 */ 28, '1000000028', null)
( /* key:32 */ 32, '1000000032', null)
( /* key:36 */ 36, '1000000036', null)
( /* key:40 */ 40, '1000000040', null)
( /* key:44 */ 44, '1000000044', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 65
pageId = 56
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:25 */ 25, '1000000025', null)
( /* key:26 */ 26, '1000000026', null)
( /* key:27 */ 27, '1000000027', null)
( /* key:28 */ 28, '1000000028', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 65
pageId = 58
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:29 */ 29, '1000000029', null)
( /* key:30 */ 30, '1000000030', null)
( /* key:31 */ 31, '1000000031', null)
( /* key:32 */ 32, '1000000032', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 65
pageId = 61
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:33 */ 33, '1000000033', null)
( /* key:34 */ 34, '1000000034', null)
( /* key:35 */ 35, '1000000035', null)
( /* key:36 */ 36, '1000000036', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 65
pageId = 63
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:37 */ 37, '1000000037', null)
( /* key:38 */ 38, '1000000038', null)
( /* key:39 */ 39, '1000000039', null)
( /* key:40 */ 40, '1000000040', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 65
pageId = 66
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:41 */ 41, '1000000041', null)
( /* key:42 */ 42, '1000000042', null)
( /* key:43 */ 43, '1000000043', null)
( /* key:44 */ 44, '1000000044', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 65
pageId = 68
start = 22
offsets = 114, 100, 86, 72, 58, 44
entryCount = 6
rows = {
( /* key:45 */ 45, '1000000045', null)
( /* key:46 */ 46, '1000000046', null)
( /* key:47 */ 47, '1000000047', null)
( /* key:48 */ 48, '1000000048', null)
( /* key:49 */ 49, '1000000049', null)
( /* key:50 */ 50, '1000000050', null)
}
}
}
}
---------------------
PageBtreeNode {
pageId = 8
parentPageId = 0
childPageIds = 55, 54, 60, 65
childPageIds.length = 4
entryCount = 3
rows = {
( /* key:8 */ 8, '1000000008', null)
( /* key:16 */ 16, '1000000016', null)
( /* key:24 */ 24, '1000000024', null)
}
PageBtreeNode {
pageId = 55
parentPageId = 8
childPageIds = 45, 44
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:4 */ 4, '1000000004', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 55
pageId = 45
start = 18
offsets = 115, 102, 89, 76
entryCount = 4
rows = {
( /* key:1 */ 1, '1000000001', null)
( /* key:2 */ 2, '1000000002', null)
( /* key:3 */ 3, '1000000003', null)
( /* key:4 */ 4, '1000000004', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 55
pageId = 44
start = 18
offsets = 115, 102, 89, 76
entryCount = 4
rows = {
( /* key:5 */ 5, '1000000005', null)
( /* key:6 */ 6, '1000000006', null)
( /* key:7 */ 7, '1000000007', null)
( /* key:8 */ 8, '1000000008', null)
}
}
}
PageBtreeNode {
pageId = 54
parentPageId = 8
childPageIds = 47, 48
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:12 */ 12, '1000000012', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 54
pageId = 47
start = 18
offsets = 115, 102, 89, 76
entryCount = 4
rows = {
( /* key:9 */ 9, '1000000009', null)
( /* key:10 */ 10, '1000000010', null)
( /* key:11 */ 11, '1000000011', null)
( /* key:12 */ 12, '1000000012', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 54
pageId = 48
start = 18
offsets = 115, 102, 89, 75
entryCount = 4
rows = {
( /* key:13 */ 13, '1000000013', null)
( /* key:14 */ 14, '1000000014', null)
( /* key:15 */ 15, '1000000015', null)
( /* key:16 */ 16, '1000000016', null)
}
}
}
PageBtreeNode {
pageId = 60
parentPageId = 8
childPageIds = 50, 52
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:20 */ 20, '1000000020', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 60
pageId = 50
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:17 */ 17, '1000000017', null)
( /* key:18 */ 18, '1000000018', null)
( /* key:19 */ 19, '1000000019', null)
( /* key:20 */ 20, '1000000020', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 60
pageId = 52
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:21 */ 21, '1000000021', null)
( /* key:22 */ 22, '1000000022', null)
( /* key:23 */ 23, '1000000023', null)
( /* key:24 */ 24, '1000000024', null)
}
}
}
PageBtreeNode {
pageId = 65
parentPageId = 8
childPageIds = 56, 58, 61, 63, 66, 68
childPageIds.length = 6
entryCount = 5
rows = {
( /* key:28 */ 28, '1000000028', null)
( /* key:32 */ 32, '1000000032', null)
( /* key:36 */ 36, '1000000036', null)
( /* key:40 */ 40, '1000000040', null)
( /* key:44 */ 44, '1000000044', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 65
pageId = 56
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:25 */ 25, '1000000025', null)
( /* key:26 */ 26, '1000000026', null)
( /* key:27 */ 27, '1000000027', null)
( /* key:28 */ 28, '1000000028', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 65
pageId = 58
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:29 */ 29, '1000000029', null)
( /* key:30 */ 30, '1000000030', null)
( /* key:31 */ 31, '1000000031', null)
( /* key:32 */ 32, '1000000032', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 65
pageId = 61
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:33 */ 33, '1000000033', null)
( /* key:34 */ 34, '1000000034', null)
( /* key:35 */ 35, '1000000035', null)
( /* key:36 */ 36, '1000000036', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 65
pageId = 63
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:37 */ 37, '1000000037', null)
( /* key:38 */ 38, '1000000038', null)
( /* key:39 */ 39, '1000000039', null)
( /* key:40 */ 40, '1000000040', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 65
pageId = 66
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:41 */ 41, '1000000041', null)
( /* key:42 */ 42, '1000000042', null)
( /* key:43 */ 43, '1000000043', null)
( /* key:44 */ 44, '1000000044', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 65
pageId = 68
start = 24
offsets = 114, 100, 86, 72, 58, 44, 30
entryCount = 7
rows = {
( /* key:45 */ 45, '1000000045', null)
( /* key:46 */ 46, '1000000046', null)
( /* key:47 */ 47, '1000000047', null)
( /* key:48 */ 48, '1000000048', null)
( /* key:49 */ 49, '1000000049', null)
( /* key:50 */ 50, '1000000050', null)
( /* key:51 */ 51, '1000000051', null)
}
}
}
}
---------------------
-----------切割Node前----------
PageBtreeNode {
pageId = 8
parentPageId = 0
childPageIds = 55, 54, 60, 65
childPageIds.length = 4
entryCount = 3
rows = {
( /* key:8 */ 8, '1000000008', null)
( /* key:16 */ 16, '1000000016', null)
( /* key:24 */ 24, '1000000024', null)
}
PageBtreeNode {
pageId = 55
parentPageId = 8
childPageIds = 45, 44
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:4 */ 4, '1000000004', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 55
pageId = 45
start = 18
offsets = 115, 102, 89, 76
entryCount = 4
rows = {
( /* key:1 */ 1, '1000000001', null)
( /* key:2 */ 2, '1000000002', null)
( /* key:3 */ 3, '1000000003', null)
( /* key:4 */ 4, '1000000004', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 55
pageId = 44
start = 18
offsets = 115, 102, 89, 76
entryCount = 4
rows = {
( /* key:5 */ 5, '1000000005', null)
( /* key:6 */ 6, '1000000006', null)
( /* key:7 */ 7, '1000000007', null)
( /* key:8 */ 8, '1000000008', null)
}
}
}
PageBtreeNode {
pageId = 54
parentPageId = 8
childPageIds = 47, 48
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:12 */ 12, '1000000012', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 54
pageId = 47
start = 18
offsets = 115, 102, 89, 76
entryCount = 4
rows = {
( /* key:9 */ 9, '1000000009', null)
( /* key:10 */ 10, '1000000010', null)
( /* key:11 */ 11, '1000000011', null)
( /* key:12 */ 12, '1000000012', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 54
pageId = 48
start = 18
offsets = 115, 102, 89, 75
entryCount = 4
rows = {
( /* key:13 */ 13, '1000000013', null)
( /* key:14 */ 14, '1000000014', null)
( /* key:15 */ 15, '1000000015', null)
( /* key:16 */ 16, '1000000016', null)
}
}
}
PageBtreeNode {
pageId = 60
parentPageId = 8
childPageIds = 50, 52
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:20 */ 20, '1000000020', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 60
pageId = 50
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:17 */ 17, '1000000017', null)
( /* key:18 */ 18, '1000000018', null)
( /* key:19 */ 19, '1000000019', null)
( /* key:20 */ 20, '1000000020', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 60
pageId = 52
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:21 */ 21, '1000000021', null)
( /* key:22 */ 22, '1000000022', null)
( /* key:23 */ 23, '1000000023', null)
( /* key:24 */ 24, '1000000024', null)
}
}
}
PageBtreeNode {
pageId = 65
parentPageId = 8
childPageIds = 56, 58, 61, 63, 66, 68
childPageIds.length = 6
entryCount = 5
rows = {
( /* key:28 */ 28, '1000000028', null)
( /* key:32 */ 32, '1000000032', null)
( /* key:36 */ 36, '1000000036', null)
( /* key:40 */ 40, '1000000040', null)
( /* key:44 */ 44, '1000000044', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 65
pageId = 56
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:25 */ 25, '1000000025', null)
( /* key:26 */ 26, '1000000026', null)
( /* key:27 */ 27, '1000000027', null)
( /* key:28 */ 28, '1000000028', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 65
pageId = 58
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:29 */ 29, '1000000029', null)
( /* key:30 */ 30, '1000000030', null)
( /* key:31 */ 31, '1000000031', null)
( /* key:32 */ 32, '1000000032', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 65
pageId = 61
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:33 */ 33, '1000000033', null)
( /* key:34 */ 34, '1000000034', null)
( /* key:35 */ 35, '1000000035', null)
( /* key:36 */ 36, '1000000036', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 65
pageId = 63
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:37 */ 37, '1000000037', null)
( /* key:38 */ 38, '1000000038', null)
( /* key:39 */ 39, '1000000039', null)
( /* key:40 */ 40, '1000000040', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 65
pageId = 66
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:41 */ 41, '1000000041', null)
( /* key:42 */ 42, '1000000042', null)
( /* key:43 */ 43, '1000000043', null)
( /* key:44 */ 44, '1000000044', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 65
pageId = 68
start = 24
offsets = 114, 100, 86, 72, 58, 44, 30
entryCount = 7
rows = {
( /* key:45 */ 45, '1000000045', null)
( /* key:46 */ 46, '1000000046', null)
( /* key:47 */ 47, '1000000047', null)
( /* key:48 */ 48, '1000000048', null)
( /* key:49 */ 49, '1000000049', null)
( /* key:50 */ 50, '1000000050', null)
( /* key:51 */ 51, '1000000051', null)
}
}
}
}
-----------按( /* key:32 */ 32, '1000000032', null)切割----------
-----------Node切割成两个子页面----------
PageBtreeNode {
pageId = 65
parentPageId = 8
childPageIds = 56, 58
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:28 */ 28, '1000000028', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 65
pageId = 56
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:25 */ 25, '1000000025', null)
( /* key:26 */ 26, '1000000026', null)
( /* key:27 */ 27, '1000000027', null)
( /* key:28 */ 28, '1000000028', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 65
pageId = 58
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:29 */ 29, '1000000029', null)
( /* key:30 */ 30, '1000000030', null)
( /* key:31 */ 31, '1000000031', null)
( /* key:32 */ 32, '1000000032', null)
}
}
}
PageBtreeNode {
pageId = 70
parentPageId = 8
childPageIds = 61, 63, 66, 68
childPageIds.length = 4
entryCount = 3
rows = {
( /* key:36 */ 36, '1000000036', null)
( /* key:40 */ 40, '1000000040', null)
( /* key:44 */ 44, '1000000044', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 70
pageId = 61
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:33 */ 33, '1000000033', null)
( /* key:34 */ 34, '1000000034', null)
( /* key:35 */ 35, '1000000035', null)
( /* key:36 */ 36, '1000000036', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 70
pageId = 63
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:37 */ 37, '1000000037', null)
( /* key:38 */ 38, '1000000038', null)
( /* key:39 */ 39, '1000000039', null)
( /* key:40 */ 40, '1000000040', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 70
pageId = 66
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:41 */ 41, '1000000041', null)
( /* key:42 */ 42, '1000000042', null)
( /* key:43 */ 43, '1000000043', null)
( /* key:44 */ 44, '1000000044', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 70
pageId = 68
start = 24
offsets = 114, 100, 86, 72, 58, 44, 30
entryCount = 7
rows = {
( /* key:45 */ 45, '1000000045', null)
( /* key:46 */ 46, '1000000046', null)
( /* key:47 */ 47, '1000000047', null)
( /* key:48 */ 48, '1000000048', null)
( /* key:49 */ 49, '1000000049', null)
( /* key:50 */ 50, '1000000050', null)
( /* key:51 */ 51, '1000000051', null)
}
}
}
-----------切割Node后----------
PageBtreeNode {
pageId = 8
parentPageId = 0
childPageIds = 55, 54, 60, 65, 70
childPageIds.length = 5
entryCount = 4
rows = {
( /* key:8 */ 8, '1000000008', null)
( /* key:16 */ 16, '1000000016', null)
( /* key:24 */ 24, '1000000024', null)
( /* key:32 */ 32, '1000000032', null)
}
PageBtreeNode {
pageId = 55
parentPageId = 8
childPageIds = 45, 44
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:4 */ 4, '1000000004', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 55
pageId = 45
start = 18
offsets = 115, 102, 89, 76
entryCount = 4
rows = {
( /* key:1 */ 1, '1000000001', null)
( /* key:2 */ 2, '1000000002', null)
( /* key:3 */ 3, '1000000003', null)
( /* key:4 */ 4, '1000000004', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 55
pageId = 44
start = 18
offsets = 115, 102, 89, 76
entryCount = 4
rows = {
( /* key:5 */ 5, '1000000005', null)
( /* key:6 */ 6, '1000000006', null)
( /* key:7 */ 7, '1000000007', null)
( /* key:8 */ 8, '1000000008', null)
}
}
}
PageBtreeNode {
pageId = 54
parentPageId = 8
childPageIds = 47, 48
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:12 */ 12, '1000000012', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 54
pageId = 47
start = 18
offsets = 115, 102, 89, 76
entryCount = 4
rows = {
( /* key:9 */ 9, '1000000009', null)
( /* key:10 */ 10, '1000000010', null)
( /* key:11 */ 11, '1000000011', null)
( /* key:12 */ 12, '1000000012', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 54
pageId = 48
start = 18
offsets = 115, 102, 89, 75
entryCount = 4
rows = {
( /* key:13 */ 13, '1000000013', null)
( /* key:14 */ 14, '1000000014', null)
( /* key:15 */ 15, '1000000015', null)
( /* key:16 */ 16, '1000000016', null)
}
}
}
PageBtreeNode {
pageId = 60
parentPageId = 8
childPageIds = 50, 52
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:20 */ 20, '1000000020', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 60
pageId = 50
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:17 */ 17, '1000000017', null)
( /* key:18 */ 18, '1000000018', null)
( /* key:19 */ 19, '1000000019', null)
( /* key:20 */ 20, '1000000020', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 60
pageId = 52
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:21 */ 21, '1000000021', null)
( /* key:22 */ 22, '1000000022', null)
( /* key:23 */ 23, '1000000023', null)
( /* key:24 */ 24, '1000000024', null)
}
}
}
PageBtreeNode {
pageId = 65
parentPageId = 8
childPageIds = 56, 58
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:28 */ 28, '1000000028', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 65
pageId = 56
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:25 */ 25, '1000000025', null)
( /* key:26 */ 26, '1000000026', null)
( /* key:27 */ 27, '1000000027', null)
( /* key:28 */ 28, '1000000028', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 65
pageId = 58
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:29 */ 29, '1000000029', null)
( /* key:30 */ 30, '1000000030', null)
( /* key:31 */ 31, '1000000031', null)
( /* key:32 */ 32, '1000000032', null)
}
}
}
PageBtreeNode {
pageId = 70
parentPageId = 8
childPageIds = 61, 63, 66, 68
childPageIds.length = 4
entryCount = 3
rows = {
( /* key:36 */ 36, '1000000036', null)
( /* key:40 */ 40, '1000000040', null)
( /* key:44 */ 44, '1000000044', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 70
pageId = 61
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:33 */ 33, '1000000033', null)
( /* key:34 */ 34, '1000000034', null)
( /* key:35 */ 35, '1000000035', null)
( /* key:36 */ 36, '1000000036', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 70
pageId = 63
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:37 */ 37, '1000000037', null)
( /* key:38 */ 38, '1000000038', null)
( /* key:39 */ 39, '1000000039', null)
( /* key:40 */ 40, '1000000040', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 70
pageId = 66
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:41 */ 41, '1000000041', null)
( /* key:42 */ 42, '1000000042', null)
( /* key:43 */ 43, '1000000043', null)
( /* key:44 */ 44, '1000000044', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 70
pageId = 68
start = 24
offsets = 114, 100, 86, 72, 58, 44, 30
entryCount = 7
rows = {
( /* key:45 */ 45, '1000000045', null)
( /* key:46 */ 46, '1000000046', null)
( /* key:47 */ 47, '1000000047', null)
( /* key:48 */ 48, '1000000048', null)
( /* key:49 */ 49, '1000000049', null)
( /* key:50 */ 50, '1000000050', null)
( /* key:51 */ 51, '1000000051', null)
}
}
}
}
-----------切割Node前----------
PageBtreeNode {
pageId = 70
parentPageId = 8
childPageIds = 61, 63, 66, 68
childPageIds.length = 4
entryCount = 3
rows = {
( /* key:36 */ 36, '1000000036', null)
( /* key:40 */ 40, '1000000040', null)
( /* key:44 */ 44, '1000000044', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 70
pageId = 61
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:33 */ 33, '1000000033', null)
( /* key:34 */ 34, '1000000034', null)
( /* key:35 */ 35, '1000000035', null)
( /* key:36 */ 36, '1000000036', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 70
pageId = 63
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:37 */ 37, '1000000037', null)
( /* key:38 */ 38, '1000000038', null)
( /* key:39 */ 39, '1000000039', null)
( /* key:40 */ 40, '1000000040', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 70
pageId = 66
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:41 */ 41, '1000000041', null)
( /* key:42 */ 42, '1000000042', null)
( /* key:43 */ 43, '1000000043', null)
( /* key:44 */ 44, '1000000044', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 70
pageId = 68
start = 24
offsets = 114, 100, 86, 72, 58, 44, 30
entryCount = 7
rows = {
( /* key:45 */ 45, '1000000045', null)
( /* key:46 */ 46, '1000000046', null)
( /* key:47 */ 47, '1000000047', null)
( /* key:48 */ 48, '1000000048', null)
( /* key:49 */ 49, '1000000049', null)
( /* key:50 */ 50, '1000000050', null)
( /* key:51 */ 51, '1000000051', null)
}
}
}
-----------按( /* key:48 */ 48, '1000000048', null)切割----------
-----------Node切割成两个子页面----------
PageBtreeLeaf {
indexId = 15
parentPageId = 70
pageId = 68
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:45 */ 45, '1000000045', null)
( /* key:46 */ 46, '1000000046', null)
( /* key:47 */ 47, '1000000047', null)
( /* key:48 */ 48, '1000000048', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 70
pageId = 71
start = 16
offsets = 114, 100, 86
entryCount = 3
rows = {
( /* key:49 */ 49, '1000000049', null)
( /* key:50 */ 50, '1000000050', null)
( /* key:51 */ 51, '1000000051', null)
}
}
-----------切割Node后----------
PageBtreeNode {
pageId = 70
parentPageId = 8
childPageIds = 61, 63, 66, 68, 71
childPageIds.length = 5
entryCount = 4
rows = {
( /* key:36 */ 36, '1000000036', null)
( /* key:40 */ 40, '1000000040', null)
( /* key:44 */ 44, '1000000044', null)
( /* key:48 */ 48, '1000000048', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 70
pageId = 61
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:33 */ 33, '1000000033', null)
( /* key:34 */ 34, '1000000034', null)
( /* key:35 */ 35, '1000000035', null)
( /* key:36 */ 36, '1000000036', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 70
pageId = 63
start = 18
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( /* key:20 */ 20, '1000000020', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 60
pageId = 52
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:21 */ 21, '1000000021', null)
( /* key:22 */ 22, '1000000022', null)
( /* key:23 */ 23, '1000000023', null)
( /* key:24 */ 24, '1000000024', null)
}
}
}
PageBtreeNode {
pageId = 65
parentPageId = 8
childPageIds = 56, 58
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:28 */ 28, '1000000028', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 65
pageId = 56
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:25 */ 25, '1000000025', null)
( /* key:26 */ 26, '1000000026', null)
( /* key:27 */ 27, '1000000027', null)
( /* key:28 */ 28, '1000000028', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 65
pageId = 58
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:29 */ 29, '1000000029', null)
( /* key:30 */ 30, '1000000030', null)
( /* key:31 */ 31, '1000000031', null)
( /* key:32 */ 32, '1000000032', null)
}
}
}
PageBtreeNode {
pageId = 70
parentPageId = 8
childPageIds = 61, 63, 66, 68, 71
childPageIds.length = 5
entryCount = 4
rows = {
( /* key:36 */ 36, '1000000036', null)
( /* key:40 */ 40, '1000000040', null)
( /* key:44 */ 44, '1000000044', null)
( /* key:48 */ 48, '1000000048', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 70
pageId = 61
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:33 */ 33, '1000000033', null)
( /* key:34 */ 34, '1000000034', null)
( /* key:35 */ 35, '1000000035', null)
( /* key:36 */ 36, '1000000036', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 70
pageId = 63
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:37 */ 37, '1000000037', null)
( /* key:38 */ 38, '1000000038', null)
( /* key:39 */ 39, '1000000039', null)
( /* key:40 */ 40, '1000000040', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 70
pageId = 66
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:41 */ 41, '1000000041', null)
( /* key:42 */ 42, '1000000042', null)
( /* key:43 */ 43, '1000000043', null)
( /* key:44 */ 44, '1000000044', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 70
pageId = 68
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:45 */ 45, '1000000045', null)
( /* key:46 */ 46, '1000000046', null)
( /* key:47 */ 47, '1000000047', null)
( /* key:48 */ 48, '1000000048', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 70
pageId = 71
start = 24
offsets = 114, 100, 86, 72, 58, 44, 30
entryCount = 7
rows = {
( /* key:49 */ 49, '1000000049', null)
( /* key:50 */ 50, '1000000050', null)
( /* key:51 */ 51, '1000000051', null)
( /* key:52 */ 52, '1000000052', null)
( /* key:53 */ 53, '1000000053', null)
( /* key:54 */ 54, '1000000054', null)
( /* key:55 */ 55, '1000000055', null)
}
}
}
}
---------------------
-----------切割Node前----------
PageBtreeNode {
pageId = 70
parentPageId = 8
childPageIds = 61, 63, 66, 68, 71
childPageIds.length = 5
entryCount = 4
rows = {
( /* key:36 */ 36, '1000000036', null)
( /* key:40 */ 40, '1000000040', null)
( /* key:44 */ 44, '1000000044', null)
( /* key:48 */ 48, '1000000048', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 70
pageId = 61
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:33 */ 33, '1000000033', null)
( /* key:34 */ 34, '1000000034', null)
( /* key:35 */ 35, '1000000035', null)
( /* key:36 */ 36, '1000000036', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 70
pageId = 63
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:37 */ 37, '1000000037', null)
( /* key:38 */ 38, '1000000038', null)
( /* key:39 */ 39, '1000000039', null)
( /* key:40 */ 40, '1000000040', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 70
pageId = 66
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:41 */ 41, '1000000041', null)
( /* key:42 */ 42, '1000000042', null)
( /* key:43 */ 43, '1000000043', null)
( /* key:44 */ 44, '1000000044', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 70
pageId = 68
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:45 */ 45, '1000000045', null)
( /* key:46 */ 46, '1000000046', null)
( /* key:47 */ 47, '1000000047', null)
( /* key:48 */ 48, '1000000048', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 70
pageId = 71
start = 24
offsets = 114, 100, 86, 72, 58, 44, 30
entryCount = 7
rows = {
( /* key:49 */ 49, '1000000049', null)
( /* key:50 */ 50, '1000000050', null)
( /* key:51 */ 51, '1000000051', null)
( /* key:52 */ 52, '1000000052', null)
( /* key:53 */ 53, '1000000053', null)
( /* key:54 */ 54, '1000000054', null)
( /* key:55 */ 55, '1000000055', null)
}
}
}
-----------按( /* key:52 */ 52, '1000000052', null)切割----------
-----------Node切割成两个子页面----------
PageBtreeLeaf {
indexId = 15
parentPageId = 70
pageId = 71
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:49 */ 49, '1000000049', null)
( /* key:50 */ 50, '1000000050', null)
( /* key:51 */ 51, '1000000051', null)
( /* key:52 */ 52, '1000000052', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 70
pageId = 73
start = 16
offsets = 114, 100, 86
entryCount = 3
rows = {
( /* key:53 */ 53, '1000000053', null)
( /* key:54 */ 54, '1000000054', null)
( /* key:55 */ 55, '1000000055', null)
}
}
-----------切割Node后----------
PageBtreeNode {
pageId = 70
parentPageId = 8
childPageIds = 61, 63, 66, 68, 71, 73
childPageIds.length = 6
entryCount = 5
rows = {
( /* key:36 */ 36, '1000000036', null)
( /* key:40 */ 40, '1000000040', null)
( /* key:44 */ 44, '1000000044', null)
( /* key:48 */ 48, '1000000048', null)
( /* key:52 */ 52, '1000000052', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 70
pageId = 61
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:33 */ 33, '1000000033', null)
( /* key:34 */ 34, '1000000034', null)
( /* key:35 */ 35, '1000000035', null)
( /* key:36 */ 36, '1000000036', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 70
pageId = 63
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:37 */ 37, '1000000037', null)
( /* key:38 */ 38, '1000000038', null)
( /* key:39 */ 39, '1000000039', null)
( /* key:40 */ 40, '1000000040', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 70
pageId = 66
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:41 */ 41, '1000000041', null)
( /* key:42 */ 42, '1000000042', null)
( /* key:43 */ 43, '1000000043', null)
( /* key:44 */ 44, '1000000044', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 70
pageId = 68
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:45 */ 45, '1000000045', null)
( /* key:46 */ 46, '1000000046', null)
( /* key:47 */ 47, '1000000047', null)
( /* key:48 */ 48, '1000000048', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 70
pageId = 71
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:49 */ 49, '1000000049', null)
( /* key:50 */ 50, '1000000050', null)
( /* key:51 */ 51, '1000000051', null)
( /* key:52 */ 52, '1000000052', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 70
pageId = 73
start = 16
offsets = 114, 100, 86
entryCount = 3
rows = {
( /* key:53 */ 53, '1000000053', null)
( /* key:54 */ 54, '1000000054', null)
( /* key:55 */ 55, '1000000055', null)
}
}
}
PageBtreeNode {
pageId = 8
parentPageId = 0
childPageIds = 55, 54, 60, 65, 70
childPageIds.length = 5
entryCount = 4
rows = {
( /* key:8 */ 8, '1000000008', null)
( /* key:16 */ 16, '1000000016', null)
( /* key:24 */ 24, '1000000024', null)
( /* key:32 */ 32, '1000000032', null)
}
PageBtreeNode {
pageId = 55
parentPageId = 8
childPageIds = 45, 44
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:4 */ 4, '1000000004', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 55
pageId = 45
start = 18
offsets = 115, 102, 89, 76
entryCount = 4
rows = {
( /* key:1 */ 1, '1000000001', null)
( /* key:2 */ 2, '1000000002', null)
( /* key:3 */ 3, '1000000003', null)
( /* key:4 */ 4, '1000000004', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 55
pageId = 44
start = 18
offsets = 115, 102, 89, 76
entryCount = 4
rows = {
( /* key:5 */ 5, '1000000005', null)
( /* key:6 */ 6, '1000000006', null)
( /* key:7 */ 7, '1000000007', null)
( /* key:8 */ 8, '1000000008', null)
}
}
}
PageBtreeNode {
pageId = 54
parentPageId = 8
childPageIds = 47, 48
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:12 */ 12, '1000000012', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 54
pageId = 47
start = 18
offsets = 115, 102, 89, 76
entryCount = 4
rows = {
( /* key:9 */ 9, '1000000009', null)
( /* key:10 */ 10, '1000000010', null)
( /* key:11 */ 11, '1000000011', null)
( /* key:12 */ 12, '1000000012', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 54
pageId = 48
start = 18
offsets = 115, 102, 89, 75
entryCount = 4
rows = {
( /* key:13 */ 13, '1000000013', null)
( /* key:14 */ 14, '1000000014', null)
( /* key:15 */ 15, '1000000015', null)
( /* key:16 */ 16, '1000000016', null)
}
}
}
PageBtreeNode {
pageId = 60
parentPageId = 8
childPageIds = 50, 52
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:20 */ 20, '1000000020', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 60
pageId = 50
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:17 */ 17, '1000000017', null)
( /* key:18 */ 18, '1000000018', null)
( /* key:19 */ 19, '1000000019', null)
( /* key:20 */ 20, '1000000020', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 60
pageId = 52
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:21 */ 21, '1000000021', null)
( /* key:22 */ 22, '1000000022', null)
( /* key:23 */ 23, '1000000023', null)
( /* key:24 */ 24, '1000000024', null)
}
}
}
PageBtreeNode {
pageId = 65
parentPageId = 8
childPageIds = 56, 58
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:28 */ 28, '1000000028', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 65
pageId = 56
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:25 */ 25, '1000000025', null)
( /* key:26 */ 26, '1000000026', null)
( /* key:27 */ 27, '1000000027', null)
( /* key:28 */ 28, '1000000028', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 65
pageId = 58
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:29 */ 29, '1000000029', null)
( /* key:30 */ 30, '1000000030', null)
( /* key:31 */ 31, '1000000031', null)
( /* key:32 */ 32, '1000000032', null)
}
}
}
PageBtreeNode {
pageId = 70
parentPageId = 8
childPageIds = 61, 63, 66, 68, 71, 73
childPageIds.length = 6
entryCount = 5
rows = {
( /* key:36 */ 36, '1000000036', null)
( /* key:40 */ 40, '1000000040', null)
( /* key:44 */ 44, '1000000044', null)
( /* key:48 */ 48, '1000000048', null)
( /* key:52 */ 52, '1000000052', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 70
pageId = 61
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:33 */ 33, '1000000033', null)
( /* key:34 */ 34, '1000000034', null)
( /* key:35 */ 35, '1000000035', null)
( /* key:36 */ 36, '1000000036', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 70
pageId = 63
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:37 */ 37, '1000000037', null)
( /* key:38 */ 38, '1000000038', null)
( /* key:39 */ 39, '1000000039', null)
( /* key:40 */ 40, '1000000040', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 70
pageId = 66
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:41 */ 41, '1000000041', null)
( /* key:42 */ 42, '1000000042', null)
( /* key:43 */ 43, '1000000043', null)
( /* key:44 */ 44, '1000000044', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 70
pageId = 68
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:45 */ 45, '1000000045', null)
( /* key:46 */ 46, '1000000046', null)
( /* key:47 */ 47, '1000000047', null)
( /* key:48 */ 48, '1000000048', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 70
pageId = 71
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:49 */ 49, '1000000049', null)
( /* key:50 */ 50, '1000000050', null)
( /* key:51 */ 51, '1000000051', null)
( /* key:52 */ 52, '1000000052', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 70
pageId = 73
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:53 */ 53, '1000000053', null)
( /* key:54 */ 54, '1000000054', null)
( /* key:55 */ 55, '1000000055', null)
( /* key:56 */ 56, '1000000056', null)
}
}
}
}
---------------------
PageBtreeNode {
pageId = 8
parentPageId = 0
childPageIds = 55, 54, 60, 65, 70
childPageIds.length = 5
entryCount = 4
rows = {
( /* key:8 */ 8, '1000000008', null)
( /* key:16 */ 16, '1000000016', null)
( /* key:24 */ 24, '1000000024', null)
( /* key:32 */ 32, '1000000032', null)
}
PageBtreeNode {
pageId = 55
parentPageId = 8
childPageIds = 45, 44
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:4 */ 4, '1000000004', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 55
pageId = 45
start = 18
offsets = 115, 102, 89, 76
entryCount = 4
rows = {
( /* key:1 */ 1, '1000000001', null)
( /* key:2 */ 2, '1000000002', null)
( /* key:3 */ 3, '1000000003', null)
( /* key:4 */ 4, '1000000004', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 55
pageId = 44
start = 18
offsets = 115, 102, 89, 76
entryCount = 4
rows = {
( /* key:5 */ 5, '1000000005', null)
( /* key:6 */ 6, '1000000006', null)
( /* key:7 */ 7, '1000000007', null)
( /* key:8 */ 8, '1000000008', null)
}
}
}
PageBtreeNode {
pageId = 54
parentPageId = 8
childPageIds = 47, 48
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:12 */ 12, '1000000012', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 54
pageId = 47
start = 18
offsets = 115, 102, 89, 76
entryCount = 4
rows = {
( /* key:9 */ 9, '1000000009', null)
( /* key:10 */ 10, '1000000010', null)
( /* key:11 */ 11, '1000000011', null)
( /* key:12 */ 12, '1000000012', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 54
pageId = 48
start = 18
offsets = 115, 102, 89, 75
entryCount = 4
rows = {
( /* key:13 */ 13, '1000000013', null)
( /* key:14 */ 14, '1000000014', null)
( /* key:15 */ 15, '1000000015', null)
( /* key:16 */ 16, '1000000016', null)
}
}
}
PageBtreeNode {
pageId = 60
parentPageId = 8
childPageIds = 50, 52
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:20 */ 20, '1000000020', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 60
pageId = 50
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:17 */ 17, '1000000017', null)
( /* key:18 */ 18, '1000000018', null)
( /* key:19 */ 19, '1000000019', null)
( /* key:20 */ 20, '1000000020', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 60
pageId = 52
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:21 */ 21, '1000000021', null)
( /* key:22 */ 22, '1000000022', null)
( /* key:23 */ 23, '1000000023', null)
( /* key:24 */ 24, '1000000024', null)
}
}
}
PageBtreeNode {
pageId = 65
parentPageId = 8
childPageIds = 56, 58
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:28 */ 28, '1000000028', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 65
pageId = 56
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:25 */ 25, '1000000025', null)
( /* key:26 */ 26, '1000000026', null)
( /* key:27 */ 27, '1000000027', null)
( /* key:28 */ 28, '1000000028', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 65
pageId = 58
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:29 */ 29, '1000000029', null)
( /* key:30 */ 30, '1000000030', null)
( /* key:31 */ 31, '1000000031', null)
( /* key:32 */ 32, '1000000032', null)
}
}
}
PageBtreeNode {
pageId = 70
parentPageId = 8
childPageIds = 61, 63, 66, 68, 71, 73
childPageIds.length = 6
entryCount = 5
rows = {
( /* key:36 */ 36, '1000000036', null)
( /* key:40 */ 40, '1000000040', null)
( /* key:44 */ 44, '1000000044', null)
( /* key:48 */ 48, '1000000048', null)
( /* key:52 */ 52, '1000000052', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 70
pageId = 61
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:33 */ 33, '1000000033', null)
( /* key:34 */ 34, '1000000034', null)
( /* key:35 */ 35, '1000000035', null)
( /* key:36 */ 36, '1000000036', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 70
pageId = 63
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:37 */ 37, '1000000037', null)
( /* key:38 */ 38, '1000000038', null)
( /* key:39 */ 39, '1000000039', null)
( /* key:40 */ 40, '1000000040', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 70
pageId = 66
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:41 */ 41, '1000000041', null)
( /* key:42 */ 42, '1000000042', null)
( /* key:43 */ 43, '1000000043', null)
( /* key:44 */ 44, '1000000044', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 70
pageId = 68
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:45 */ 45, '1000000045', null)
( /* key:46 */ 46, '1000000046', null)
( /* key:47 */ 47, '1000000047', null)
( /* key:48 */ 48, '1000000048', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 70
pageId = 71
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:49 */ 49, '1000000049', null)
( /* key:50 */ 50, '1000000050', null)
( /* key:51 */ 51, '1000000051', null)
( /* key:52 */ 52, '1000000052', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 70
pageId = 73
start = 20
offsets = 114, 100, 86, 72, 58
entryCount = 5
rows = {
( /* key:53 */ 53, '1000000053', null)
( /* key:54 */ 54, '1000000054', null)
( /* key:55 */ 55, '1000000055', null)
( /* key:56 */ 56, '1000000056', null)
( /* key:57 */ 57, '1000000057', null)
}
}
}
}
---------------------
PageBtreeNode {
pageId = 8
parentPageId = 0
childPageIds = 55, 54, 60, 65, 70
childPageIds.length = 5
entryCount = 4
rows = {
( /* key:8 */ 8, '1000000008', null)
( /* key:16 */ 16, '1000000016', null)
( /* key:24 */ 24, '1000000024', null)
( /* key:32 */ 32, '1000000032', null)
}
PageBtreeNode {
pageId = 55
parentPageId = 8
childPageIds = 45, 44
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:4 */ 4, '1000000004', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 55
pageId = 45
start = 18
offsets = 115, 102, 89, 76
entryCount = 4
rows = {
( /* key:1 */ 1, '1000000001', null)
( /* key:2 */ 2, '1000000002', null)
( /* key:3 */ 3, '1000000003', null)
( /* key:4 */ 4, '1000000004', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 55
pageId = 44
start = 18
offsets = 115, 102, 89, 76
entryCount = 4
rows = {
( /* key:5 */ 5, '1000000005', null)
( /* key:6 */ 6, '1000000006', null)
( /* key:7 */ 7, '1000000007', null)
( /* key:8 */ 8, '1000000008', null)
}
}
}
PageBtreeNode {
pageId = 54
parentPageId = 8
childPageIds = 47, 48
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:12 */ 12, '1000000012', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 54
pageId = 47
start = 18
offsets = 115, 102, 89, 76
entryCount = 4
rows = {
( /* key:9 */ 9, '1000000009', null)
( /* key:10 */ 10, '1000000010', null)
( /* key:11 */ 11, '1000000011', null)
( /* key:12 */ 12, '1000000012', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 54
pageId = 48
start = 18
offsets = 115, 102, 89, 75
entryCount = 4
rows = {
( /* key:13 */ 13, '1000000013', null)
( /* key:14 */ 14, '1000000014', null)
( /* key:15 */ 15, '1000000015', null)
( /* key:16 */ 16, '1000000016', null)
}
}
}
PageBtreeNode {
pageId = 60
parentPageId = 8
childPageIds = 50, 52
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:20 */ 20, '1000000020', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 60
pageId = 50
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:17 */ 17, '1000000017', null)
( /* key:18 */ 18, '1000000018', null)
( /* key:19 */ 19, '1000000019', null)
( /* key:20 */ 20, '1000000020', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 60
pageId = 52
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:21 */ 21, '1000000021', null)
( /* key:22 */ 22, '1000000022', null)
( /* key:23 */ 23, '1000000023', null)
( /* key:24 */ 24, '1000000024', null)
}
}
}
PageBtreeNode {
pageId = 65
parentPageId = 8
childPageIds = 56, 58
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:28 */ 28, '1000000028', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 65
pageId = 56
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:25 */ 25, '1000000025', null)
( /* key:26 */ 26, '1000000026', null)
( /* key:27 */ 27, '1000000027', null)
( /* key:28 */ 28, '1000000028', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 65
pageId = 58
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:29 */ 29, '1000000029', null)
( /* key:30 */ 30, '1000000030', null)
( /* key:31 */ 31, '1000000031', null)
( /* key:32 */ 32, '1000000032', null)
}
}
}
PageBtreeNode {
pageId = 70
parentPageId = 8
childPageIds = 61, 63, 66, 68, 71, 73
childPageIds.length = 6
entryCount = 5
rows = {
( /* key:36 */ 36, '1000000036', null)
( /* key:40 */ 40, '1000000040', null)
( /* key:44 */ 44, '1000000044', null)
( /* key:48 */ 48, '1000000048', null)
( /* key:52 */ 52, '1000000052', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 70
pageId = 61
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:33 */ 33, '1000000033', null)
( /* key:34 */ 34, '1000000034', null)
( /* key:35 */ 35, '1000000035', null)
( /* key:36 */ 36, '1000000036', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 70
pageId = 63
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:37 */ 37, '1000000037', null)
( /* key:38 */ 38, '1000000038', null)
( /* key:39 */ 39, '1000000039', null)
( /* key:40 */ 40, '1000000040', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 70
pageId = 66
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:41 */ 41, '1000000041', null)
( /* key:42 */ 42, '1000000042', null)
( /* key:43 */ 43, '1000000043', null)
( /* key:44 */ 44, '1000000044', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 70
pageId = 68
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:45 */ 45, '1000000045', null)
( /* key:46 */ 46, '1000000046', null)
( /* key:47 */ 47, '1000000047', null)
( /* key:48 */ 48, '1000000048', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 70
pageId = 71
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:49 */ 49, '1000000049', null)
( /* key:50 */ 50, '1000000050', null)
( /* key:51 */ 51, '1000000051', null)
( /* key:52 */ 52, '1000000052', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 70
pageId = 73
start = 22
offsets = 114, 100, 86, 72, 58, 44
entryCount = 6
rows = {
( /* key:53 */ 53, '1000000053', null)
( /* key:54 */ 54, '1000000054', null)
( /* key:55 */ 55, '1000000055', null)
( /* key:56 */ 56, '1000000056', null)
( /* key:57 */ 57, '1000000057', null)
( /* key:58 */ 58, '1000000058', null)
}
}
}
}
---------------------
PageBtreeNode {
pageId = 8
parentPageId = 0
childPageIds = 55, 54, 60, 65, 70
childPageIds.length = 5
entryCount = 4
rows = {
( /* key:8 */ 8, '1000000008', null)
( /* key:16 */ 16, '1000000016', null)
( /* key:24 */ 24, '1000000024', null)
( /* key:32 */ 32, '1000000032', null)
}
PageBtreeNode {
pageId = 55
parentPageId = 8
childPageIds = 45, 44
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:4 */ 4, '1000000004', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 55
pageId = 45
start = 18
offsets = 115, 102, 89, 76
entryCount = 4
rows = {
( /* key:1 */ 1, '1000000001', null)
( /* key:2 */ 2, '1000000002', null)
( /* key:3 */ 3, '1000000003', null)
( /* key:4 */ 4, '1000000004', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 55
pageId = 44
start = 18
offsets = 115, 102, 89, 76
entryCount = 4
rows = {
( /* key:5 */ 5, '1000000005', null)
( /* key:6 */ 6, '1000000006', null)
( /* key:7 */ 7, '1000000007', null)
( /* key:8 */ 8, '1000000008', null)
}
}
}
PageBtreeNode {
pageId = 54
parentPageId = 8
childPageIds = 47, 48
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:12 */ 12, '1000000012', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 54
pageId = 47
start = 18
offsets = 115, 102, 89, 76
entryCount = 4
rows = {
( /* key:9 */ 9, '1000000009', null)
( /* key:10 */ 10, '1000000010', null)
( /* key:11 */ 11, '1000000011', null)
( /* key:12 */ 12, '1000000012', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 54
pageId = 48
start = 18
offsets = 115, 102, 89, 75
entryCount = 4
rows = {
( /* key:13 */ 13, '1000000013', null)
( /* key:14 */ 14, '1000000014', null)
( /* key:15 */ 15, '1000000015', null)
( /* key:16 */ 16, '1000000016', null)
}
}
}
PageBtreeNode {
pageId = 60
parentPageId = 8
childPageIds = 50, 52
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:20 */ 20, '1000000020', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 60
pageId = 50
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:17 */ 17, '1000000017', null)
( /* key:18 */ 18, '1000000018', null)
( /* key:19 */ 19, '1000000019', null)
( /* key:20 */ 20, '1000000020', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 60
pageId = 52
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:21 */ 21, '1000000021', null)
( /* key:22 */ 22, '1000000022', null)
( /* key:23 */ 23, '1000000023', null)
( /* key:24 */ 24, '1000000024', null)
}
}
}
PageBtreeNode {
pageId = 65
parentPageId = 8
childPageIds = 56, 58
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:28 */ 28, '1000000028', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 65
pageId = 56
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:25 */ 25, '1000000025', null)
( /* key:26 */ 26, '1000000026', null)
( /* key:27 */ 27, '1000000027', null)
( /* key:28 */ 28, '1000000028', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 65
pageId = 58
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:29 */ 29, '1000000029', null)
( /* key:30 */ 30, '1000000030', null)
( /* key:31 */ 31, '1000000031', null)
( /* key:32 */ 32, '1000000032', null)
}
}
}
PageBtreeNode {
pageId = 70
parentPageId = 8
childPageIds = 61, 63, 66, 68, 71, 73
childPageIds.length = 6
entryCount = 5
rows = {
( /* key:36 */ 36, '1000000036', null)
( /* key:40 */ 40, '1000000040', null)
( /* key:44 */ 44, '1000000044', null)
( /* key:48 */ 48, '1000000048', null)
( /* key:52 */ 52, '1000000052', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 70
pageId = 61
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:33 */ 33, '1000000033', null)
( /* key:34 */ 34, '1000000034', null)
( /* key:35 */ 35, '1000000035', null)
( /* key:36 */ 36, '1000000036', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 70
pageId = 63
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:37 */ 37, '1000000037', null)
( /* key:38 */ 38, '1000000038', null)
( /* key:39 */ 39, '1000000039', null)
( /* key:40 */ 40, '1000000040', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 70
pageId = 66
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:41 */ 41, '1000000041', null)
( /* key:42 */ 42, '1000000042', null)
( /* key:43 */ 43, '1000000043', null)
( /* key:44 */ 44, '1000000044', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 70
pageId = 68
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:45 */ 45, '1000000045', null)
( /* key:46 */ 46, '1000000046', null)
( /* key:47 */ 47, '1000000047', null)
( /* key:48 */ 48, '1000000048', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 70
pageId = 71
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:49 */ 49, '1000000049', null)
( /* key:50 */ 50, '1000000050', null)
( /* key:51 */ 51, '1000000051', null)
( /* key:52 */ 52, '1000000052', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 70
pageId = 73
start = 24
offsets = 114, 100, 86, 72, 58, 44, 30
entryCount = 7
rows = {
( /* key:53 */ 53, '1000000053', null)
( /* key:54 */ 54, '1000000054', null)
( /* key:55 */ 55, '1000000055', null)
( /* key:56 */ 56, '1000000056', null)
( /* key:57 */ 57, '1000000057', null)
( /* key:58 */ 58, '1000000058', null)
( /* key:59 */ 59, '1000000059', null)
}
}
}
}
---------------------
-----------切割Node前----------
PageBtreeNode {
pageId = 8
parentPageId = 0
childPageIds = 55, 54, 60, 65, 70
childPageIds.length = 5
entryCount = 4
rows = {
( /* key:8 */ 8, '1000000008', null)
( /* key:16 */ 16, '1000000016', null)
( /* key:24 */ 24, '1000000024', null)
( /* key:32 */ 32, '1000000032', null)
}
PageBtreeNode {
pageId = 55
parentPageId = 8
childPageIds = 45, 44
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:4 */ 4, '1000000004', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 55
pageId = 45
start = 18
offsets = 115, 102, 89, 76
entryCount = 4
rows = {
( /* key:1 */ 1, '1000000001', null)
( /* key:2 */ 2, '1000000002', null)
( /* key:3 */ 3, '1000000003', null)
( /* key:4 */ 4, '1000000004', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 55
pageId = 44
start = 18
offsets = 115, 102, 89, 76
entryCount = 4
rows = {
( /* key:5 */ 5, '1000000005', null)
( /* key:6 */ 6, '1000000006', null)
( /* key:7 */ 7, '1000000007', null)
( /* key:8 */ 8, '1000000008', null)
}
}
}
PageBtreeNode {
pageId = 54
parentPageId = 8
childPageIds = 47, 48
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:12 */ 12, '1000000012', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 54
pageId = 47
start = 18
offsets = 115, 102, 89, 76
entryCount = 4
rows = {
( /* key:9 */ 9, '1000000009', null)
( /* key:10 */ 10, '1000000010', null)
( /* key:11 */ 11, '1000000011', null)
( /* key:12 */ 12, '1000000012', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 54
pageId = 48
start = 18
offsets = 115, 102, 89, 75
entryCount = 4
rows = {
( /* key:13 */ 13, '1000000013', null)
( /* key:14 */ 14, '1000000014', null)
( /* key:15 */ 15, '1000000015', null)
( /* key:16 */ 16, '1000000016', null)
}
}
}
PageBtreeNode {
pageId = 60
parentPageId = 8
childPageIds = 50, 52
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:20 */ 20, '1000000020', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 60
pageId = 50
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:17 */ 17, '1000000017', null)
( /* key:18 */ 18, '1000000018', null)
( /* key:19 */ 19, '1000000019', null)
( /* key:20 */ 20, '1000000020', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 60
pageId = 52
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:21 */ 21, '1000000021', null)
( /* key:22 */ 22, '1000000022', null)
( /* key:23 */ 23, '1000000023', null)
( /* key:24 */ 24, '1000000024', null)
}
}
}
PageBtreeNode {
pageId = 65
parentPageId = 8
childPageIds = 56, 58
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:28 */ 28, '1000000028', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 65
pageId = 56
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:25 */ 25, '1000000025', null)
( /* key:26 */ 26, '1000000026', null)
( /* key:27 */ 27, '1000000027', null)
( /* key:28 */ 28, '1000000028', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 65
pageId = 58
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:29 */ 29, '1000000029', null)
( /* key:30 */ 30, '1000000030', null)
( /* key:31 */ 31, '1000000031', null)
( /* key:32 */ 32, '1000000032', null)
}
}
}
PageBtreeNode {
pageId = 70
parentPageId = 8
childPageIds = 61, 63, 66, 68, 71, 73
childPageIds.length = 6
entryCount = 5
rows = {
( /* key:36 */ 36, '1000000036', null)
( /* key:40 */ 40, '1000000040', null)
( /* key:44 */ 44, '1000000044', null)
( /* key:48 */ 48, '1000000048', null)
( /* key:52 */ 52, '1000000052', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 70
pageId = 61
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:33 */ 33, '1000000033', null)
( /* key:34 */ 34, '1000000034', null)
( /* key:35 */ 35, '1000000035', null)
( /* key:36 */ 36, '1000000036', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 70
pageId = 63
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:37 */ 37, '1000000037', null)
( /* key:38 */ 38, '1000000038', null)
( /* key:39 */ 39, '1000000039', null)
( /* key:40 */ 40, '1000000040', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 70
pageId = 66
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:41 */ 41, '1000000041', null)
( /* key:42 */ 42, '1000000042', null)
( /* key:43 */ 43, '1000000043', null)
( /* key:44 */ 44, '1000000044', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 70
pageId = 68
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:45 */ 45, '1000000045', null)
( /* key:46 */ 46, '1000000046', null)
( /* key:47 */ 47, '1000000047', null)
( /* key:48 */ 48, '1000000048', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 70
pageId = 71
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:49 */ 49, '1000000049', null)
( /* key:50 */ 50, '1000000050', null)
( /* key:51 */ 51, '1000000051', null)
( /* key:52 */ 52, '1000000052', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 70
pageId = 73
start = 24
offsets = 114, 100, 86, 72, 58, 44, 30
entryCount = 7
rows = {
( /* key:53 */ 53, '1000000053', null)
( /* key:54 */ 54, '1000000054', null)
( /* key:55 */ 55, '1000000055', null)
( /* key:56 */ 56, '1000000056', null)
( /* key:57 */ 57, '1000000057', null)
( /* key:58 */ 58, '1000000058', null)
( /* key:59 */ 59, '1000000059', null)
}
}
}
}
-----------按( /* key:40 */ 40, '1000000040', null)切割----------
-----------Node切割成两个子页面----------
PageBtreeNode {
pageId = 70
parentPageId = 8
childPageIds = 61, 63
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:36 */ 36, '1000000036', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 70
pageId = 61
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:33 */ 33, '1000000033', null)
( /* key:34 */ 34, '1000000034', null)
( /* key:35 */ 35, '1000000035', null)
( /* key:36 */ 36, '1000000036', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 70
pageId = 63
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:37 */ 37, '1000000037', null)
( /* key:38 */ 38, '1000000038', null)
( /* key:39 */ 39, '1000000039', null)
( /* key:40 */ 40, '1000000040', null)
}
}
}
PageBtreeNode {
pageId = 75
parentPageId = 8
childPageIds = 66, 68, 71, 73
childPageIds.length = 4
entryCount = 3
rows = {
( /* key:44 */ 44, '1000000044', null)
( /* key:48 */ 48, '1000000048', null)
( /* key:52 */ 52, '1000000052', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 75
pageId = 66
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:41 */ 41, '1000000041', null)
( /* key:42 */ 42, '1000000042', null)
( /* key:43 */ 43, '1000000043', null)
( /* key:44 */ 44, '1000000044', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 75
pageId = 68
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:45 */ 45, '1000000045', null)
( /* key:46 */ 46, '1000000046', null)
( /* key:47 */ 47, '1000000047', null)
( /* key:48 */ 48, '1000000048', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 75
pageId = 71
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:49 */ 49, '1000000049', null)
( /* key:50 */ 50, '1000000050', null)
( /* key:51 */ 51, '1000000051', null)
( /* key:52 */ 52, '1000000052', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 75
pageId = 73
start = 24
offsets = 114, 100, 86, 72, 58, 44, 30
entryCount = 7
rows = {
( /* key:53 */ 53, '1000000053', null)
( /* key:54 */ 54, '1000000054', null)
( /* key:55 */ 55, '1000000055', null)
( /* key:56 */ 56, '1000000056', null)
( /* key:57 */ 57, '1000000057', null)
( /* key:58 */ 58, '1000000058', null)
( /* key:59 */ 59, '1000000059', null)
}
}
}
-----------切割Node后----------
PageBtreeNode {
pageId = 8
parentPageId = 0
childPageIds = 55, 54, 60, 65, 70, 75
childPageIds.length = 6
entryCount = 5
rows = {
( /* key:8 */ 8, '1000000008', null)
( /* key:16 */ 16, '1000000016', null)
( /* key:24 */ 24, '1000000024', null)
( /* key:32 */ 32, '1000000032', null)
( /* key:40 */ 40, '1000000040', null)
}
PageBtreeNode {
pageId = 55
parentPageId = 8
childPageIds = 45, 44
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:4 */ 4, '1000000004', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 55
pageId = 45
start = 18
offsets = 115, 102, 89, 76
entryCount = 4
rows = {
( /* key:1 */ 1, '1000000001', null)
( /* key:2 */ 2, '1000000002', null)
( /* key:3 */ 3, '1000000003', null)
( /* key:4 */ 4, '1000000004', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 55
pageId = 44
start = 18
offsets = 115, 102, 89, 76
entryCount = 4
rows = {
( /* key:5 */ 5, '1000000005', null)
( /* key:6 */ 6, '1000000006', null)
( /* key:7 */ 7, '1000000007', null)
( /* key:8 */ 8, '1000000008', null)
}
}
}
PageBtreeNode {
pageId = 54
parentPageId = 8
childPageIds = 47, 48
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:12 */ 12, '1000000012', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 54
pageId = 47
start = 18
offsets = 115, 102, 89, 76
entryCount = 4
rows = {
( /* key:9 */ 9, '1000000009', null)
( /* key:10 */ 10, '1000000010', null)
( /* key:11 */ 11, '1000000011', null)
( /* key:12 */ 12, '1000000012', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 54
pageId = 48
start = 18
offsets = 115, 102, 89, 75
entryCount = 4
rows = {
( /* key:13 */ 13, '1000000013', null)
( /* key:14 */ 14, '1000000014', null)
( /* key:15 */ 15, '1000000015', null)
( /* key:16 */ 16, '1000000016', null)
}
}
}
PageBtreeNode {
pageId = 60
parentPageId = 8
childPageIds = 50, 52
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:20 */ 20, '1000000020', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 60
pageId = 50
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:17 */ 17, '1000000017', null)
( /* key:18 */ 18, '1000000018', null)
( /* key:19 */ 19, '1000000019', null)
( /* key:20 */ 20, '1000000020', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 60
pageId = 52
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:21 */ 21, '1000000021', null)
( /* key:22 */ 22, '1000000022', null)
( /* key:23 */ 23, '1000000023', null)
( /* key:24 */ 24, '1000000024', null)
}
}
}
PageBtreeNode {
pageId = 65
parentPageId = 8
childPageIds = 56, 58
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:28 */ 28, '1000000028', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 65
pageId = 56
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:25 */ 25, '1000000025', null)
( /* key:26 */ 26, '1000000026', null)
( /* key:27 */ 27, '1000000027', null)
( /* key:28 */ 28, '1000000028', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 65
pageId = 58
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:29 */ 29, '1000000029', null)
( /* key:30 */ 30, '1000000030', null)
( /* key:31 */ 31, '1000000031', null)
( /* key:32 */ 32, '1000000032', null)
}
}
}
PageBtreeNode {
pageId = 70
parentPageId = 8
childPageIds = 61, 63
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:36 */ 36, '1000000036', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 70
pageId = 61
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:33 */ 33, '1000000033', null)
( /* key:34 */ 34, '1000000034', null)
( /* key:35 */ 35, '1000000035', null)
( /* key:36 */ 36, '1000000036', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 70
pageId = 63
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:37 */ 37, '1000000037', null)
( /* key:38 */ 38, '1000000038', null)
( /* key:39 */ 39, '1000000039', null)
( /* key:40 */ 40, '1000000040', null)
}
}
}
PageBtreeNode {
pageId = 75
parentPageId = 8
childPageIds = 66, 68, 71, 73
childPageIds.length = 4
entryCount = 3
rows = {
( /* key:44 */ 44, '1000000044', null)
( /* key:48 */ 48, '1000000048', null)
( /* key:52 */ 52, '1000000052', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 75
pageId = 66
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:41 */ 41, '1000000041', null)
( /* key:42 */ 42, '1000000042', null)
( /* key:43 */ 43, '1000000043', null)
( /* key:44 */ 44, '1000000044', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 75
pageId = 68
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:45 */ 45, '1000000045', null)
( /* key:46 */ 46, '1000000046', null)
( /* key:47 */ 47, '1000000047', null)
( /* key:48 */ 48, '1000000048', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 75
pageId = 71
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:49 */ 49, '1000000049', null)
( /* key:50 */ 50, '1000000050', null)
( /* key:51 */ 51, '1000000051', null)
( /* key:52 */ 52, '1000000052', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 75
pageId = 73
start = 24
offsets = 114, 100, 86, 72, 58, 44, 30
entryCount = 7
rows = {
( /* key:53 */ 53, '1000000053', null)
( /* key:54 */ 54, '1000000054', null)
( /* key:55 */ 55, '1000000055', null)
( /* key:56 */ 56, '1000000056', null)
( /* key:57 */ 57, '1000000057', null)
( /* key:58 */ 58, '1000000058', null)
( /* key:59 */ 59, '1000000059', null)
}
}
}
}
-----------切割Node前----------
PageBtreeNode {
pageId = 75
parentPageId = 8
childPageIds = 66, 68, 71, 73
childPageIds.length = 4
entryCount = 3
rows = {
( /* key:44 */ 44, '1000000044', null)
( /* key:48 */ 48, '1000000048', null)
( /* key:52 */ 52, '1000000052', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 75
pageId = 66
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:41 */ 41, '1000000041', null)
( /* key:42 */ 42, '1000000042', null)
( /* key:43 */ 43, '1000000043', null)
( /* key:44 */ 44, '1000000044', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 75
pageId = 68
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:45 */ 45, '1000000045', null)
( /* key:46 */ 46, '1000000046', null)
( /* key:47 */ 47, '1000000047', null)
( /* key:48 */ 48, '1000000048', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 75
pageId = 71
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:49 */ 49, '1000000049', null)
( /* key:50 */ 50, '1000000050', null)
( /* key:51 */ 51, '1000000051', null)
( /* key:52 */ 52, '1000000052', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 75
pageId = 73
start = 24
offsets = 114, 100, 86, 72, 58, 44, 30
entryCount = 7
rows = {
( /* key:53 */ 53, '1000000053', null)
( /* key:54 */ 54, '1000000054', null)
( /* key:55 */ 55, '1000000055', null)
( /* key:56 */ 56, '1000000056', null)
( /* key:57 */ 57, '1000000057', null)
( /* key:58 */ 58, '1000000058', null)
( /* key:59 */ 59, '1000000059', null)
}
}
}
-----------按( /* key:56 */ 56, '1000000056', null)切割----------
-----------Node切割成两个子页面----------
PageBtreeLeaf {
indexId = 15
parentPageId = 75
pageId = 73
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:53 */ 53, '1000000053', null)
( /* key:54 */ 54, '1000000054', null)
( /* key:55 */ 55, '1000000055', null)
( /* key:56 */ 56, '1000000056', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 75
pageId = 76
start = 16
offsets = 114, 100, 86
entryCount = 3
rows = {
( /* key:57 */ 57, '1000000057', null)
( /* key:58 */ 58, '1000000058', null)
( /* key:59 */ 59, '1000000059', null)
}
}
-----------切割Node后----------
PageBtreeNode {
pageId = 75
parentPageId = 8
childPageIds = 66, 68, 71, 73, 76
childPageIds.length = 5
entryCount = 4
rows = {
( /* key:44 */ 44, '1000000044', null)
( /* key:48 */ 48, '1000000048', null)
( /* key:52 */ 52, '1000000052', null)
( /* key:56 */ 56, '1000000056', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 75
pageId = 66
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:41 */ 41, '1000000041', null)
( /* key:42 */ 42, '1000000042', null)
( /* key:43 */ 43, '1000000043', null)
( /* key:44 */ 44, '1000000044', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 75
pageId = 68
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:45 */ 45, '1000000045', null)
( /* key:46 */ 46, '1000000046', null)
( /* key:47 */ 47, '1000000047', null)
( /* key:48 */ 48, '1000000048', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 75
pageId = 71
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:49 */ 49, '1000000049', null)
( /* key:50 */ 50, '1000000050', null)
( /* key:51 */ 51, '1000000051', null)
( /* key:52 */ 52, '1000000052', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 75
pageId = 73
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:53 */ 53, '1000000053', null)
( /* key:54 */ 54, '1000000054', null)
( /* key:55 */ 55, '1000000055', null)
( /* key:56 */ 56, '1000000056', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 75
pageId = 76
start = 16
offsets = 114, 100, 86
entryCount = 3
rows = {
( /* key:57 */ 57, '1000000057', null)
( /* key:58 */ 58, '1000000058', null)
( /* key:59 */ 59, '1000000059', null)
}
}
}
PageBtreeNode {
pageId = 8
parentPageId = 0
childPageIds = 55, 54, 60, 65, 70, 75
childPageIds.length = 6
entryCount = 5
rows = {
( /* key:8 */ 8, '1000000008', null)
( /* key:16 */ 16, '1000000016', null)
( /* key:24 */ 24, '1000000024', null)
( /* key:32 */ 32, '1000000032', null)
( /* key:40 */ 40, '1000000040', null)
}
PageBtreeNode {
pageId = 55
parentPageId = 8
childPageIds = 45, 44
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:4 */ 4, '1000000004', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 55
pageId = 45
start = 18
offsets = 115, 102, 89, 76
entryCount = 4
rows = {
( /* key:1 */ 1, '1000000001', null)
( /* key:2 */ 2, '1000000002', null)
( /* key:3 */ 3, '1000000003', null)
( /* key:4 */ 4, '1000000004', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 55
pageId = 44
start = 18
offsets = 115, 102, 89, 76
entryCount = 4
rows = {
( /* key:5 */ 5, '1000000005', null)
( /* key:6 */ 6, '1000000006', null)
( /* key:7 */ 7, '1000000007', null)
( /* key:8 */ 8, '1000000008', null)
}
}
}
PageBtreeNode {
pageId = 54
parentPageId = 8
childPageIds = 47, 48
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:12 */ 12, '1000000012', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 54
pageId = 47
start = 18
offsets = 115, 102, 89, 76
entryCount = 4
rows = {
( /* key:9 */ 9, '1000000009', null)
( /* key:10 */ 10, '1000000010', null)
( /* key:11 */ 11, '1000000011', null)
( /* key:12 */ 12, '1000000012', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 54
pageId = 48
start = 18
offsets = 115, 102, 89, 75
entryCount = 4
rows = {
( /* key:13 */ 13, '1000000013', null)
( /* key:14 */ 14, '1000000014', null)
( /* key:15 */ 15, '1000000015', null)
( /* key:16 */ 16, '1000000016', null)
}
}
}
PageBtreeNode {
pageId = 60
parentPageId = 8
childPageIds = 50, 52
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:20 */ 20, '1000000020', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 60
pageId = 50
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:17 */ 17, '1000000017', null)
( /* key:18 */ 18, '1000000018', null)
( /* key:19 */ 19, '1000000019', null)
( /* key:20 */ 20, '1000000020', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 60
pageId = 52
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:21 */ 21, '1000000021', null)
( /* key:22 */ 22, '1000000022', null)
( /* key:23 */ 23, '1000000023', null)
( /* key:24 */ 24, '1000000024', null)
}
}
}
PageBtreeNode {
pageId = 65
parentPageId = 8
childPageIds = 56, 58
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:28 */ 28, '1000000028', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 65
pageId = 56
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:25 */ 25, '1000000025', null)
( /* key:26 */ 26, '1000000026', null)
( /* key:27 */ 27, '1000000027', null)
( /* key:28 */ 28, '1000000028', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 65
pageId = 58
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:29 */ 29, '1000000029', null)
( /* key:30 */ 30, '1000000030', null)
( /* key:31 */ 31, '1000000031', null)
( /* key:32 */ 32, '1000000032', null)
}
}
}
PageBtreeNode {
pageId = 70
parentPageId = 8
childPageIds = 61, 63
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:36 */ 36, '1000000036', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 70
pageId = 61
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:33 */ 33, '1000000033', null)
( /* key:34 */ 34, '1000000034', null)
( /* key:35 */ 35, '1000000035', null)
( /* key:36 */ 36, '1000000036', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 70
pageId = 63
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:37 */ 37, '1000000037', null)
( /* key:38 */ 38, '1000000038', null)
( /* key:39 */ 39, '1000000039', null)
( /* key:40 */ 40, '1000000040', null)
}
}
}
PageBtreeNode {
pageId = 75
parentPageId = 8
childPageIds = 66, 68, 71, 73, 76
childPageIds.length = 5
entryCount = 4
rows = {
( /* key:44 */ 44, '1000000044', null)
( /* key:48 */ 48, '1000000048', null)
( /* key:52 */ 52, '1000000052', null)
( /* key:56 */ 56, '1000000056', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 75
pageId = 66
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:41 */ 41, '1000000041', null)
( /* key:42 */ 42, '1000000042', null)
( /* key:43 */ 43, '1000000043', null)
( /* key:44 */ 44, '1000000044', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 75
pageId = 68
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:45 */ 45, '1000000045', null)
( /* key:46 */ 46, '1000000046', null)
( /* key:47 */ 47, '1000000047', null)
( /* key:48 */ 48, '1000000048', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 75
pageId = 71
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:49 */ 49, '1000000049', null)
( /* key:50 */ 50, '1000000050', null)
( /* key:51 */ 51, '1000000051', null)
( /* key:52 */ 52, '1000000052', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 75
pageId = 73
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:53 */ 53, '1000000053', null)
( /* key:54 */ 54, '1000000054', null)
( /* key:55 */ 55, '1000000055', null)
( /* key:56 */ 56, '1000000056', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 75
pageId = 76
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:57 */ 57, '1000000057', null)
( /* key:58 */ 58, '1000000058', null)
( /* key:59 */ 59, '1000000059', null)
( /* key:60 */ 60, '1000000060', null)
}
}
}
}
---------------------
PageBtreeNode {
pageId = 8
parentPageId = 0
childPageIds = 55, 54, 60, 65, 70, 75
childPageIds.length = 6
entryCount = 5
rows = {
( /* key:8 */ 8, '1000000008', null)
( /* key:16 */ 16, '1000000016', null)
( /* key:24 */ 24, '1000000024', null)
( /* key:32 */ 32, '1000000032', null)
( /* key:40 */ 40, '1000000040', null)
}
PageBtreeNode {
pageId = 55
parentPageId = 8
childPageIds = 45, 44
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:4 */ 4, '1000000004', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 55
pageId = 45
start = 18
offsets = 115, 102, 89, 76
entryCount = 4
rows = {
( /* key:1 */ 1, '1000000001', null)
( /* key:2 */ 2, '1000000002', null)
( /* key:3 */ 3, '1000000003', null)
( /* key:4 */ 4, '1000000004', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 55
pageId = 44
start = 18
offsets = 115, 102, 89, 76
entryCount = 4
rows = {
( /* key:5 */ 5, '1000000005', null)
( /* key:6 */ 6, '1000000006', null)
( /* key:7 */ 7, '1000000007', null)
( /* key:8 */ 8, '1000000008', null)
}
}
}
PageBtreeNode {
pageId = 54
parentPageId = 8
childPageIds = 47, 48
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:12 */ 12, '1000000012', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 54
pageId = 47
start = 18
offsets = 115, 102, 89, 76
entryCount = 4
rows = {
( /* key:9 */ 9, '1000000009', null)
( /* key:10 */ 10, '1000000010', null)
( /* key:11 */ 11, '1000000011', null)
( /* key:12 */ 12, '1000000012', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 54
pageId = 48
start = 18
offsets = 115, 102, 89, 75
entryCount = 4
rows = {
( /* key:13 */ 13, '1000000013', null)
( /* key:14 */ 14, '1000000014', null)
( /* key:15 */ 15, '1000000015', null)
( /* key:16 */ 16, '1000000016', null)
}
}
}
PageBtreeNode {
pageId = 60
parentPageId = 8
childPageIds = 50, 52
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:20 */ 20, '1000000020', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 60
pageId = 50
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:17 */ 17, '1000000017', null)
( /* key:18 */ 18, '1000000018', null)
( /* key:19 */ 19, '1000000019', null)
( /* key:20 */ 20, '1000000020', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 60
pageId = 52
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:21 */ 21, '1000000021', null)
( /* key:22 */ 22, '1000000022', null)
( /* key:23 */ 23, '1000000023', null)
( /* key:24 */ 24, '1000000024', null)
}
}
}
PageBtreeNode {
pageId = 65
parentPageId = 8
childPageIds = 56, 58
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:28 */ 28, '1000000028', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 65
pageId = 56
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:25 */ 25, '1000000025', null)
( /* key:26 */ 26, '1000000026', null)
( /* key:27 */ 27, '1000000027', null)
( /* key:28 */ 28, '1000000028', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 65
pageId = 58
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:29 */ 29, '1000000029', null)
( /* key:30 */ 30, '1000000030', null)
( /* key:31 */ 31, '1000000031', null)
( /* key:32 */ 32, '1000000032', null)
}
}
}
PageBtreeNode {
pageId = 70
parentPageId = 8
childPageIds = 61, 63
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:36 */ 36, '1000000036', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 70
pageId = 61
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:33 */ 33, '1000000033', null)
( /* key:34 */ 34, '1000000034', null)
( /* key:35 */ 35, '1000000035', null)
( /* key:36 */ 36, '1000000036', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 70
pageId = 63
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:37 */ 37, '1000000037', null)
( /* key:38 */ 38, '1000000038', null)
( /* key:39 */ 39, '1000000039', null)
( /* key:40 */ 40, '1000000040', null)
}
}
}
PageBtreeNode {
pageId = 75
parentPageId = 8
childPageIds = 66, 68, 71, 73, 76
childPageIds.length = 5
entryCount = 4
rows = {
( /* key:44 */ 44, '1000000044', null)
( /* key:48 */ 48, '1000000048', null)
( /* key:52 */ 52, '1000000052', null)
( /* key:56 */ 56, '1000000056', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 75
pageId = 66
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:41 */ 41, '1000000041', null)
( /* key:42 */ 42, '1000000042', null)
( /* key:43 */ 43, '1000000043', null)
( /* key:44 */ 44, '1000000044', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 75
pageId = 68
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:45 */ 45, '1000000045', null)
( /* key:46 */ 46, '1000000046', null)
( /* key:47 */ 47, '1000000047', null)
( /* key:48 */ 48, '1000000048', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 75
pageId = 71
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:49 */ 49, '1000000049', null)
( /* key:50 */ 50, '1000000050', null)
( /* key:51 */ 51, '1000000051', null)
( /* key:52 */ 52, '1000000052', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 75
pageId = 73
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:53 */ 53, '1000000053', null)
( /* key:54 */ 54, '1000000054', null)
( /* key:55 */ 55, '1000000055', null)
( /* key:56 */ 56, '1000000056', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 75
pageId = 76
start = 20
offsets = 114, 100, 86, 72, 58
entryCount = 5
rows = {
( /* key:57 */ 57, '1000000057', null)
( /* key:58 */ 58, '1000000058', null)
( /* key:59 */ 59, '1000000059', null)
( /* key:60 */ 60, '1000000060', null)
( /* key:61 */ 61, '1000000061', null)
}
}
}
}
---------------------
PageBtreeNode {
pageId = 8
parentPageId = 0
childPageIds = 55, 54, 60, 65, 70, 75
childPageIds.length = 6
entryCount = 5
rows = {
( /* key:8 */ 8, '1000000008', null)
( /* key:16 */ 16, '1000000016', null)
( /* key:24 */ 24, '1000000024', null)
( /* key:32 */ 32, '1000000032', null)
( /* key:40 */ 40, '1000000040', null)
}
PageBtreeNode {
pageId = 55
parentPageId = 8
childPageIds = 45, 44
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:4 */ 4, '1000000004', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 55
pageId = 45
start = 18
offsets = 115, 102, 89, 76
entryCount = 4
rows = {
( /* key:1 */ 1, '1000000001', null)
( /* key:2 */ 2, '1000000002', null)
( /* key:3 */ 3, '1000000003', null)
( /* key:4 */ 4, '1000000004', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 55
pageId = 44
start = 18
offsets = 115, 102, 89, 76
entryCount = 4
rows = {
( /* key:5 */ 5, '1000000005', null)
( /* key:6 */ 6, '1000000006', null)
( /* key:7 */ 7, '1000000007', null)
( /* key:8 */ 8, '1000000008', null)
}
}
}
PageBtreeNode {
pageId = 54
parentPageId = 8
childPageIds = 47, 48
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:12 */ 12, '1000000012', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 54
pageId = 47
start = 18
offsets = 115, 102, 89, 76
entryCount = 4
rows = {
( /* key:9 */ 9, '1000000009', null)
( /* key:10 */ 10, '1000000010', null)
( /* key:11 */ 11, '1000000011', null)
( /* key:12 */ 12, '1000000012', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 54
pageId = 48
start = 18
offsets = 115, 102, 89, 75
entryCount = 4
rows = {
( /* key:13 */ 13, '1000000013', null)
( /* key:14 */ 14, '1000000014', null)
( /* key:15 */ 15, '1000000015', null)
( /* key:16 */ 16, '1000000016', null)
}
}
}
PageBtreeNode {
pageId = 60
parentPageId = 8
childPageIds = 50, 52
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:20 */ 20, '1000000020', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 60
pageId = 50
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:17 */ 17, '1000000017', null)
( /* key:18 */ 18, '1000000018', null)
( /* key:19 */ 19, '1000000019', null)
( /* key:20 */ 20, '1000000020', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 60
pageId = 52
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:21 */ 21, '1000000021', null)
( /* key:22 */ 22, '1000000022', null)
( /* key:23 */ 23, '1000000023', null)
( /* key:24 */ 24, '1000000024', null)
}
}
}
PageBtreeNode {
pageId = 65
parentPageId = 8
childPageIds = 56, 58
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:28 */ 28, '1000000028', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 65
pageId = 56
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:25 */ 25, '1000000025', null)
( /* key:26 */ 26, '1000000026', null)
( /* key:27 */ 27, '1000000027', null)
( /* key:28 */ 28, '1000000028', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 65
pageId = 58
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:29 */ 29, '1000000029', null)
( /* key:30 */ 30, '1000000030', null)
( /* key:31 */ 31, '1000000031', null)
( /* key:32 */ 32, '1000000032', null)
}
}
}
PageBtreeNode {
pageId = 70
parentPageId = 8
childPageIds = 61, 63
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:36 */ 36, '1000000036', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 70
pageId = 61
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:33 */ 33, '1000000033', null)
( /* key:34 */ 34, '1000000034', null)
( /* key:35 */ 35, '1000000035', null)
( /* key:36 */ 36, '1000000036', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 70
pageId = 63
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:37 */ 37, '1000000037', null)
( /* key:38 */ 38, '1000000038', null)
( /* key:39 */ 39, '1000000039', null)
( /* key:40 */ 40, '1000000040', null)
}
}
}
PageBtreeNode {
pageId = 75
parentPageId = 8
childPageIds = 66, 68, 71, 73, 76
childPageIds.length = 5
entryCount = 4
rows = {
( /* key:44 */ 44, '1000000044', null)
( /* key:48 */ 48, '1000000048', null)
( /* key:52 */ 52, '1000000052', null)
( /* key:56 */ 56, '1000000056', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 75
pageId = 66
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:41 */ 41, '1000000041', null)
( /* key:42 */ 42, '1000000042', null)
( /* key:43 */ 43, '1000000043', null)
( /* key:44 */ 44, '1000000044', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 75
pageId = 68
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:45 */ 45, '1000000045', null)
( /* key:46 */ 46, '1000000046', null)
( /* key:47 */ 47, '1000000047', null)
( /* key:48 */ 48, '1000000048', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 75
pageId = 71
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:49 */ 49, '1000000049', null)
( /* key:50 */ 50, '1000000050', null)
( /* key:51 */ 51, '1000000051', null)
( /* key:52 */ 52, '1000000052', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 75
pageId = 73
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:53 */ 53, '1000000053', null)
( /* key:54 */ 54, '1000000054', null)
( /* key:55 */ 55, '1000000055', null)
( /* key:56 */ 56, '1000000056', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 75
pageId = 76
start = 22
offsets = 114, 100, 86, 72, 58, 44
entryCount = 6
rows = {
( /* key:57 */ 57, '1000000057', null)
( /* key:58 */ 58, '1000000058', null)
( /* key:59 */ 59, '1000000059', null)
( /* key:60 */ 60, '1000000060', null)
( /* key:61 */ 61, '1000000061', null)
( /* key:62 */ 62, '1000000062', null)
}
}
}
}
---------------------
PageBtreeNode {
pageId = 8
parentPageId = 0
childPageIds = 55, 54, 60, 65, 70, 75
childPageIds.length = 6
entryCount = 5
rows = {
( /* key:8 */ 8, '1000000008', null)
( /* key:16 */ 16, '1000000016', null)
( /* key:24 */ 24, '1000000024', null)
( /* key:32 */ 32, '1000000032', null)
( /* key:40 */ 40, '1000000040', null)
}
PageBtreeNode {
pageId = 55
parentPageId = 8
childPageIds = 45, 44
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:4 */ 4, '1000000004', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 55
pageId = 45
start = 18
offsets = 115, 102, 89, 76
entryCount = 4
rows = {
( /* key:1 */ 1, '1000000001', null)
( /* key:2 */ 2, '1000000002', null)
( /* key:3 */ 3, '1000000003', null)
( /* key:4 */ 4, '1000000004', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 55
pageId = 44
start = 18
offsets = 115, 102, 89, 76
entryCount = 4
rows = {
( /* key:5 */ 5, '1000000005', null)
( /* key:6 */ 6, '1000000006', null)
( /* key:7 */ 7, '1000000007', null)
( /* key:8 */ 8, '1000000008', null)
}
}
}
PageBtreeNode {
pageId = 54
parentPageId = 8
childPageIds = 47, 48
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:12 */ 12, '1000000012', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 54
pageId = 47
start = 18
offsets = 115, 102, 89, 76
entryCount = 4
rows = {
( /* key:9 */ 9, '1000000009', null)
( /* key:10 */ 10, '1000000010', null)
( /* key:11 */ 11, '1000000011', null)
( /* key:12 */ 12, '1000000012', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 54
pageId = 48
start = 18
offsets = 115, 102, 89, 75
entryCount = 4
rows = {
( /* key:13 */ 13, '1000000013', null)
( /* key:14 */ 14, '1000000014', null)
( /* key:15 */ 15, '1000000015', null)
( /* key:16 */ 16, '1000000016', null)
}
}
}
PageBtreeNode {
pageId = 60
parentPageId = 8
childPageIds = 50, 52
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:20 */ 20, '1000000020', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 60
pageId = 50
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:17 */ 17, '1000000017', null)
( /* key:18 */ 18, '1000000018', null)
( /* key:19 */ 19, '1000000019', null)
( /* key:20 */ 20, '1000000020', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 60
pageId = 52
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:21 */ 21, '1000000021', null)
( /* key:22 */ 22, '1000000022', null)
( /* key:23 */ 23, '1000000023', null)
( /* key:24 */ 24, '1000000024', null)
}
}
}
PageBtreeNode {
pageId = 65
parentPageId = 8
childPageIds = 56, 58
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:28 */ 28, '1000000028', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 65
pageId = 56
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:25 */ 25, '1000000025', null)
( /* key:26 */ 26, '1000000026', null)
( /* key:27 */ 27, '1000000027', null)
( /* key:28 */ 28, '1000000028', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 65
pageId = 58
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:29 */ 29, '1000000029', null)
( /* key:30 */ 30, '1000000030', null)
( /* key:31 */ 31, '1000000031', null)
( /* key:32 */ 32, '1000000032', null)
}
}
}
PageBtreeNode {
pageId = 70
parentPageId = 8
childPageIds = 61, 63
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:36 */ 36, '1000000036', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 70
pageId = 61
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:33 */ 33, '1000000033', null)
( /* key:34 */ 34, '1000000034', null)
( /* key:35 */ 35, '1000000035', null)
( /* key:36 */ 36, '1000000036', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 70
pageId = 63
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:37 */ 37, '1000000037', null)
( /* key:38 */ 38, '1000000038', null)
( /* key:39 */ 39, '1000000039', null)
( /* key:40 */ 40, '1000000040', null)
}
}
}
PageBtreeNode {
pageId = 75
parentPageId = 8
childPageIds = 66, 68, 71, 73, 76
childPageIds.length = 5
entryCount = 4
rows = {
( /* key:44 */ 44, '1000000044', null)
( /* key:48 */ 48, '1000000048', null)
( /* key:52 */ 52, '1000000052', null)
( /* key:56 */ 56, '1000000056', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 75
pageId = 66
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:41 */ 41, '1000000041', null)
( /* key:42 */ 42, '1000000042', null)
( /* key:43 */ 43, '1000000043', null)
( /* key:44 */ 44, '1000000044', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 75
pageId = 68
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:45 */ 45, '1000000045', null)
( /* key:46 */ 46, '1000000046', null)
( /* key:47 */ 47, '1000000047', null)
( /* key:48 */ 48, '1000000048', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 75
pageId = 71
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:49 */ 49, '1000000049', null)
( /* key:50 */ 50, '1000000050', null)
( /* key:51 */ 51, '1000000051', null)
( /* key:52 */ 52, '1000000052', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 75
pageId = 73
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:53 */ 53, '1000000053', null)
( /* key:54 */ 54, '1000000054', null)
( /* key:55 */ 55, '1000000055', null)
( /* key:56 */ 56, '1000000056', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 75
pageId = 76
start = 24
offsets = 114, 100, 86, 72, 58, 44, 30
entryCount = 7
rows = {
( /* key:57 */ 57, '1000000057', null)
( /* key:58 */ 58, '1000000058', null)
( /* key:59 */ 59, '1000000059', null)
( /* key:60 */ 60, '1000000060', null)
( /* key:61 */ 61, '1000000061', null)
( /* key:62 */ 62, '1000000062', null)
( /* key:63 */ 63, '1000000063', null)
}
}
}
}
---------------------
-----------切割Node前----------
PageBtreeNode {
pageId = 75
parentPageId = 8
childPageIds = 66, 68, 71, 73, 76
childPageIds.length = 5
entryCount = 4
rows = {
( /* key:44 */ 44, '1000000044', null)
( /* key:48 */ 48, '1000000048', null)
( /* key:52 */ 52, '1000000052', null)
( /* key:56 */ 56, '1000000056', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 75
pageId = 66
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:41 */ 41, '1000000041', null)
( /* key:42 */ 42, '1000000042', null)
( /* key:43 */ 43, '1000000043', null)
( /* key:44 */ 44, '1000000044', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 75
pageId = 68
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:45 */ 45, '1000000045', null)
( /* key:46 */ 46, '1000000046', null)
( /* key:47 */ 47, '1000000047', null)
( /* key:48 */ 48, '1000000048', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 75
pageId = 71
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:49 */ 49, '1000000049', null)
( /* key:50 */ 50, '1000000050', null)
( /* key:51 */ 51, '1000000051', null)
( /* key:52 */ 52, '1000000052', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 75
pageId = 73
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:53 */ 53, '1000000053', null)
( /* key:54 */ 54, '1000000054', null)
( /* key:55 */ 55, '1000000055', null)
( /* key:56 */ 56, '1000000056', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 75
pageId = 76
start = 24
offsets = 114, 100, 86, 72, 58, 44, 30
entryCount = 7
rows = {
( /* key:57 */ 57, '1000000057', null)
( /* key:58 */ 58, '1000000058', null)
( /* key:59 */ 59, '1000000059', null)
( /* key:60 */ 60, '1000000060', null)
( /* key:61 */ 61, '1000000061', null)
( /* key:62 */ 62, '1000000062', null)
( /* key:63 */ 63, '1000000063', null)
}
}
}
-----------按( /* key:60 */ 60, '1000000060', null)切割----------
-----------Node切割成两个子页面----------
PageBtreeLeaf {
indexId = 15
parentPageId = 75
pageId = 76
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:57 */ 57, '1000000057', null)
( /* key:58 */ 58, '1000000058', null)
( /* key:59 */ 59, '1000000059', null)
( /* key:60 */ 60, '1000000060', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 75
pageId = 78
start = 16
offsets = 114, 100, 86
entryCount = 3
rows = {
( /* key:61 */ 61, '1000000061', null)
( /* key:62 */ 62, '1000000062', null)
( /* key:63 */ 63, '1000000063', null)
}
}
-----------切割Node后----------
PageBtreeNode {
pageId = 75
parentPageId = 8
childPageIds = 66, 68, 71, 73, 76, 78
childPageIds.length = 6
entryCount = 5
rows = {
( /* key:44 */ 44, '1000000044', null)
( /* key:48 */ 48, '1000000048', null)
( /* key:52 */ 52, '1000000052', null)
( /* key:56 */ 56, '1000000056', null)
( /* key:60 */ 60, '1000000060', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 75
pageId = 66
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:41 */ 41, '1000000041', null)
( /* key:42 */ 42, '1000000042', null)
( /* key:43 */ 43, '1000000043', null)
( /* key:44 */ 44, '1000000044', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 75
pageId = 68
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:45 */ 45, '1000000045', null)
( /* key:46 */ 46, '1000000046', null)
( /* key:47 */ 47, '1000000047', null)
( /* key:48 */ 48, '1000000048', null)
}
}
PageBtreeLeaf {
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parentPageId = 75
pageId = 71
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:49 */ 49, '1000000049', null)
( /* key:50 */ 50, '1000000050', null)
( /* key:51 */ 51, '1000000051', null)
( /* key:52 */ 52, '1000000052', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 75
pageId = 73
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:53 */ 53, '1000000053', null)
( /* key:54 */ 54, '1000000054', null)
( /* key:55 */ 55, '1000000055', null)
( /* key:56 */ 56, '1000000056', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 75
pageId = 76
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:57 */ 57, '1000000057', null)
( /* key:58 */ 58, '1000000058', null)
( /* key:59 */ 59, '1000000059', null)
( /* key:60 */ 60, '1000000060', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 75
pageId = 78
start = 22
offsets = 114, 100, 86, 72, 58, 44
entryCount = 6
rows = {
( /* key:61 */ 61, '1000000061', null)
( /* key:62 */ 62, '1000000062', null)
( /* key:63 */ 63, '1000000063', null)
( /* key:64 */ 64, '1000000064', null)
( /* key:65 */ 65, '1000000065', null)
( /* key:66 */ 66, '1000000066', null)
}
}
}
}
---------------------
PageBtreeNode {
pageId = 8
parentPageId = 0
childPageIds = 55, 54, 60, 65, 70, 75
childPageIds.length = 6
entryCount = 5
rows = {
( /* key:8 */ 8, '1000000008', null)
( /* key:16 */ 16, '1000000016', null)
( /* key:24 */ 24, '1000000024', null)
( /* key:32 */ 32, '1000000032', null)
( /* key:40 */ 40, '1000000040', null)
}
PageBtreeNode {
pageId = 55
parentPageId = 8
childPageIds = 45, 44
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:4 */ 4, '1000000004', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 55
pageId = 45
start = 18
offsets = 115, 102, 89, 76
entryCount = 4
rows = {
( /* key:1 */ 1, '1000000001', null)
( /* key:2 */ 2, '1000000002', null)
( /* key:3 */ 3, '1000000003', null)
( /* key:4 */ 4, '1000000004', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 55
pageId = 44
start = 18
offsets = 115, 102, 89, 76
entryCount = 4
rows = {
( /* key:5 */ 5, '1000000005', null)
( /* key:6 */ 6, '1000000006', null)
( /* key:7 */ 7, '1000000007', null)
( /* key:8 */ 8, '1000000008', null)
}
}
}
PageBtreeNode {
pageId = 54
parentPageId = 8
childPageIds = 47, 48
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:12 */ 12, '1000000012', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 54
pageId = 47
start = 18
offsets = 115, 102, 89, 76
entryCount = 4
rows = {
( /* key:9 */ 9, '1000000009', null)
( /* key:10 */ 10, '1000000010', null)
( /* key:11 */ 11, '1000000011', null)
( /* key:12 */ 12, '1000000012', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 54
pageId = 48
start = 18
offsets = 115, 102, 89, 75
entryCount = 4
rows = {
( /* key:13 */ 13, '1000000013', null)
( /* key:14 */ 14, '1000000014', null)
( /* key:15 */ 15, '1000000015', null)
( /* key:16 */ 16, '1000000016', null)
}
}
}
PageBtreeNode {
pageId = 60
parentPageId = 8
childPageIds = 50, 52
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:20 */ 20, '1000000020', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 60
pageId = 50
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:17 */ 17, '1000000017', null)
( /* key:18 */ 18, '1000000018', null)
( /* key:19 */ 19, '1000000019', null)
( /* key:20 */ 20, '1000000020', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 60
pageId = 52
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:21 */ 21, '1000000021', null)
( /* key:22 */ 22, '1000000022', null)
( /* key:23 */ 23, '1000000023', null)
( /* key:24 */ 24, '1000000024', null)
}
}
}
PageBtreeNode {
pageId = 65
parentPageId = 8
childPageIds = 56, 58
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:28 */ 28, '1000000028', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 65
pageId = 56
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:25 */ 25, '1000000025', null)
( /* key:26 */ 26, '1000000026', null)
( /* key:27 */ 27, '1000000027', null)
( /* key:28 */ 28, '1000000028', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 65
pageId = 58
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:29 */ 29, '1000000029', null)
( /* key:30 */ 30, '1000000030', null)
( /* key:31 */ 31, '1000000031', null)
( /* key:32 */ 32, '1000000032', null)
}
}
}
PageBtreeNode {
pageId = 70
parentPageId = 8
childPageIds = 61, 63
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:36 */ 36, '1000000036', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 70
pageId = 61
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:33 */ 33, '1000000033', null)
( /* key:34 */ 34, '1000000034', null)
( /* key:35 */ 35, '1000000035', null)
( /* key:36 */ 36, '1000000036', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 70
pageId = 63
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:37 */ 37, '1000000037', null)
( /* key:38 */ 38, '1000000038', null)
( /* key:39 */ 39, '1000000039', null)
( /* key:40 */ 40, '1000000040', null)
}
}
}
PageBtreeNode {
pageId = 75
parentPageId = 8
childPageIds = 66, 68, 71, 73, 76, 78
childPageIds.length = 6
entryCount = 5
rows = {
( /* key:44 */ 44, '1000000044', null)
( /* key:48 */ 48, '1000000048', null)
( /* key:52 */ 52, '1000000052', null)
( /* key:56 */ 56, '1000000056', null)
( /* key:60 */ 60, '1000000060', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 75
pageId = 66
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:41 */ 41, '1000000041', null)
( /* key:42 */ 42, '1000000042', null)
( /* key:43 */ 43, '1000000043', null)
( /* key:44 */ 44, '1000000044', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 75
pageId = 68
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:45 */ 45, '1000000045', null)
( /* key:46 */ 46, '1000000046', null)
( /* key:47 */ 47, '1000000047', null)
( /* key:48 */ 48, '1000000048', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 75
pageId = 71
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:49 */ 49, '1000000049', null)
( /* key:50 */ 50, '1000000050', null)
( /* key:51 */ 51, '1000000051', null)
( /* key:52 */ 52, '1000000052', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 75
pageId = 73
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:53 */ 53, '1000000053', null)
( /* key:54 */ 54, '1000000054', null)
( /* key:55 */ 55, '1000000055', null)
( /* key:56 */ 56, '1000000056', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 75
pageId = 76
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:57 */ 57, '1000000057', null)
( /* key:58 */ 58, '1000000058', null)
( /* key:59 */ 59, '1000000059', null)
( /* key:60 */ 60, '1000000060', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 75
pageId = 78
start = 24
offsets = 114, 100, 86, 72, 58, 44, 30
entryCount = 7
rows = {
( /* key:61 */ 61, '1000000061', null)
( /* key:62 */ 62, '1000000062', null)
( /* key:63 */ 63, '1000000063', null)
( /* key:64 */ 64, '1000000064', null)
( /* key:65 */ 65, '1000000065', null)
( /* key:66 */ 66, '1000000066', null)
( /* key:67 */ 67, '1000000067', null)
}
}
}
}
---------------------
-----------切割前----------
PageBtreeNode {
pageId = 8
parentPageId = 0
childPageIds = 55, 54, 60, 65, 70, 75
childPageIds.length = 6
entryCount = 5
rows = {
( /* key:8 */ 8, '1000000008', null)
( /* key:16 */ 16, '1000000016', null)
( /* key:24 */ 24, '1000000024', null)
( /* key:32 */ 32, '1000000032', null)
( /* key:40 */ 40, '1000000040', null)
}
PageBtreeNode {
pageId = 55
parentPageId = 8
childPageIds = 45, 44
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:4 */ 4, '1000000004', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 55
pageId = 45
start = 18
offsets = 115, 102, 89, 76
entryCount = 4
rows = {
( /* key:1 */ 1, '1000000001', null)
( /* key:2 */ 2, '1000000002', null)
( /* key:3 */ 3, '1000000003', null)
( /* key:4 */ 4, '1000000004', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 55
pageId = 44
start = 18
offsets = 115, 102, 89, 76
entryCount = 4
rows = {
( /* key:5 */ 5, '1000000005', null)
( /* key:6 */ 6, '1000000006', null)
( /* key:7 */ 7, '1000000007', null)
( /* key:8 */ 8, '1000000008', null)
}
}
}
PageBtreeNode {
pageId = 54
parentPageId = 8
childPageIds = 47, 48
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:12 */ 12, '1000000012', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 54
pageId = 47
start = 18
offsets = 115, 102, 89, 76
entryCount = 4
rows = {
( /* key:9 */ 9, '1000000009', null)
( /* key:10 */ 10, '1000000010', null)
( /* key:11 */ 11, '1000000011', null)
( /* key:12 */ 12, '1000000012', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 54
pageId = 48
start = 18
offsets = 115, 102, 89, 75
entryCount = 4
rows = {
( /* key:13 */ 13, '1000000013', null)
( /* key:14 */ 14, '1000000014', null)
( /* key:15 */ 15, '1000000015', null)
( /* key:16 */ 16, '1000000016', null)
}
}
}
PageBtreeNode {
pageId = 60
parentPageId = 8
childPageIds = 50, 52
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:20 */ 20, '1000000020', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 60
pageId = 50
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:17 */ 17, '1000000017', null)
( /* key:18 */ 18, '1000000018', null)
( /* key:19 */ 19, '1000000019', null)
( /* key:20 */ 20, '1000000020', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 60
pageId = 52
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:21 */ 21, '1000000021', null)
( /* key:22 */ 22, '1000000022', null)
( /* key:23 */ 23, '1000000023', null)
( /* key:24 */ 24, '1000000024', null)
}
}
}
PageBtreeNode {
pageId = 65
parentPageId = 8
childPageIds = 56, 58
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:28 */ 28, '1000000028', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 65
pageId = 56
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:25 */ 25, '1000000025', null)
( /* key:26 */ 26, '1000000026', null)
( /* key:27 */ 27, '1000000027', null)
( /* key:28 */ 28, '1000000028', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 65
pageId = 58
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:29 */ 29, '1000000029', null)
( /* key:30 */ 30, '1000000030', null)
( /* key:31 */ 31, '1000000031', null)
( /* key:32 */ 32, '1000000032', null)
}
}
}
PageBtreeNode {
pageId = 70
parentPageId = 8
childPageIds = 61, 63
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:36 */ 36, '1000000036', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 70
pageId = 61
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:33 */ 33, '1000000033', null)
( /* key:34 */ 34, '1000000034', null)
( /* key:35 */ 35, '1000000035', null)
( /* key:36 */ 36, '1000000036', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 70
pageId = 63
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:37 */ 37, '1000000037', null)
( /* key:38 */ 38, '1000000038', null)
( /* key:39 */ 39, '1000000039', null)
( /* key:40 */ 40, '1000000040', null)
}
}
}
PageBtreeNode {
pageId = 75
parentPageId = 8
childPageIds = 66, 68, 71, 73, 76, 78
childPageIds.length = 6
entryCount = 5
rows = {
( /* key:44 */ 44, '1000000044', null)
( /* key:48 */ 48, '1000000048', null)
( /* key:52 */ 52, '1000000052', null)
( /* key:56 */ 56, '1000000056', null)
( /* key:60 */ 60, '1000000060', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 75
pageId = 66
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:41 */ 41, '1000000041', null)
( /* key:42 */ 42, '1000000042', null)
( /* key:43 */ 43, '1000000043', null)
( /* key:44 */ 44, '1000000044', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 75
pageId = 68
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:45 */ 45, '1000000045', null)
( /* key:46 */ 46, '1000000046', null)
( /* key:47 */ 47, '1000000047', null)
( /* key:48 */ 48, '1000000048', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 75
pageId = 71
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:49 */ 49, '1000000049', null)
( /* key:50 */ 50, '1000000050', null)
( /* key:51 */ 51, '1000000051', null)
( /* key:52 */ 52, '1000000052', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 75
pageId = 73
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:53 */ 53, '1000000053', null)
( /* key:54 */ 54, '1000000054', null)
( /* key:55 */ 55, '1000000055', null)
( /* key:56 */ 56, '1000000056', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 75
pageId = 76
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:57 */ 57, '1000000057', null)
( /* key:58 */ 58, '1000000058', null)
( /* key:59 */ 59, '1000000059', null)
( /* key:60 */ 60, '1000000060', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 75
pageId = 78
start = 24
offsets = 114, 100, 86, 72, 58, 44, 30
entryCount = 7
rows = {
( /* key:61 */ 61, '1000000061', null)
( /* key:62 */ 62, '1000000062', null)
( /* key:63 */ 63, '1000000063', null)
( /* key:64 */ 64, '1000000064', null)
( /* key:65 */ 65, '1000000065', null)
( /* key:66 */ 66, '1000000066', null)
( /* key:67 */ 67, '1000000067', null)
}
}
}
}
-----------按( /* key:16 */ 16, '1000000016', null)切割----------
-----------Root切割成两个子页面----------
PageBtreeNode {
pageId = 81
parentPageId = 8
childPageIds = 55, 54
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:8 */ 8, '1000000008', null)
}
PageBtreeNode {
pageId = 55
parentPageId = 81
childPageIds = 45, 44
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:4 */ 4, '1000000004', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 55
pageId = 45
start = 18
offsets = 115, 102, 89, 76
entryCount = 4
rows = {
( /* key:1 */ 1, '1000000001', null)
( /* key:2 */ 2, '1000000002', null)
( /* key:3 */ 3, '1000000003', null)
( /* key:4 */ 4, '1000000004', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 55
pageId = 44
start = 18
offsets = 115, 102, 89, 76
entryCount = 4
rows = {
( /* key:5 */ 5, '1000000005', null)
( /* key:6 */ 6, '1000000006', null)
( /* key:7 */ 7, '1000000007', null)
( /* key:8 */ 8, '1000000008', null)
}
}
}
PageBtreeNode {
pageId = 54
parentPageId = 81
childPageIds = 47, 48
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:12 */ 12, '1000000012', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 54
pageId = 47
start = 18
offsets = 115, 102, 89, 76
entryCount = 4
rows = {
( /* key:9 */ 9, '1000000009', null)
( /* key:10 */ 10, '1000000010', null)
( /* key:11 */ 11, '1000000011', null)
( /* key:12 */ 12, '1000000012', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 54
pageId = 48
start = 18
offsets = 115, 102, 89, 75
entryCount = 4
rows = {
( /* key:13 */ 13, '1000000013', null)
( /* key:14 */ 14, '1000000014', null)
( /* key:15 */ 15, '1000000015', null)
( /* key:16 */ 16, '1000000016', null)
}
}
}
}
PageBtreeNode {
pageId = 80
parentPageId = 8
childPageIds = 60, 65, 70, 75
childPageIds.length = 4
entryCount = 3
rows = {
( /* key:24 */ 24, '1000000024', null)
( /* key:32 */ 32, '1000000032', null)
( /* key:40 */ 40, '1000000040', null)
}
PageBtreeNode {
pageId = 60
parentPageId = 80
childPageIds = 50, 52
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:20 */ 20, '1000000020', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 60
pageId = 50
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:17 */ 17, '1000000017', null)
( /* key:18 */ 18, '1000000018', null)
( /* key:19 */ 19, '1000000019', null)
( /* key:20 */ 20, '1000000020', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 60
pageId = 52
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:21 */ 21, '1000000021', null)
( /* key:22 */ 22, '1000000022', null)
( /* key:23 */ 23, '1000000023', null)
( /* key:24 */ 24, '1000000024', null)
}
}
}
PageBtreeNode {
pageId = 65
parentPageId = 80
childPageIds = 56, 58
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:28 */ 28, '1000000028', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 65
pageId = 56
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:25 */ 25, '1000000025', null)
( /* key:26 */ 26, '1000000026', null)
( /* key:27 */ 27, '1000000027', null)
( /* key:28 */ 28, '1000000028', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 65
pageId = 58
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:29 */ 29, '1000000029', null)
( /* key:30 */ 30, '1000000030', null)
( /* key:31 */ 31, '1000000031', null)
( /* key:32 */ 32, '1000000032', null)
}
}
}
PageBtreeNode {
pageId = 70
parentPageId = 80
childPageIds = 61, 63
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:36 */ 36, '1000000036', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 70
pageId = 61
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:33 */ 33, '1000000033', null)
( /* key:34 */ 34, '1000000034', null)
( /* key:35 */ 35, '1000000035', null)
( /* key:36 */ 36, '1000000036', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 70
pageId = 63
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:37 */ 37, '1000000037', null)
( /* key:38 */ 38, '1000000038', null)
( /* key:39 */ 39, '1000000039', null)
( /* key:40 */ 40, '1000000040', null)
}
}
}
PageBtreeNode {
pageId = 75
parentPageId = 80
childPageIds = 66, 68, 71, 73, 76, 78
childPageIds.length = 6
entryCount = 5
rows = {
( /* key:44 */ 44, '1000000044', null)
( /* key:48 */ 48, '1000000048', null)
( /* key:52 */ 52, '1000000052', null)
( /* key:56 */ 56, '1000000056', null)
( /* key:60 */ 60, '1000000060', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 75
pageId = 66
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:41 */ 41, '1000000041', null)
( /* key:42 */ 42, '1000000042', null)
( /* key:43 */ 43, '1000000043', null)
( /* key:44 */ 44, '1000000044', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 75
pageId = 68
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:45 */ 45, '1000000045', null)
( /* key:46 */ 46, '1000000046', null)
( /* key:47 */ 47, '1000000047', null)
( /* key:48 */ 48, '1000000048', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 75
pageId = 71
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:49 */ 49, '1000000049', null)
( /* key:50 */ 50, '1000000050', null)
( /* key:51 */ 51, '1000000051', null)
( /* key:52 */ 52, '1000000052', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 75
pageId = 73
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:53 */ 53, '1000000053', null)
( /* key:54 */ 54, '1000000054', null)
( /* key:55 */ 55, '1000000055', null)
( /* key:56 */ 56, '1000000056', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 75
pageId = 76
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:57 */ 57, '1000000057', null)
( /* key:58 */ 58, '1000000058', null)
( /* key:59 */ 59, '1000000059', null)
( /* key:60 */ 60, '1000000060', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 75
pageId = 78
start = 24
offsets = 114, 100, 86, 72, 58, 44, 30
entryCount = 7
rows = {
( /* key:61 */ 61, '1000000061', null)
( /* key:62 */ 62, '1000000062', null)
( /* key:63 */ 63, '1000000063', null)
( /* key:64 */ 64, '1000000064', null)
( /* key:65 */ 65, '1000000065', null)
( /* key:66 */ 66, '1000000066', null)
( /* key:67 */ 67, '1000000067', null)
}
}
}
}
-----------切割后----------
PageBtreeNode {
pageId = 8
parentPageId = 0
childPageIds = 81, 80
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:16 */ 16, '1000000016', null)
}
PageBtreeNode {
pageId = 81
parentPageId = 8
childPageIds = 55, 54
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:8 */ 8, '1000000008', null)
}
PageBtreeNode {
pageId = 55
parentPageId = 81
childPageIds = 45, 44
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:4 */ 4, '1000000004', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 55
pageId = 45
start = 18
offsets = 115, 102, 89, 76
entryCount = 4
rows = {
( /* key:1 */ 1, '1000000001', null)
( /* key:2 */ 2, '1000000002', null)
( /* key:3 */ 3, '1000000003', null)
( /* key:4 */ 4, '1000000004', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 55
pageId = 44
start = 18
offsets = 115, 102, 89, 76
entryCount = 4
rows = {
( /* key:5 */ 5, '1000000005', null)
( /* key:6 */ 6, '1000000006', null)
( /* key:7 */ 7, '1000000007', null)
( /* key:8 */ 8, '1000000008', null)
}
}
}
PageBtreeNode {
pageId = 54
parentPageId = 81
childPageIds = 47, 48
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:12 */ 12, '1000000012', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 54
pageId = 47
start = 18
offsets = 115, 102, 89, 76
entryCount = 4
rows = {
( /* key:9 */ 9, '1000000009', null)
( /* key:10 */ 10, '1000000010', null)
( /* key:11 */ 11, '1000000011', null)
( /* key:12 */ 12, '1000000012', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 54
pageId = 48
start = 18
offsets = 115, 102, 89, 75
entryCount = 4
rows = {
( /* key:13 */ 13, '1000000013', null)
( /* key:14 */ 14, '1000000014', null)
( /* key:15 */ 15, '1000000015', null)
( /* key:16 */ 16, '1000000016', null)
}
}
}
}
PageBtreeNode {
pageId = 80
parentPageId = 8
childPageIds = 60, 65, 70, 75
childPageIds.length = 4
entryCount = 3
rows = {
( /* key:24 */ 24, '1000000024', null)
( /* key:32 */ 32, '1000000032', null)
( /* key:40 */ 40, '1000000040', null)
}
PageBtreeNode {
pageId = 60
parentPageId = 80
childPageIds = 50, 52
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:20 */ 20, '1000000020', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 60
pageId = 50
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:17 */ 17, '1000000017', null)
( /* key:18 */ 18, '1000000018', null)
( /* key:19 */ 19, '1000000019', null)
( /* key:20 */ 20, '1000000020', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 60
pageId = 52
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:21 */ 21, '1000000021', null)
( /* key:22 */ 22, '1000000022', null)
( /* key:23 */ 23, '1000000023', null)
( /* key:24 */ 24, '1000000024', null)
}
}
}
PageBtreeNode {
pageId = 65
parentPageId = 80
childPageIds = 56, 58
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:28 */ 28, '1000000028', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 65
pageId = 56
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:25 */ 25, '1000000025', null)
( /* key:26 */ 26, '1000000026', null)
( /* key:27 */ 27, '1000000027', null)
( /* key:28 */ 28, '1000000028', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 65
pageId = 58
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:29 */ 29, '1000000029', null)
( /* key:30 */ 30, '1000000030', null)
( /* key:31 */ 31, '1000000031', null)
( /* key:32 */ 32, '1000000032', null)
}
}
}
PageBtreeNode {
pageId = 70
parentPageId = 80
childPageIds = 61, 63
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:36 */ 36, '1000000036', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 70
pageId = 61
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:33 */ 33, '1000000033', null)
( /* key:34 */ 34, '1000000034', null)
( /* key:35 */ 35, '1000000035', null)
( /* key:36 */ 36, '1000000036', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 70
pageId = 63
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:37 */ 37, '1000000037', null)
( /* key:38 */ 38, '1000000038', null)
( /* key:39 */ 39, '1000000039', null)
( /* key:40 */ 40, '1000000040', null)
}
}
}
PageBtreeNode {
pageId = 75
parentPageId = 80
childPageIds = 66, 68, 71, 73, 76, 78
childPageIds.length = 6
entryCount = 5
rows = {
( /* key:44 */ 44, '1000000044', null)
( /* key:48 */ 48, '1000000048', null)
( /* key:52 */ 52, '1000000052', null)
( /* key:56 */ 56, '1000000056', null)
( /* key:60 */ 60, '1000000060', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 75
pageId = 66
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:41 */ 41, '1000000041', null)
( /* key:42 */ 42, '1000000042', null)
( /* key:43 */ 43, '1000000043', null)
( /* key:44 */ 44, '1000000044', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 75
pageId = 68
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:45 */ 45, '1000000045', null)
( /* key:46 */ 46, '1000000046', null)
( /* key:47 */ 47, '1000000047', null)
( /* key:48 */ 48, '1000000048', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 75
pageId = 71
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:49 */ 49, '1000000049', null)
( /* key:50 */ 50, '1000000050', null)
( /* key:51 */ 51, '1000000051', null)
( /* key:52 */ 52, '1000000052', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 75
pageId = 73
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:53 */ 53, '1000000053', null)
( /* key:54 */ 54, '1000000054', null)
( /* key:55 */ 55, '1000000055', null)
( /* key:56 */ 56, '1000000056', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 75
pageId = 76
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:57 */ 57, '1000000057', null)
( /* key:58 */ 58, '1000000058', null)
( /* key:59 */ 59, '1000000059', null)
( /* key:60 */ 60, '1000000060', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 75
pageId = 78
start = 24
offsets = 114, 100, 86, 72, 58, 44, 30
entryCount = 7
rows = {
( /* key:61 */ 61, '1000000061', null)
( /* key:62 */ 62, '1000000062', null)
( /* key:63 */ 63, '1000000063', null)
( /* key:64 */ 64, '1000000064', null)
( /* key:65 */ 65, '1000000065', null)
( /* key:66 */ 66, '1000000066', null)
( /* key:67 */ 67, '1000000067', null)
}
}
}
}
}
-----------切割Node前----------
PageBtreeNode {
pageId = 80
parentPageId = 8
childPageIds = 60, 65, 70, 75
childPageIds.length = 4
entryCount = 3
rows = {
( /* key:24 */ 24, '1000000024', null)
( /* key:32 */ 32, '1000000032', null)
( /* key:40 */ 40, '1000000040', null)
}
PageBtreeNode {
pageId = 60
parentPageId = 80
childPageIds = 50, 52
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:20 */ 20, '1000000020', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 60
pageId = 50
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:17 */ 17, '1000000017', null)
( /* key:18 */ 18, '1000000018', null)
( /* key:19 */ 19, '1000000019', null)
( /* key:20 */ 20, '1000000020', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 60
pageId = 52
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:21 */ 21, '1000000021', null)
( /* key:22 */ 22, '1000000022', null)
( /* key:23 */ 23, '1000000023', null)
( /* key:24 */ 24, '1000000024', null)
}
}
}
PageBtreeNode {
pageId = 65
parentPageId = 80
childPageIds = 56, 58
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:28 */ 28, '1000000028', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 65
pageId = 56
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:25 */ 25, '1000000025', null)
( /* key:26 */ 26, '1000000026', null)
( /* key:27 */ 27, '1000000027', null)
( /* key:28 */ 28, '1000000028', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 65
pageId = 58
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:29 */ 29, '1000000029', null)
( /* key:30 */ 30, '1000000030', null)
( /* key:31 */ 31, '1000000031', null)
( /* key:32 */ 32, '1000000032', null)
}
}
}
PageBtreeNode {
pageId = 70
parentPageId = 80
childPageIds = 61, 63
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:36 */ 36, '1000000036', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 70
pageId = 61
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:33 */ 33, '1000000033', null)
( /* key:34 */ 34, '1000000034', null)
( /* key:35 */ 35, '1000000035', null)
( /* key:36 */ 36, '1000000036', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 70
pageId = 63
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:37 */ 37, '1000000037', null)
( /* key:38 */ 38, '1000000038', null)
( /* key:39 */ 39, '1000000039', null)
( /* key:40 */ 40, '1000000040', null)
}
}
}
PageBtreeNode {
pageId = 75
parentPageId = 80
childPageIds = 66, 68, 71, 73, 76, 78
childPageIds.length = 6
entryCount = 5
rows = {
( /* key:44 */ 44, '1000000044', null)
( /* key:48 */ 48, '1000000048', null)
( /* key:52 */ 52, '1000000052', null)
( /* key:56 */ 56, '1000000056', null)
( /* key:60 */ 60, '1000000060', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 75
pageId = 66
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:41 */ 41, '1000000041', null)
( /* key:42 */ 42, '1000000042', null)
( /* key:43 */ 43, '1000000043', null)
( /* key:44 */ 44, '1000000044', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 75
pageId = 68
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:45 */ 45, '1000000045', null)
( /* key:46 */ 46, '1000000046', null)
( /* key:47 */ 47, '1000000047', null)
( /* key:48 */ 48, '1000000048', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 75
pageId = 71
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:49 */ 49, '1000000049', null)
( /* key:50 */ 50, '1000000050', null)
( /* key:51 */ 51, '1000000051', null)
( /* key:52 */ 52, '1000000052', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 75
pageId = 73
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:53 */ 53, '1000000053', null)
( /* key:54 */ 54, '1000000054', null)
( /* key:55 */ 55, '1000000055', null)
( /* key:56 */ 56, '1000000056', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 75
pageId = 76
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:57 */ 57, '1000000057', null)
( /* key:58 */ 58, '1000000058', null)
( /* key:59 */ 59, '1000000059', null)
( /* key:60 */ 60, '1000000060', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 75
pageId = 78
start = 24
offsets = 114, 100, 86, 72, 58, 44, 30
entryCount = 7
rows = {
( /* key:61 */ 61, '1000000061', null)
( /* key:62 */ 62, '1000000062', null)
( /* key:63 */ 63, '1000000063', null)
( /* key:64 */ 64, '1000000064', null)
( /* key:65 */ 65, '1000000065', null)
( /* key:66 */ 66, '1000000066', null)
( /* key:67 */ 67, '1000000067', null)
}
}
}
}
-----------按( /* key:48 */ 48, '1000000048', null)切割----------
-----------Node切割成两个子页面----------
PageBtreeNode {
pageId = 75
parentPageId = 80
childPageIds = 66, 68
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:44 */ 44, '1000000044', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 75
pageId = 66
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:41 */ 41, '1000000041', null)
( /* key:42 */ 42, '1000000042', null)
( /* key:43 */ 43, '1000000043', null)
( /* key:44 */ 44, '1000000044', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 75
pageId = 68
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:45 */ 45, '1000000045', null)
( /* key:46 */ 46, '1000000046', null)
( /* key:47 */ 47, '1000000047', null)
( /* key:48 */ 48, '1000000048', null)
}
}
}
PageBtreeNode {
pageId = 82
parentPageId = 80
childPageIds = 71, 73, 76, 78
childPageIds.length = 4
entryCount = 3
rows = {
( /* key:52 */ 52, '1000000052', null)
( /* key:56 */ 56, '1000000056', null)
( /* key:60 */ 60, '1000000060', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 82
pageId = 71
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:49 */ 49, '1000000049', null)
( /* key:50 */ 50, '1000000050', null)
( /* key:51 */ 51, '1000000051', null)
( /* key:52 */ 52, '1000000052', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 82
pageId = 73
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:53 */ 53, '1000000053', null)
( /* key:54 */ 54, '1000000054', null)
( /* key:55 */ 55, '1000000055', null)
( /* key:56 */ 56, '1000000056', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 82
pageId = 76
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:57 */ 57, '1000000057', null)
( /* key:58 */ 58, '1000000058', null)
( /* key:59 */ 59, '1000000059', null)
( /* key:60 */ 60, '1000000060', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 82
pageId = 78
start = 24
offsets = 114, 100, 86, 72, 58, 44, 30
entryCount = 7
rows = {
( /* key:61 */ 61, '1000000061', null)
( /* key:62 */ 62, '1000000062', null)
( /* key:63 */ 63, '1000000063', null)
( /* key:64 */ 64, '1000000064', null)
( /* key:65 */ 65, '1000000065', null)
( /* key:66 */ 66, '1000000066', null)
( /* key:67 */ 67, '1000000067', null)
}
}
}
-----------切割Node后----------
PageBtreeNode {
pageId = 80
parentPageId = 8
childPageIds = 60, 65, 70, 75, 82
childPageIds.length = 5
entryCount = 4
rows = {
( /* key:24 */ 24, '1000000024', null)
( /* key:32 */ 32, '1000000032', null)
( /* key:40 */ 40, '1000000040', null)
( /* key:48 */ 48, '1000000048', null)
}
PageBtreeNode {
pageId = 60
parentPageId = 80
childPageIds = 50, 52
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:20 */ 20, '1000000020', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 60
pageId = 50
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:17 */ 17, '1000000017', null)
( /* key:18 */ 18, '1000000018', null)
( /* key:19 */ 19, '1000000019', null)
( /* key:20 */ 20, '1000000020', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 60
pageId = 52
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:21 */ 21, '1000000021', null)
( /* key:22 */ 22, '1000000022', null)
( /* key:23 */ 23, '1000000023', null)
( /* key:24 */ 24, '1000000024', null)
}
}
}
PageBtreeNode {
pageId = 65
parentPageId = 80
childPageIds = 56, 58
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:28 */ 28, '1000000028', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 65
pageId = 56
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:25 */ 25, '1000000025', null)
( /* key:26 */ 26, '1000000026', null)
( /* key:27 */ 27, '1000000027', null)
( /* key:28 */ 28, '1000000028', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 65
pageId = 58
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:29 */ 29, '1000000029', null)
( /* key:30 */ 30, '1000000030', null)
( /* key:31 */ 31, '1000000031', null)
( /* key:32 */ 32, '1000000032', null)
}
}
}
PageBtreeNode {
pageId = 70
parentPageId = 80
childPageIds = 61, 63
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:36 */ 36, '1000000036', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 70
pageId = 61
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:33 */ 33, '1000000033', null)
( /* key:34 */ 34, '1000000034', null)
( /* key:35 */ 35, '1000000035', null)
( /* key:36 */ 36, '1000000036', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 70
pageId = 63
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:37 */ 37, '1000000037', null)
( /* key:38 */ 38, '1000000038', null)
( /* key:39 */ 39, '1000000039', null)
( /* key:40 */ 40, '1000000040', null)
}
}
}
PageBtreeNode {
pageId = 75
parentPageId = 80
childPageIds = 66, 68
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:44 */ 44, '1000000044', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 75
pageId = 66
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:41 */ 41, '1000000041', null)
( /* key:42 */ 42, '1000000042', null)
( /* key:43 */ 43, '1000000043', null)
( /* key:44 */ 44, '1000000044', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 75
pageId = 68
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:45 */ 45, '1000000045', null)
( /* key:46 */ 46, '1000000046', null)
( /* key:47 */ 47, '1000000047', null)
( /* key:48 */ 48, '1000000048', null)
}
}
}
PageBtreeNode {
pageId = 82
parentPageId = 80
childPageIds = 71, 73, 76, 78
childPageIds.length = 4
entryCount = 3
rows = {
( /* key:52 */ 52, '1000000052', null)
( /* key:56 */ 56, '1000000056', null)
( /* key:60 */ 60, '1000000060', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 82
pageId = 71
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:49 */ 49, '1000000049', null)
( /* key:50 */ 50, '1000000050', null)
( /* key:51 */ 51, '1000000051', null)
( /* key:52 */ 52, '1000000052', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 82
pageId = 73
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:53 */ 53, '1000000053', null)
( /* key:54 */ 54, '1000000054', null)
( /* key:55 */ 55, '1000000055', null)
( /* key:56 */ 56, '1000000056', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 82
pageId = 76
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:57 */ 57, '1000000057', null)
( /* key:58 */ 58, '1000000058', null)
( /* key:59 */ 59, '1000000059', null)
( /* key:60 */ 60, '1000000060', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 82
pageId = 78
start = 24
offsets = 114, 100, 86, 72, 58, 44, 30
entryCount = 7
rows = {
( /* key:61 */ 61, '1000000061', null)
( /* key:62 */ 62, '1000000062', null)
( /* key:63 */ 63, '1000000063', null)
( /* key:64 */ 64, '1000000064', null)
( /* key:65 */ 65, '1000000065', null)
( /* key:66 */ 66, '1000000066', null)
( /* key:67 */ 67, '1000000067', null)
}
}
}
}
-----------切割Node前----------
PageBtreeNode {
pageId = 82
parentPageId = 80
childPageIds = 71, 73, 76, 78
childPageIds.length = 4
entryCount = 3
rows = {
( /* key:52 */ 52, '1000000052', null)
( /* key:56 */ 56, '1000000056', null)
( /* key:60 */ 60, '1000000060', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 82
pageId = 71
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:49 */ 49, '1000000049', null)
( /* key:50 */ 50, '1000000050', null)
( /* key:51 */ 51, '1000000051', null)
( /* key:52 */ 52, '1000000052', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 82
pageId = 73
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:53 */ 53, '1000000053', null)
( /* key:54 */ 54, '1000000054', null)
( /* key:55 */ 55, '1000000055', null)
( /* key:56 */ 56, '1000000056', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 82
pageId = 76
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:57 */ 57, '1000000057', null)
( /* key:58 */ 58, '1000000058', null)
( /* key:59 */ 59, '1000000059', null)
( /* key:60 */ 60, '1000000060', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 82
pageId = 78
start = 24
offsets = 114, 100, 86, 72, 58, 44, 30
entryCount = 7
rows = {
( /* key:61 */ 61, '1000000061', null)
( /* key:62 */ 62, '1000000062', null)
( /* key:63 */ 63, '1000000063', null)
( /* key:64 */ 64, '1000000064', null)
( /* key:65 */ 65, '1000000065', null)
( /* key:66 */ 66, '1000000066', null)
( /* key:67 */ 67, '1000000067', null)
}
}
}
-----------按( /* key:64 */ 64, '1000000064', null)切割----------
-----------Node切割成两个子页面----------
PageBtreeLeaf {
indexId = 15
parentPageId = 82
pageId = 78
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:61 */ 61, '1000000061', null)
( /* key:62 */ 62, '1000000062', null)
( /* key:63 */ 63, '1000000063', null)
( /* key:64 */ 64, '1000000064', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 82
pageId = 83
start = 16
offsets = 114, 100, 86
entryCount = 3
rows = {
( /* key:65 */ 65, '1000000065', null)
( /* key:66 */ 66, '1000000066', null)
( /* key:67 */ 67, '1000000067', null)
}
}
-----------切割Node后----------
PageBtreeNode {
pageId = 82
parentPageId = 80
childPageIds = 71, 73, 76, 78, 83
childPageIds.length = 5
entryCount = 4
rows = {
( /* key:52 */ 52, '1000000052', null)
( /* key:56 */ 56, '1000000056', null)
( /* key:60 */ 60, '1000000060', null)
( /* key:64 */ 64, '1000000064', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 82
pageId = 71
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:49 */ 49, '1000000049', null)
( /* key:50 */ 50, '1000000050', null)
( /* key:51 */ 51, '1000000051', null)
( /* key:52 */ 52, '1000000052', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 82
pageId = 73
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:53 */ 53, '1000000053', null)
( /* key:54 */ 54, '1000000054', null)
( /* key:55 */ 55, '1000000055', null)
( /* key:56 */ 56, '1000000056', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 82
pageId = 76
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:57 */ 57, '1000000057', null)
( /* key:58 */ 58, '1000000058', null)
( /* key:59 */ 59, '1000000059', null)
( /* key:60 */ 60, '1000000060', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 82
pageId = 78
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:61 */ 61, '1000000061', null)
( /* key:62 */ 62, '1000000062', null)
( /* key:63 */ 63, '1000000063', null)
( /* key:64 */ 64, '1000000064', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 82
pageId = 83
start = 16
offsets = 114, 100, 86
entryCount = 3
rows = {
( /* key:65 */ 65, '1000000065', null)
( /* key:66 */ 66, '1000000066', null)
( /* key:67 */ 67, '1000000067', null)
}
}
}
PageBtreeNode {
pageId = 8
parentPageId = 0
childPageIds = 81, 80
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:16 */ 16, '1000000016', null)
}
PageBtreeNode {
pageId = 81
parentPageId = 8
childPageIds = 55, 54
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:8 */ 8, '1000000008', null)
}
PageBtreeNode {
pageId = 55
parentPageId = 81
childPageIds = 45, 44
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:4 */ 4, '1000000004', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 55
pageId = 45
start = 18
offsets = 115, 102, 89, 76
entryCount = 4
rows = {
( /* key:1 */ 1, '1000000001', null)
( /* key:2 */ 2, '1000000002', null)
( /* key:3 */ 3, '1000000003', null)
( /* key:4 */ 4, '1000000004', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 55
pageId = 44
start = 18
offsets = 115, 102, 89, 76
entryCount = 4
rows = {
( /* key:5 */ 5, '1000000005', null)
( /* key:6 */ 6, '1000000006', null)
( /* key:7 */ 7, '1000000007', null)
( /* key:8 */ 8, '1000000008', null)
}
}
}
PageBtreeNode {
pageId = 54
parentPageId = 81
childPageIds = 47, 48
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:12 */ 12, '1000000012', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 54
pageId = 47
start = 18
offsets = 115, 102, 89, 76
entryCount = 4
rows = {
( /* key:9 */ 9, '1000000009', null)
( /* key:10 */ 10, '1000000010', null)
( /* key:11 */ 11, '1000000011', null)
( /* key:12 */ 12, '1000000012', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 54
pageId = 48
start = 18
offsets = 115, 102, 89, 75
entryCount = 4
rows = {
( /* key:13 */ 13, '1000000013', null)
( /* key:14 */ 14, '1000000014', null)
( /* key:15 */ 15, '1000000015', null)
( /* key:16 */ 16, '1000000016', null)
}
}
}
}
PageBtreeNode {
pageId = 80
parentPageId = 8
childPageIds = 60, 65, 70, 75, 82
childPageIds.length = 5
entryCount = 4
rows = {
( /* key:24 */ 24, '1000000024', null)
( /* key:32 */ 32, '1000000032', null)
( /* key:40 */ 40, '1000000040', null)
( /* key:48 */ 48, '1000000048', null)
}
PageBtreeNode {
pageId = 60
parentPageId = 80
childPageIds = 50, 52
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:20 */ 20, '1000000020', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 60
pageId = 50
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:17 */ 17, '1000000017', null)
( /* key:18 */ 18, '1000000018', null)
( /* key:19 */ 19, '1000000019', null)
( /* key:20 */ 20, '1000000020', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 60
pageId = 52
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:21 */ 21, '1000000021', null)
( /* key:22 */ 22, '1000000022', null)
( /* key:23 */ 23, '1000000023', null)
( /* key:24 */ 24, '1000000024', null)
}
}
}
PageBtreeNode {
pageId = 65
parentPageId = 80
childPageIds = 56, 58
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:28 */ 28, '1000000028', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 65
pageId = 56
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:25 */ 25, '1000000025', null)
( /* key:26 */ 26, '1000000026', null)
( /* key:27 */ 27, '1000000027', null)
( /* key:28 */ 28, '1000000028', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 65
pageId = 58
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:29 */ 29, '1000000029', null)
( /* key:30 */ 30, '1000000030', null)
( /* key:31 */ 31, '1000000031', null)
( /* key:32 */ 32, '1000000032', null)
}
}
}
PageBtreeNode {
pageId = 70
parentPageId = 80
childPageIds = 61, 63
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:36 */ 36, '1000000036', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 70
pageId = 61
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:33 */ 33, '1000000033', null)
( /* key:34 */ 34, '1000000034', null)
( /* key:35 */ 35, '1000000035', null)
( /* key:36 */ 36, '1000000036', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 70
pageId = 63
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:37 */ 37, '1000000037', null)
( /* key:38 */ 38, '1000000038', null)
( /* key:39 */ 39, '1000000039', null)
( /* key:40 */ 40, '1000000040', null)
}
}
}
PageBtreeNode {
pageId = 75
parentPageId = 80
childPageIds = 66, 68
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:44 */ 44, '1000000044', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 75
pageId = 66
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:41 */ 41, '1000000041', null)
( /* key:42 */ 42, '1000000042', null)
( /* key:43 */ 43, '1000000043', null)
( /* key:44 */ 44, '1000000044', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 75
pageId = 68
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:45 */ 45, '1000000045', null)
( /* key:46 */ 46, '1000000046', null)
( /* key:47 */ 47, '1000000047', null)
( /* key:48 */ 48, '1000000048', null)
}
}
}
PageBtreeNode {
pageId = 82
parentPageId = 80
childPageIds = 71, 73, 76, 78, 83
childPageIds.length = 5
entryCount = 4
rows = {
( /* key:52 */ 52, '1000000052', null)
( /* key:56 */ 56, '1000000056', null)
( /* key:60 */ 60, '1000000060', null)
( /* key:64 */ 64, '1000000064', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 82
pageId = 71
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:49 */ 49, '1000000049', null)
( /* key:50 */ 50, '1000000050', null)
( /* key:51 */ 51, '1000000051', null)
( /* key:52 */ 52, '1000000052', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 82
pageId = 73
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:53 */ 53, '1000000053', null)
( /* key:54 */ 54, '1000000054', null)
( /* key:55 */ 55, '1000000055', null)
( /* key:56 */ 56, '1000000056', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 82
pageId = 76
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:57 */ 57, '1000000057', null)
( /* key:58 */ 58, '1000000058', null)
( /* key:59 */ 59, '1000000059', null)
( /* key:60 */ 60, '1000000060', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 82
pageId = 78
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:61 */ 61, '1000000061', null)
( /* key:62 */ 62, '1000000062', null)
( /* key:63 */ 63, '1000000063', null)
( /* key:64 */ 64, '1000000064', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 82
pageId = 83
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:65 */ 65, '1000000065', null)
( /* key:66 */ 66, '1000000066', null)
( /* key:67 */ 67, '1000000067', null)
( /* key:68 */ 68, '1000000068', null)
}
}
}
}
}
---------------------
PageBtreeNode {
pageId = 8
parentPageId = 0
childPageIds = 81, 80
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:16 */ 16, '1000000016', null)
}
PageBtreeNode {
pageId = 81
parentPageId = 8
childPageIds = 55, 54
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:8 */ 8, '1000000008', null)
}
PageBtreeNode {
pageId = 55
parentPageId = 81
childPageIds = 45, 44
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:4 */ 4, '1000000004', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 55
pageId = 45
start = 18
offsets = 115, 102, 89, 76
entryCount = 4
rows = {
( /* key:1 */ 1, '1000000001', null)
( /* key:2 */ 2, '1000000002', null)
( /* key:3 */ 3, '1000000003', null)
( /* key:4 */ 4, '1000000004', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 55
pageId = 44
start = 18
offsets = 115, 102, 89, 76
entryCount = 4
rows = {
( /* key:5 */ 5, '1000000005', null)
( /* key:6 */ 6, '1000000006', null)
( /* key:7 */ 7, '1000000007', null)
( /* key:8 */ 8, '1000000008', null)
}
}
}
PageBtreeNode {
pageId = 54
parentPageId = 81
childPageIds = 47, 48
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:12 */ 12, '1000000012', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 54
pageId = 47
start = 18
offsets = 115, 102, 89, 76
entryCount = 4
rows = {
( /* key:9 */ 9, '1000000009', null)
( /* key:10 */ 10, '1000000010', null)
( /* key:11 */ 11, '1000000011', null)
( /* key:12 */ 12, '1000000012', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 54
pageId = 48
start = 18
offsets = 115, 102, 89, 75
entryCount = 4
rows = {
( /* key:13 */ 13, '1000000013', null)
( /* key:14 */ 14, '1000000014', null)
( /* key:15 */ 15, '1000000015', null)
( /* key:16 */ 16, '1000000016', null)
}
}
}
}
PageBtreeNode {
pageId = 80
parentPageId = 8
childPageIds = 60, 65, 70, 75, 82
childPageIds.length = 5
entryCount = 4
rows = {
( /* key:24 */ 24, '1000000024', null)
( /* key:32 */ 32, '1000000032', null)
( /* key:40 */ 40, '1000000040', null)
( /* key:48 */ 48, '1000000048', null)
}
PageBtreeNode {
pageId = 60
parentPageId = 80
childPageIds = 50, 52
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:20 */ 20, '1000000020', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 60
pageId = 50
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:17 */ 17, '1000000017', null)
( /* key:18 */ 18, '1000000018', null)
( /* key:19 */ 19, '1000000019', null)
( /* key:20 */ 20, '1000000020', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 60
pageId = 52
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:21 */ 21, '1000000021', null)
( /* key:22 */ 22, '1000000022', null)
( /* key:23 */ 23, '1000000023', null)
( /* key:24 */ 24, '1000000024', null)
}
}
}
PageBtreeNode {
pageId = 65
parentPageId = 80
childPageIds = 56, 58
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:28 */ 28, '1000000028', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 65
pageId = 56
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:25 */ 25, '1000000025', null)
( /* key:26 */ 26, '1000000026', null)
( /* key:27 */ 27, '1000000027', null)
( /* key:28 */ 28, '1000000028', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 65
pageId = 58
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:29 */ 29, '1000000029', null)
( /* key:30 */ 30, '1000000030', null)
( /* key:31 */ 31, '1000000031', null)
( /* key:32 */ 32, '1000000032', null)
}
}
}
PageBtreeNode {
pageId = 70
parentPageId = 80
childPageIds = 61, 63
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:36 */ 36, '1000000036', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 70
pageId = 61
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:33 */ 33, '1000000033', null)
( /* key:34 */ 34, '1000000034', null)
( /* key:35 */ 35, '1000000035', null)
( /* key:36 */ 36, '1000000036', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 70
pageId = 63
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:37 */ 37, '1000000037', null)
( /* key:38 */ 38, '1000000038', null)
( /* key:39 */ 39, '1000000039', null)
( /* key:40 */ 40, '1000000040', null)
}
}
}
PageBtreeNode {
pageId = 75
parentPageId = 80
childPageIds = 66, 68
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:44 */ 44, '1000000044', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 75
pageId = 66
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:41 */ 41, '1000000041', null)
( /* key:42 */ 42, '1000000042', null)
( /* key:43 */ 43, '1000000043', null)
( /* key:44 */ 44, '1000000044', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 75
pageId = 68
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:45 */ 45, '1000000045', null)
( /* key:46 */ 46, '1000000046', null)
( /* key:47 */ 47, '1000000047', null)
( /* key:48 */ 48, '1000000048', null)
}
}
}
PageBtreeNode {
pageId = 82
parentPageId = 80
childPageIds = 71, 73, 76, 78, 83
childPageIds.length = 5
entryCount = 4
rows = {
( /* key:52 */ 52, '1000000052', null)
( /* key:56 */ 56, '1000000056', null)
( /* key:60 */ 60, '1000000060', null)
( /* key:64 */ 64, '1000000064', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 82
pageId = 71
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:49 */ 49, '1000000049', null)
( /* key:50 */ 50, '1000000050', null)
( /* key:51 */ 51, '1000000051', null)
( /* key:52 */ 52, '1000000052', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 82
pageId = 73
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:53 */ 53, '1000000053', null)
( /* key:54 */ 54, '1000000054', null)
( /* key:55 */ 55, '1000000055', null)
( /* key:56 */ 56, '1000000056', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 82
pageId = 76
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:57 */ 57, '1000000057', null)
( /* key:58 */ 58, '1000000058', null)
( /* key:59 */ 59, '1000000059', null)
( /* key:60 */ 60, '1000000060', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 82
pageId = 78
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:61 */ 61, '1000000061', null)
( /* key:62 */ 62, '1000000062', null)
( /* key:63 */ 63, '1000000063', null)
( /* key:64 */ 64, '1000000064', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 82
pageId = 83
start = 20
offsets = 114, 100, 86, 72, 58
entryCount = 5
rows = {
( /* key:65 */ 65, '1000000065', null)
( /* key:66 */ 66, '1000000066', null)
( /* key:67 */ 67, '1000000067', null)
( /* key:68 */ 68, '1000000068', null)
( /* key:69 */ 69, '1000000069', null)
}
}
}
}
}
---------------------
PageBtreeNode {
pageId = 8
parentPageId = 0
childPageIds = 81, 80
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:16 */ 16, '1000000016', null)
}
PageBtreeNode {
pageId = 81
parentPageId = 8
childPageIds = 55, 54
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:8 */ 8, '1000000008', null)
}
PageBtreeNode {
pageId = 55
parentPageId = 81
childPageIds = 45, 44
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:4 */ 4, '1000000004', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 55
pageId = 45
start = 18
offsets = 115, 102, 89, 76
entryCount = 4
rows = {
( /* key:1 */ 1, '1000000001', null)
( /* key:2 */ 2, '1000000002', null)
( /* key:3 */ 3, '1000000003', null)
( /* key:4 */ 4, '1000000004', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 55
pageId = 44
start = 18
offsets = 115, 102, 89, 76
entryCount = 4
rows = {
( /* key:5 */ 5, '1000000005', null)
( /* key:6 */ 6, '1000000006', null)
( /* key:7 */ 7, '1000000007', null)
( /* key:8 */ 8, '1000000008', null)
}
}
}
PageBtreeNode {
pageId = 54
parentPageId = 81
childPageIds = 47, 48
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:12 */ 12, '1000000012', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 54
pageId = 47
start = 18
offsets = 115, 102, 89, 76
entryCount = 4
rows = {
( /* key:9 */ 9, '1000000009', null)
( /* key:10 */ 10, '1000000010', null)
( /* key:11 */ 11, '1000000011', null)
( /* key:12 */ 12, '1000000012', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 54
pageId = 48
start = 18
offsets = 115, 102, 89, 75
entryCount = 4
rows = {
( /* key:13 */ 13, '1000000013', null)
( /* key:14 */ 14, '1000000014', null)
( /* key:15 */ 15, '1000000015', null)
( /* key:16 */ 16, '1000000016', null)
}
}
}
}
PageBtreeNode {
pageId = 80
parentPageId = 8
childPageIds = 60, 65, 70, 75, 82
childPageIds.length = 5
entryCount = 4
rows = {
( /* key:24 */ 24, '1000000024', null)
( /* key:32 */ 32, '1000000032', null)
( /* key:40 */ 40, '1000000040', null)
( /* key:48 */ 48, '1000000048', null)
}
PageBtreeNode {
pageId = 60
parentPageId = 80
childPageIds = 50, 52
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:20 */ 20, '1000000020', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 60
pageId = 50
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:17 */ 17, '1000000017', null)
( /* key:18 */ 18, '1000000018', null)
( /* key:19 */ 19, '1000000019', null)
( /* key:20 */ 20, '1000000020', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 60
pageId = 52
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:21 */ 21, '1000000021', null)
( /* key:22 */ 22, '1000000022', null)
( /* key:23 */ 23, '1000000023', null)
( /* key:24 */ 24, '1000000024', null)
}
}
}
PageBtreeNode {
pageId = 65
parentPageId = 80
childPageIds = 56, 58
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:28 */ 28, '1000000028', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 65
pageId = 56
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:25 */ 25, '1000000025', null)
( /* key:26 */ 26, '1000000026', null)
( /* key:27 */ 27, '1000000027', null)
( /* key:28 */ 28, '1000000028', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 65
pageId = 58
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:29 */ 29, '1000000029', null)
( /* key:30 */ 30, '1000000030', null)
( /* key:31 */ 31, '1000000031', null)
( /* key:32 */ 32, '1000000032', null)
}
}
}
PageBtreeNode {
pageId = 70
parentPageId = 80
childPageIds = 61, 63
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:36 */ 36, '1000000036', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 70
pageId = 61
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:33 */ 33, '1000000033', null)
( /* key:34 */ 34, '1000000034', null)
( /* key:35 */ 35, '1000000035', null)
( /* key:36 */ 36, '1000000036', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 70
pageId = 63
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:37 */ 37, '1000000037', null)
( /* key:38 */ 38, '1000000038', null)
( /* key:39 */ 39, '1000000039', null)
( /* key:40 */ 40, '1000000040', null)
}
}
}
PageBtreeNode {
pageId = 75
parentPageId = 80
childPageIds = 66, 68
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:44 */ 44, '1000000044', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 75
pageId = 66
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:41 */ 41, '1000000041', null)
( /* key:42 */ 42, '1000000042', null)
( /* key:43 */ 43, '1000000043', null)
( /* key:44 */ 44, '1000000044', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 75
pageId = 68
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:45 */ 45, '1000000045', null)
( /* key:46 */ 46, '1000000046', null)
( /* key:47 */ 47, '1000000047', null)
( /* key:48 */ 48, '1000000048', null)
}
}
}
PageBtreeNode {
pageId = 82
parentPageId = 80
childPageIds = 71, 73, 76, 78, 83
childPageIds.length = 5
entryCount = 4
rows = {
( /* key:52 */ 52, '1000000052', null)
( /* key:56 */ 56, '1000000056', null)
( /* key:60 */ 60, '1000000060', null)
( /* key:64 */ 64, '1000000064', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 82
pageId = 71
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:49 */ 49, '1000000049', null)
( /* key:50 */ 50, '1000000050', null)
( /* key:51 */ 51, '1000000051', null)
( /* key:52 */ 52, '1000000052', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 82
pageId = 73
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:53 */ 53, '1000000053', null)
( /* key:54 */ 54, '1000000054', null)
( /* key:55 */ 55, '1000000055', null)
( /* key:56 */ 56, '1000000056', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 82
pageId = 76
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:57 */ 57, '1000000057', null)
( /* key:58 */ 58, '1000000058', null)
( /* key:59 */ 59, '1000000059', null)
( /* key:60 */ 60, '1000000060', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 82
pageId = 78
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:61 */ 61, '1000000061', null)
( /* key:62 */ 62, '1000000062', null)
( /* key:63 */ 63, '1000000063', null)
( /* key:64 */ 64, '1000000064', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 82
pageId = 83
start = 22
offsets = 114, 100, 86, 72, 58, 44
entryCount = 6
rows = {
( /* key:65 */ 65, '1000000065', null)
( /* key:66 */ 66, '1000000066', null)
( /* key:67 */ 67, '1000000067', null)
( /* key:68 */ 68, '1000000068', null)
( /* key:69 */ 69, '1000000069', null)
( /* key:70 */ 70, '1000000070', null)
}
}
}
}
}
---------------------
PageBtreeNode {
pageId = 8
parentPageId = 0
childPageIds = 81, 80
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:16 */ 16, '1000000016', null)
}
PageBtreeNode {
pageId = 81
parentPageId = 8
childPageIds = 55, 54
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:8 */ 8, '1000000008', null)
}
PageBtreeNode {
pageId = 55
parentPageId = 81
childPageIds = 45, 44
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:4 */ 4, '1000000004', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 55
pageId = 45
start = 18
offsets = 115, 102, 89, 76
entryCount = 4
rows = {
( /* key:1 */ 1, '1000000001', null)
( /* key:2 */ 2, '1000000002', null)
( /* key:3 */ 3, '1000000003', null)
( /* key:4 */ 4, '1000000004', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 55
pageId = 44
start = 18
offsets = 115, 102, 89, 76
entryCount = 4
rows = {
( /* key:5 */ 5, '1000000005', null)
( /* key:6 */ 6, '1000000006', null)
( /* key:7 */ 7, '1000000007', null)
( /* key:8 */ 8, '1000000008', null)
}
}
}
PageBtreeNode {
pageId = 54
parentPageId = 81
childPageIds = 47, 48
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:12 */ 12, '1000000012', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 54
pageId = 47
start = 18
offsets = 115, 102, 89, 76
entryCount = 4
rows = {
( /* key:9 */ 9, '1000000009', null)
( /* key:10 */ 10, '1000000010', null)
( /* key:11 */ 11, '1000000011', null)
( /* key:12 */ 12, '1000000012', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 54
pageId = 48
start = 18
offsets = 115, 102, 89, 75
entryCount = 4
rows = {
( /* key:13 */ 13, '1000000013', null)
( /* key:14 */ 14, '1000000014', null)
( /* key:15 */ 15, '1000000015', null)
( /* key:16 */ 16, '1000000016', null)
}
}
}
}
PageBtreeNode {
pageId = 80
parentPageId = 8
childPageIds = 60, 65, 70, 75, 82
childPageIds.length = 5
entryCount = 4
rows = {
( /* key:24 */ 24, '1000000024', null)
( /* key:32 */ 32, '1000000032', null)
( /* key:40 */ 40, '1000000040', null)
( /* key:48 */ 48, '1000000048', null)
}
PageBtreeNode {
pageId = 60
parentPageId = 80
childPageIds = 50, 52
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:20 */ 20, '1000000020', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 60
pageId = 50
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:17 */ 17, '1000000017', null)
( /* key:18 */ 18, '1000000018', null)
( /* key:19 */ 19, '1000000019', null)
( /* key:20 */ 20, '1000000020', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 60
pageId = 52
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:21 */ 21, '1000000021', null)
( /* key:22 */ 22, '1000000022', null)
( /* key:23 */ 23, '1000000023', null)
( /* key:24 */ 24, '1000000024', null)
}
}
}
PageBtreeNode {
pageId = 65
parentPageId = 80
childPageIds = 56, 58
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:28 */ 28, '1000000028', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 65
pageId = 56
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:25 */ 25, '1000000025', null)
( /* key:26 */ 26, '1000000026', null)
( /* key:27 */ 27, '1000000027', null)
( /* key:28 */ 28, '1000000028', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 65
pageId = 58
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:29 */ 29, '1000000029', null)
( /* key:30 */ 30, '1000000030', null)
( /* key:31 */ 31, '1000000031', null)
( /* key:32 */ 32, '1000000032', null)
}
}
}
PageBtreeNode {
pageId = 70
parentPageId = 80
childPageIds = 61, 63
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:36 */ 36, '1000000036', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 70
pageId = 61
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:33 */ 33, '1000000033', null)
( /* key:34 */ 34, '1000000034', null)
( /* key:35 */ 35, '1000000035', null)
( /* key:36 */ 36, '1000000036', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 70
pageId = 63
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:37 */ 37, '1000000037', null)
( /* key:38 */ 38, '1000000038', null)
( /* key:39 */ 39, '1000000039', null)
( /* key:40 */ 40, '1000000040', null)
}
}
}
PageBtreeNode {
pageId = 75
parentPageId = 80
childPageIds = 66, 68
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:44 */ 44, '1000000044', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 75
pageId = 66
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:41 */ 41, '1000000041', null)
( /* key:42 */ 42, '1000000042', null)
( /* key:43 */ 43, '1000000043', null)
( /* key:44 */ 44, '1000000044', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 75
pageId = 68
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:45 */ 45, '1000000045', null)
( /* key:46 */ 46, '1000000046', null)
( /* key:47 */ 47, '1000000047', null)
( /* key:48 */ 48, '1000000048', null)
}
}
}
PageBtreeNode {
pageId = 82
parentPageId = 80
childPageIds = 71, 73, 76, 78, 83
childPageIds.length = 5
entryCount = 4
rows = {
( /* key:52 */ 52, '1000000052', null)
( /* key:56 */ 56, '1000000056', null)
( /* key:60 */ 60, '1000000060', null)
( /* key:64 */ 64, '1000000064', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 82
pageId = 71
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:49 */ 49, '1000000049', null)
( /* key:50 */ 50, '1000000050', null)
( /* key:51 */ 51, '1000000051', null)
( /* key:52 */ 52, '1000000052', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 82
pageId = 73
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:53 */ 53, '1000000053', null)
( /* key:54 */ 54, '1000000054', null)
( /* key:55 */ 55, '1000000055', null)
( /* key:56 */ 56, '1000000056', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 82
pageId = 76
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:57 */ 57, '1000000057', null)
( /* key:58 */ 58, '1000000058', null)
( /* key:59 */ 59, '1000000059', null)
( /* key:60 */ 60, '1000000060', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 82
pageId = 78
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:61 */ 61, '1000000061', null)
( /* key:62 */ 62, '1000000062', null)
( /* key:63 */ 63, '1000000063', null)
( /* key:64 */ 64, '1000000064', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 82
pageId = 83
start = 24
offsets = 114, 100, 86, 72, 58, 44, 30
entryCount = 7
rows = {
( /* key:65 */ 65, '1000000065', null)
( /* key:66 */ 66, '1000000066', null)
( /* key:67 */ 67, '1000000067', null)
( /* key:68 */ 68, '1000000068', null)
( /* key:69 */ 69, '1000000069', null)
( /* key:70 */ 70, '1000000070', null)
( /* key:71 */ 71, '1000000071', null)
}
}
}
}
}
---------------------
-----------切割Node前----------
PageBtreeNode {
pageId = 82
parentPageId = 80
childPageIds = 71, 73, 76, 78, 83
childPageIds.length = 5
entryCount = 4
rows = {
( /* key:52 */ 52, '1000000052', null)
( /* key:56 */ 56, '1000000056', null)
( /* key:60 */ 60, '1000000060', null)
( /* key:64 */ 64, '1000000064', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 82
pageId = 71
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:49 */ 49, '1000000049', null)
( /* key:50 */ 50, '1000000050', null)
( /* key:51 */ 51, '1000000051', null)
( /* key:52 */ 52, '1000000052', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 82
pageId = 73
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:53 */ 53, '1000000053', null)
( /* key:54 */ 54, '1000000054', null)
( /* key:55 */ 55, '1000000055', null)
( /* key:56 */ 56, '1000000056', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 82
pageId = 76
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:57 */ 57, '1000000057', null)
( /* key:58 */ 58, '1000000058', null)
( /* key:59 */ 59, '1000000059', null)
( /* key:60 */ 60, '1000000060', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 82
pageId = 78
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:61 */ 61, '1000000061', null)
( /* key:62 */ 62, '1000000062', null)
( /* key:63 */ 63, '1000000063', null)
( /* key:64 */ 64, '1000000064', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 82
pageId = 83
start = 24
offsets = 114, 100, 86, 72, 58, 44, 30
entryCount = 7
rows = {
( /* key:65 */ 65, '1000000065', null)
( /* key:66 */ 66, '1000000066', null)
( /* key:67 */ 67, '1000000067', null)
( /* key:68 */ 68, '1000000068', null)
( /* key:69 */ 69, '1000000069', null)
( /* key:70 */ 70, '1000000070', null)
( /* key:71 */ 71, '1000000071', null)
}
}
}
-----------按( /* key:68 */ 68, '1000000068', null)切割----------
-----------Node切割成两个子页面----------
PageBtreeLeaf {
indexId = 15
parentPageId = 82
pageId = 83
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:65 */ 65, '1000000065', null)
( /* key:66 */ 66, '1000000066', null)
( /* key:67 */ 67, '1000000067', null)
( /* key:68 */ 68, '1000000068', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 82
pageId = 85
start = 16
offsets = 114, 100, 86
entryCount = 3
rows = {
( /* key:69 */ 69, '1000000069', null)
( /* key:70 */ 70, '1000000070', null)
( /* key:71 */ 71, '1000000071', null)
}
}
-----------切割Node后----------
PageBtreeNode {
pageId = 82
parentPageId = 80
childPageIds = 71, 73, 76, 78, 83, 85
childPageIds.length = 6
entryCount = 5
rows = {
( /* key:52 */ 52, '1000000052', null)
( /* key:56 */ 56, '1000000056', null)
( /* key:60 */ 60, '1000000060', null)
( /* key:64 */ 64, '1000000064', null)
( /* key:68 */ 68, '1000000068', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 82
pageId = 71
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:49 */ 49, '1000000049', null)
( /* key:50 */ 50, '1000000050', null)
( /* key:51 */ 51, '1000000051', null)
( /* key:52 */ 52, '1000000052', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 82
pageId = 73
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:53 */ 53, '1000000053', null)
( /* key:54 */ 54, '1000000054', null)
( /* key:55 */ 55, '1000000055', null)
( /* key:56 */ 56, '1000000056', null)
}
}
PageBtreeLeaf {
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parentPageId = 82
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}
PageBtreeLeaf {
indexId = 15
parentPageId = 65
pageId = 56
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:25 */ 25, '1000000025', null)
( /* key:26 */ 26, '1000000026', null)
( /* key:27 */ 27, '1000000027', null)
( /* key:28 */ 28, '1000000028', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 65
pageId = 58
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:29 */ 29, '1000000029', null)
( /* key:30 */ 30, '1000000030', null)
( /* key:31 */ 31, '1000000031', null)
( /* key:32 */ 32, '1000000032', null)
}
}
}
PageBtreeNode {
pageId = 70
parentPageId = 80
childPageIds = 61, 63
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:36 */ 36, '1000000036', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 70
pageId = 61
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:33 */ 33, '1000000033', null)
( /* key:34 */ 34, '1000000034', null)
( /* key:35 */ 35, '1000000035', null)
( /* key:36 */ 36, '1000000036', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 70
pageId = 63
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:37 */ 37, '1000000037', null)
( /* key:38 */ 38, '1000000038', null)
( /* key:39 */ 39, '1000000039', null)
( /* key:40 */ 40, '1000000040', null)
}
}
}
PageBtreeNode {
pageId = 75
parentPageId = 80
childPageIds = 66, 68
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:44 */ 44, '1000000044', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 75
pageId = 66
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:41 */ 41, '1000000041', null)
( /* key:42 */ 42, '1000000042', null)
( /* key:43 */ 43, '1000000043', null)
( /* key:44 */ 44, '1000000044', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 75
pageId = 68
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:45 */ 45, '1000000045', null)
( /* key:46 */ 46, '1000000046', null)
( /* key:47 */ 47, '1000000047', null)
( /* key:48 */ 48, '1000000048', null)
}
}
}
PageBtreeNode {
pageId = 82
parentPageId = 80
childPageIds = 71, 73, 76, 78, 83, 85
childPageIds.length = 6
entryCount = 5
rows = {
( /* key:52 */ 52, '1000000052', null)
( /* key:56 */ 56, '1000000056', null)
( /* key:60 */ 60, '1000000060', null)
( /* key:64 */ 64, '1000000064', null)
( /* key:68 */ 68, '1000000068', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 82
pageId = 71
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:49 */ 49, '1000000049', null)
( /* key:50 */ 50, '1000000050', null)
( /* key:51 */ 51, '1000000051', null)
( /* key:52 */ 52, '1000000052', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 82
pageId = 73
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:53 */ 53, '1000000053', null)
( /* key:54 */ 54, '1000000054', null)
( /* key:55 */ 55, '1000000055', null)
( /* key:56 */ 56, '1000000056', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 82
pageId = 76
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:57 */ 57, '1000000057', null)
( /* key:58 */ 58, '1000000058', null)
( /* key:59 */ 59, '1000000059', null)
( /* key:60 */ 60, '1000000060', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 82
pageId = 78
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:61 */ 61, '1000000061', null)
( /* key:62 */ 62, '1000000062', null)
( /* key:63 */ 63, '1000000063', null)
( /* key:64 */ 64, '1000000064', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 82
pageId = 83
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:65 */ 65, '1000000065', null)
( /* key:66 */ 66, '1000000066', null)
( /* key:67 */ 67, '1000000067', null)
( /* key:68 */ 68, '1000000068', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 82
pageId = 85
start = 22
offsets = 114, 100, 86, 72, 58, 44
entryCount = 6
rows = {
( /* key:69 */ 69, '1000000069', null)
( /* key:70 */ 70, '1000000070', null)
( /* key:71 */ 71, '1000000071', null)
( /* key:72 */ 72, '1000000072', null)
( /* key:73 */ 73, '1000000073', null)
( /* key:74 */ 74, '1000000074', null)
}
}
}
}
}
---------------------
PageBtreeNode {
pageId = 8
parentPageId = 0
childPageIds = 81, 80
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:16 */ 16, '1000000016', null)
}
PageBtreeNode {
pageId = 81
parentPageId = 8
childPageIds = 55, 54
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:8 */ 8, '1000000008', null)
}
PageBtreeNode {
pageId = 55
parentPageId = 81
childPageIds = 45, 44
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:4 */ 4, '1000000004', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 55
pageId = 45
start = 18
offsets = 115, 102, 89, 76
entryCount = 4
rows = {
( /* key:1 */ 1, '1000000001', null)
( /* key:2 */ 2, '1000000002', null)
( /* key:3 */ 3, '1000000003', null)
( /* key:4 */ 4, '1000000004', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 55
pageId = 44
start = 18
offsets = 115, 102, 89, 76
entryCount = 4
rows = {
( /* key:5 */ 5, '1000000005', null)
( /* key:6 */ 6, '1000000006', null)
( /* key:7 */ 7, '1000000007', null)
( /* key:8 */ 8, '1000000008', null)
}
}
}
PageBtreeNode {
pageId = 54
parentPageId = 81
childPageIds = 47, 48
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:12 */ 12, '1000000012', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 54
pageId = 47
start = 18
offsets = 115, 102, 89, 76
entryCount = 4
rows = {
( /* key:9 */ 9, '1000000009', null)
( /* key:10 */ 10, '1000000010', null)
( /* key:11 */ 11, '1000000011', null)
( /* key:12 */ 12, '1000000012', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 54
pageId = 48
start = 18
offsets = 115, 102, 89, 75
entryCount = 4
rows = {
( /* key:13 */ 13, '1000000013', null)
( /* key:14 */ 14, '1000000014', null)
( /* key:15 */ 15, '1000000015', null)
( /* key:16 */ 16, '1000000016', null)
}
}
}
}
PageBtreeNode {
pageId = 80
parentPageId = 8
childPageIds = 60, 65, 70, 75, 82
childPageIds.length = 5
entryCount = 4
rows = {
( /* key:24 */ 24, '1000000024', null)
( /* key:32 */ 32, '1000000032', null)
( /* key:40 */ 40, '1000000040', null)
( /* key:48 */ 48, '1000000048', null)
}
PageBtreeNode {
pageId = 60
parentPageId = 80
childPageIds = 50, 52
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:20 */ 20, '1000000020', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 60
pageId = 50
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:17 */ 17, '1000000017', null)
( /* key:18 */ 18, '1000000018', null)
( /* key:19 */ 19, '1000000019', null)
( /* key:20 */ 20, '1000000020', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 60
pageId = 52
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:21 */ 21, '1000000021', null)
( /* key:22 */ 22, '1000000022', null)
( /* key:23 */ 23, '1000000023', null)
( /* key:24 */ 24, '1000000024', null)
}
}
}
PageBtreeNode {
pageId = 65
parentPageId = 80
childPageIds = 56, 58
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:28 */ 28, '1000000028', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 65
pageId = 56
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:25 */ 25, '1000000025', null)
( /* key:26 */ 26, '1000000026', null)
( /* key:27 */ 27, '1000000027', null)
( /* key:28 */ 28, '1000000028', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 65
pageId = 58
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:29 */ 29, '1000000029', null)
( /* key:30 */ 30, '1000000030', null)
( /* key:31 */ 31, '1000000031', null)
( /* key:32 */ 32, '1000000032', null)
}
}
}
PageBtreeNode {
pageId = 70
parentPageId = 80
childPageIds = 61, 63
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:36 */ 36, '1000000036', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 70
pageId = 61
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:33 */ 33, '1000000033', null)
( /* key:34 */ 34, '1000000034', null)
( /* key:35 */ 35, '1000000035', null)
( /* key:36 */ 36, '1000000036', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 70
pageId = 63
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:37 */ 37, '1000000037', null)
( /* key:38 */ 38, '1000000038', null)
( /* key:39 */ 39, '1000000039', null)
( /* key:40 */ 40, '1000000040', null)
}
}
}
PageBtreeNode {
pageId = 75
parentPageId = 80
childPageIds = 66, 68
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:44 */ 44, '1000000044', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 75
pageId = 66
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:41 */ 41, '1000000041', null)
( /* key:42 */ 42, '1000000042', null)
( /* key:43 */ 43, '1000000043', null)
( /* key:44 */ 44, '1000000044', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 75
pageId = 68
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:45 */ 45, '1000000045', null)
( /* key:46 */ 46, '1000000046', null)
( /* key:47 */ 47, '1000000047', null)
( /* key:48 */ 48, '1000000048', null)
}
}
}
PageBtreeNode {
pageId = 82
parentPageId = 80
childPageIds = 71, 73, 76, 78, 83, 85
childPageIds.length = 6
entryCount = 5
rows = {
( /* key:52 */ 52, '1000000052', null)
( /* key:56 */ 56, '1000000056', null)
( /* key:60 */ 60, '1000000060', null)
( /* key:64 */ 64, '1000000064', null)
( /* key:68 */ 68, '1000000068', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 82
pageId = 71
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:49 */ 49, '1000000049', null)
( /* key:50 */ 50, '1000000050', null)
( /* key:51 */ 51, '1000000051', null)
( /* key:52 */ 52, '1000000052', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 82
pageId = 73
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:53 */ 53, '1000000053', null)
( /* key:54 */ 54, '1000000054', null)
( /* key:55 */ 55, '1000000055', null)
( /* key:56 */ 56, '1000000056', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 82
pageId = 76
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:57 */ 57, '1000000057', null)
( /* key:58 */ 58, '1000000058', null)
( /* key:59 */ 59, '1000000059', null)
( /* key:60 */ 60, '1000000060', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 82
pageId = 78
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:61 */ 61, '1000000061', null)
( /* key:62 */ 62, '1000000062', null)
( /* key:63 */ 63, '1000000063', null)
( /* key:64 */ 64, '1000000064', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 82
pageId = 83
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:65 */ 65, '1000000065', null)
( /* key:66 */ 66, '1000000066', null)
( /* key:67 */ 67, '1000000067', null)
( /* key:68 */ 68, '1000000068', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 82
pageId = 85
start = 24
offsets = 114, 100, 86, 72, 58, 44, 30
entryCount = 7
rows = {
( /* key:69 */ 69, '1000000069', null)
( /* key:70 */ 70, '1000000070', null)
( /* key:71 */ 71, '1000000071', null)
( /* key:72 */ 72, '1000000072', null)
( /* key:73 */ 73, '1000000073', null)
( /* key:74 */ 74, '1000000074', null)
( /* key:75 */ 75, '1000000075', null)
}
}
}
}
}
---------------------
-----------切割Node前----------
PageBtreeNode {
pageId = 80
parentPageId = 8
childPageIds = 60, 65, 70, 75, 82
childPageIds.length = 5
entryCount = 4
rows = {
( /* key:24 */ 24, '1000000024', null)
( /* key:32 */ 32, '1000000032', null)
( /* key:40 */ 40, '1000000040', null)
( /* key:48 */ 48, '1000000048', null)
}
PageBtreeNode {
pageId = 60
parentPageId = 80
childPageIds = 50, 52
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:20 */ 20, '1000000020', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 60
pageId = 50
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:17 */ 17, '1000000017', null)
( /* key:18 */ 18, '1000000018', null)
( /* key:19 */ 19, '1000000019', null)
( /* key:20 */ 20, '1000000020', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 60
pageId = 52
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:21 */ 21, '1000000021', null)
( /* key:22 */ 22, '1000000022', null)
( /* key:23 */ 23, '1000000023', null)
( /* key:24 */ 24, '1000000024', null)
}
}
}
PageBtreeNode {
pageId = 65
parentPageId = 80
childPageIds = 56, 58
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:28 */ 28, '1000000028', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 65
pageId = 56
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:25 */ 25, '1000000025', null)
( /* key:26 */ 26, '1000000026', null)
( /* key:27 */ 27, '1000000027', null)
( /* key:28 */ 28, '1000000028', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 65
pageId = 58
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:29 */ 29, '1000000029', null)
( /* key:30 */ 30, '1000000030', null)
( /* key:31 */ 31, '1000000031', null)
( /* key:32 */ 32, '1000000032', null)
}
}
}
PageBtreeNode {
pageId = 70
parentPageId = 80
childPageIds = 61, 63
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:36 */ 36, '1000000036', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 70
pageId = 61
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:33 */ 33, '1000000033', null)
( /* key:34 */ 34, '1000000034', null)
( /* key:35 */ 35, '1000000035', null)
( /* key:36 */ 36, '1000000036', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 70
pageId = 63
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:37 */ 37, '1000000037', null)
( /* key:38 */ 38, '1000000038', null)
( /* key:39 */ 39, '1000000039', null)
( /* key:40 */ 40, '1000000040', null)
}
}
}
PageBtreeNode {
pageId = 75
parentPageId = 80
childPageIds = 66, 68
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:44 */ 44, '1000000044', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 75
pageId = 66
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:41 */ 41, '1000000041', null)
( /* key:42 */ 42, '1000000042', null)
( /* key:43 */ 43, '1000000043', null)
( /* key:44 */ 44, '1000000044', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 75
pageId = 68
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:45 */ 45, '1000000045', null)
( /* key:46 */ 46, '1000000046', null)
( /* key:47 */ 47, '1000000047', null)
( /* key:48 */ 48, '1000000048', null)
}
}
}
PageBtreeNode {
pageId = 82
parentPageId = 80
childPageIds = 71, 73, 76, 78, 83, 85
childPageIds.length = 6
entryCount = 5
rows = {
( /* key:52 */ 52, '1000000052', null)
( /* key:56 */ 56, '1000000056', null)
( /* key:60 */ 60, '1000000060', null)
( /* key:64 */ 64, '1000000064', null)
( /* key:68 */ 68, '1000000068', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 82
pageId = 71
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:49 */ 49, '1000000049', null)
( /* key:50 */ 50, '1000000050', null)
( /* key:51 */ 51, '1000000051', null)
( /* key:52 */ 52, '1000000052', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 82
pageId = 73
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:53 */ 53, '1000000053', null)
( /* key:54 */ 54, '1000000054', null)
( /* key:55 */ 55, '1000000055', null)
( /* key:56 */ 56, '1000000056', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 82
pageId = 76
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:57 */ 57, '1000000057', null)
( /* key:58 */ 58, '1000000058', null)
( /* key:59 */ 59, '1000000059', null)
( /* key:60 */ 60, '1000000060', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 82
pageId = 78
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:61 */ 61, '1000000061', null)
( /* key:62 */ 62, '1000000062', null)
( /* key:63 */ 63, '1000000063', null)
( /* key:64 */ 64, '1000000064', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 82
pageId = 83
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:65 */ 65, '1000000065', null)
( /* key:66 */ 66, '1000000066', null)
( /* key:67 */ 67, '1000000067', null)
( /* key:68 */ 68, '1000000068', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 82
pageId = 85
start = 24
offsets = 114, 100, 86, 72, 58, 44, 30
entryCount = 7
rows = {
( /* key:69 */ 69, '1000000069', null)
( /* key:70 */ 70, '1000000070', null)
( /* key:71 */ 71, '1000000071', null)
( /* key:72 */ 72, '1000000072', null)
( /* key:73 */ 73, '1000000073', null)
( /* key:74 */ 74, '1000000074', null)
( /* key:75 */ 75, '1000000075', null)
}
}
}
}
-----------按( /* key:56 */ 56, '1000000056', null)切割----------
-----------Node切割成两个子页面----------
PageBtreeNode {
pageId = 82
parentPageId = 80
childPageIds = 71, 73
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:52 */ 52, '1000000052', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 82
pageId = 71
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:49 */ 49, '1000000049', null)
( /* key:50 */ 50, '1000000050', null)
( /* key:51 */ 51, '1000000051', null)
( /* key:52 */ 52, '1000000052', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 82
pageId = 73
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:53 */ 53, '1000000053', null)
( /* key:54 */ 54, '1000000054', null)
( /* key:55 */ 55, '1000000055', null)
( /* key:56 */ 56, '1000000056', null)
}
}
}
PageBtreeNode {
pageId = 87
parentPageId = 80
childPageIds = 76, 78, 83, 85
childPageIds.length = 4
entryCount = 3
rows = {
( /* key:60 */ 60, '1000000060', null)
( /* key:64 */ 64, '1000000064', null)
( /* key:68 */ 68, '1000000068', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 87
pageId = 76
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:57 */ 57, '1000000057', null)
( /* key:58 */ 58, '1000000058', null)
( /* key:59 */ 59, '1000000059', null)
( /* key:60 */ 60, '1000000060', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 87
pageId = 78
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:61 */ 61, '1000000061', null)
( /* key:62 */ 62, '1000000062', null)
( /* key:63 */ 63, '1000000063', null)
( /* key:64 */ 64, '1000000064', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 87
pageId = 83
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:65 */ 65, '1000000065', null)
( /* key:66 */ 66, '1000000066', null)
( /* key:67 */ 67, '1000000067', null)
( /* key:68 */ 68, '1000000068', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 87
pageId = 85
start = 24
offsets = 114, 100, 86, 72, 58, 44, 30
entryCount = 7
rows = {
( /* key:69 */ 69, '1000000069', null)
( /* key:70 */ 70, '1000000070', null)
( /* key:71 */ 71, '1000000071', null)
( /* key:72 */ 72, '1000000072', null)
( /* key:73 */ 73, '1000000073', null)
( /* key:74 */ 74, '1000000074', null)
( /* key:75 */ 75, '1000000075', null)
}
}
}
-----------切割Node后----------
PageBtreeNode {
pageId = 80
parentPageId = 8
childPageIds = 60, 65, 70, 75, 82, 87
childPageIds.length = 6
entryCount = 5
rows = {
( /* key:24 */ 24, '1000000024', null)
( /* key:32 */ 32, '1000000032', null)
( /* key:40 */ 40, '1000000040', null)
( /* key:48 */ 48, '1000000048', null)
( /* key:56 */ 56, '1000000056', null)
}
PageBtreeNode {
pageId = 60
parentPageId = 80
childPageIds = 50, 52
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:20 */ 20, '1000000020', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 60
pageId = 50
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:17 */ 17, '1000000017', null)
( /* key:18 */ 18, '1000000018', null)
( /* key:19 */ 19, '1000000019', null)
( /* key:20 */ 20, '1000000020', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 60
pageId = 52
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:21 */ 21, '1000000021', null)
( /* key:22 */ 22, '1000000022', null)
( /* key:23 */ 23, '1000000023', null)
( /* key:24 */ 24, '1000000024', null)
}
}
}
PageBtreeNode {
pageId = 65
parentPageId = 80
childPageIds = 56, 58
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:28 */ 28, '1000000028', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 65
pageId = 56
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:25 */ 25, '1000000025', null)
( /* key:26 */ 26, '1000000026', null)
( /* key:27 */ 27, '1000000027', null)
( /* key:28 */ 28, '1000000028', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 65
pageId = 58
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:29 */ 29, '1000000029', null)
( /* key:30 */ 30, '1000000030', null)
( /* key:31 */ 31, '1000000031', null)
( /* key:32 */ 32, '1000000032', null)
}
}
}
PageBtreeNode {
pageId = 70
parentPageId = 80
childPageIds = 61, 63
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:36 */ 36, '1000000036', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 70
pageId = 61
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:33 */ 33, '1000000033', null)
( /* key:34 */ 34, '1000000034', null)
( /* key:35 */ 35, '1000000035', null)
( /* key:36 */ 36, '1000000036', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 70
pageId = 63
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:37 */ 37, '1000000037', null)
( /* key:38 */ 38, '1000000038', null)
( /* key:39 */ 39, '1000000039', null)
( /* key:40 */ 40, '1000000040', null)
}
}
}
PageBtreeNode {
pageId = 75
parentPageId = 80
childPageIds = 66, 68
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:44 */ 44, '1000000044', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 75
pageId = 66
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:41 */ 41, '1000000041', null)
( /* key:42 */ 42, '1000000042', null)
( /* key:43 */ 43, '1000000043', null)
( /* key:44 */ 44, '1000000044', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 75
pageId = 68
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:45 */ 45, '1000000045', null)
( /* key:46 */ 46, '1000000046', null)
( /* key:47 */ 47, '1000000047', null)
( /* key:48 */ 48, '1000000048', null)
}
}
}
PageBtreeNode {
pageId = 82
parentPageId = 80
childPageIds = 71, 73
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:52 */ 52, '1000000052', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 82
pageId = 71
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:49 */ 49, '1000000049', null)
( /* key:50 */ 50, '1000000050', null)
( /* key:51 */ 51, '1000000051', null)
( /* key:52 */ 52, '1000000052', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 82
pageId = 73
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:53 */ 53, '1000000053', null)
( /* key:54 */ 54, '1000000054', null)
( /* key:55 */ 55, '1000000055', null)
( /* key:56 */ 56, '1000000056', null)
}
}
}
PageBtreeNode {
pageId = 87
parentPageId = 80
childPageIds = 76, 78, 83, 85
childPageIds.length = 4
entryCount = 3
rows = {
( /* key:60 */ 60, '1000000060', null)
( /* key:64 */ 64, '1000000064', null)
( /* key:68 */ 68, '1000000068', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 87
pageId = 76
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:57 */ 57, '1000000057', null)
( /* key:58 */ 58, '1000000058', null)
( /* key:59 */ 59, '1000000059', null)
( /* key:60 */ 60, '1000000060', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 87
pageId = 78
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:61 */ 61, '1000000061', null)
( /* key:62 */ 62, '1000000062', null)
( /* key:63 */ 63, '1000000063', null)
( /* key:64 */ 64, '1000000064', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 87
pageId = 83
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:65 */ 65, '1000000065', null)
( /* key:66 */ 66, '1000000066', null)
( /* key:67 */ 67, '1000000067', null)
( /* key:68 */ 68, '1000000068', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 87
pageId = 85
start = 24
offsets = 114, 100, 86, 72, 58, 44, 30
entryCount = 7
rows = {
( /* key:69 */ 69, '1000000069', null)
( /* key:70 */ 70, '1000000070', null)
( /* key:71 */ 71, '1000000071', null)
( /* key:72 */ 72, '1000000072', null)
( /* key:73 */ 73, '1000000073', null)
( /* key:74 */ 74, '1000000074', null)
( /* key:75 */ 75, '1000000075', null)
}
}
}
}
-----------切割Node前----------
PageBtreeNode {
pageId = 87
parentPageId = 80
childPageIds = 76, 78, 83, 85
childPageIds.length = 4
entryCount = 3
rows = {
( /* key:60 */ 60, '1000000060', null)
( /* key:64 */ 64, '1000000064', null)
( /* key:68 */ 68, '1000000068', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 87
pageId = 76
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:57 */ 57, '1000000057', null)
( /* key:58 */ 58, '1000000058', null)
( /* key:59 */ 59, '1000000059', null)
( /* key:60 */ 60, '1000000060', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 87
pageId = 78
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:61 */ 61, '1000000061', null)
( /* key:62 */ 62, '1000000062', null)
( /* key:63 */ 63, '1000000063', null)
( /* key:64 */ 64, '1000000064', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 87
pageId = 83
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:65 */ 65, '1000000065', null)
( /* key:66 */ 66, '1000000066', null)
( /* key:67 */ 67, '1000000067', null)
( /* key:68 */ 68, '1000000068', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 87
pageId = 85
start = 24
offsets = 114, 100, 86, 72, 58, 44, 30
entryCount = 7
rows = {
( /* key:69 */ 69, '1000000069', null)
( /* key:70 */ 70, '1000000070', null)
( /* key:71 */ 71, '1000000071', null)
( /* key:72 */ 72, '1000000072', null)
( /* key:73 */ 73, '1000000073', null)
( /* key:74 */ 74, '1000000074', null)
( /* key:75 */ 75, '1000000075', null)
}
}
}
-----------按( /* key:72 */ 72, '1000000072', null)切割----------
-----------Node切割成两个子页面----------
PageBtreeLeaf {
indexId = 15
parentPageId = 87
pageId = 85
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:69 */ 69, '1000000069', null)
( /* key:70 */ 70, '1000000070', null)
( /* key:71 */ 71, '1000000071', null)
( /* key:72 */ 72, '1000000072', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 87
pageId = 88
start = 16
offsets = 114, 100, 86
entryCount = 3
rows = {
( /* key:73 */ 73, '1000000073', null)
( /* key:74 */ 74, '1000000074', null)
( /* key:75 */ 75, '1000000075', null)
}
}
-----------切割Node后----------
PageBtreeNode {
pageId = 87
parentPageId = 80
childPageIds = 76, 78, 83, 85, 88
childPageIds.length = 5
entryCount = 4
rows = {
( /* key:60 */ 60, '1000000060', null)
( /* key:64 */ 64, '1000000064', null)
( /* key:68 */ 68, '1000000068', null)
( /* key:72 */ 72, '1000000072', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 87
pageId = 76
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:57 */ 57, '1000000057', null)
( /* key:58 */ 58, '1000000058', null)
( /* key:59 */ 59, '1000000059', null)
( /* key:60 */ 60, '1000000060', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 87
pageId = 78
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:61 */ 61, '1000000061', null)
( /* key:62 */ 62, '1000000062', null)
( /* key:63 */ 63, '1000000063', null)
( /* key:64 */ 64, '1000000064', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 87
pageId = 83
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:65 */ 65, '1000000065', null)
( /* key:66 */ 66, '1000000066', null)
( /* key:67 */ 67, '1000000067', null)
( /* key:68 */ 68, '1000000068', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 87
pageId = 85
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:69 */ 69, '1000000069', null)
( /* key:70 */ 70, '1000000070', null)
( /* key:71 */ 71, '1000000071', null)
( /* key:72 */ 72, '1000000072', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 87
pageId = 88
start = 16
offsets = 114, 100, 86
entryCount = 3
rows = {
( /* key:73 */ 73, '1000000073', null)
( /* key:74 */ 74, '1000000074', null)
( /* key:75 */ 75, '1000000075', null)
}
}
}
PageBtreeNode {
pageId = 8
parentPageId = 0
childPageIds = 81, 80
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:16 */ 16, '1000000016', null)
}
PageBtreeNode {
pageId = 81
parentPageId = 8
childPageIds = 55, 54
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:8 */ 8, '1000000008', null)
}
PageBtreeNode {
pageId = 55
parentPageId = 81
childPageIds = 45, 44
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:4 */ 4, '1000000004', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 55
pageId = 45
start = 18
offsets = 115, 102, 89, 76
entryCount = 4
rows = {
( /* key:1 */ 1, '1000000001', null)
( /* key:2 */ 2, '1000000002', null)
( /* key:3 */ 3, '1000000003', null)
( /* key:4 */ 4, '1000000004', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 55
pageId = 44
start = 18
offsets = 115, 102, 89, 76
entryCount = 4
rows = {
( /* key:5 */ 5, '1000000005', null)
( /* key:6 */ 6, '1000000006', null)
( /* key:7 */ 7, '1000000007', null)
( /* key:8 */ 8, '1000000008', null)
}
}
}
PageBtreeNode {
pageId = 54
parentPageId = 81
childPageIds = 47, 48
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:12 */ 12, '1000000012', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 54
pageId = 47
start = 18
offsets = 115, 102, 89, 76
entryCount = 4
rows = {
( /* key:9 */ 9, '1000000009', null)
( /* key:10 */ 10, '1000000010', null)
( /* key:11 */ 11, '1000000011', null)
( /* key:12 */ 12, '1000000012', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 54
pageId = 48
start = 18
offsets = 115, 102, 89, 75
entryCount = 4
rows = {
( /* key:13 */ 13, '1000000013', null)
( /* key:14 */ 14, '1000000014', null)
( /* key:15 */ 15, '1000000015', null)
( /* key:16 */ 16, '1000000016', null)
}
}
}
}
PageBtreeNode {
pageId = 80
parentPageId = 8
childPageIds = 60, 65, 70, 75, 82, 87
childPageIds.length = 6
entryCount = 5
rows = {
( /* key:24 */ 24, '1000000024', null)
( /* key:32 */ 32, '1000000032', null)
( /* key:40 */ 40, '1000000040', null)
( /* key:48 */ 48, '1000000048', null)
( /* key:56 */ 56, '1000000056', null)
}
PageBtreeNode {
pageId = 60
parentPageId = 80
childPageIds = 50, 52
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:20 */ 20, '1000000020', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 60
pageId = 50
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:17 */ 17, '1000000017', null)
( /* key:18 */ 18, '1000000018', null)
( /* key:19 */ 19, '1000000019', null)
( /* key:20 */ 20, '1000000020', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 60
pageId = 52
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:21 */ 21, '1000000021', null)
( /* key:22 */ 22, '1000000022', null)
( /* key:23 */ 23, '1000000023', null)
( /* key:24 */ 24, '1000000024', null)
}
}
}
PageBtreeNode {
pageId = 65
parentPageId = 80
childPageIds = 56, 58
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:28 */ 28, '1000000028', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 65
pageId = 56
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:25 */ 25, '1000000025', null)
( /* key:26 */ 26, '1000000026', null)
( /* key:27 */ 27, '1000000027', null)
( /* key:28 */ 28, '1000000028', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 65
pageId = 58
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:29 */ 29, '1000000029', null)
( /* key:30 */ 30, '1000000030', null)
( /* key:31 */ 31, '1000000031', null)
( /* key:32 */ 32, '1000000032', null)
}
}
}
PageBtreeNode {
pageId = 70
parentPageId = 80
childPageIds = 61, 63
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:36 */ 36, '1000000036', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 70
pageId = 61
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:33 */ 33, '1000000033', null)
( /* key:34 */ 34, '1000000034', null)
( /* key:35 */ 35, '1000000035', null)
( /* key:36 */ 36, '1000000036', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 70
pageId = 63
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:37 */ 37, '1000000037', null)
( /* key:38 */ 38, '1000000038', null)
( /* key:39 */ 39, '1000000039', null)
( /* key:40 */ 40, '1000000040', null)
}
}
}
PageBtreeNode {
pageId = 75
parentPageId = 80
childPageIds = 66, 68
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:44 */ 44, '1000000044', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 75
pageId = 66
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:41 */ 41, '1000000041', null)
( /* key:42 */ 42, '1000000042', null)
( /* key:43 */ 43, '1000000043', null)
( /* key:44 */ 44, '1000000044', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 75
pageId = 68
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:45 */ 45, '1000000045', null)
( /* key:46 */ 46, '1000000046', null)
( /* key:47 */ 47, '1000000047', null)
( /* key:48 */ 48, '1000000048', null)
}
}
}
PageBtreeNode {
pageId = 82
parentPageId = 80
childPageIds = 71, 73
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:52 */ 52, '1000000052', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 82
pageId = 71
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:49 */ 49, '1000000049', null)
( /* key:50 */ 50, '1000000050', null)
( /* key:51 */ 51, '1000000051', null)
( /* key:52 */ 52, '1000000052', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 82
pageId = 73
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:53 */ 53, '1000000053', null)
( /* key:54 */ 54, '1000000054', null)
( /* key:55 */ 55, '1000000055', null)
( /* key:56 */ 56, '1000000056', null)
}
}
}
PageBtreeNode {
pageId = 87
parentPageId = 80
childPageIds = 76, 78, 83, 85, 88
childPageIds.length = 5
entryCount = 4
rows = {
( /* key:60 */ 60, '1000000060', null)
( /* key:64 */ 64, '1000000064', null)
( /* key:68 */ 68, '1000000068', null)
( /* key:72 */ 72, '1000000072', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 87
pageId = 76
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:57 */ 57, '1000000057', null)
( /* key:58 */ 58, '1000000058', null)
( /* key:59 */ 59, '1000000059', null)
( /* key:60 */ 60, '1000000060', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 87
pageId = 78
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:61 */ 61, '1000000061', null)
( /* key:62 */ 62, '1000000062', null)
( /* key:63 */ 63, '1000000063', null)
( /* key:64 */ 64, '1000000064', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 87
pageId = 83
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:65 */ 65, '1000000065', null)
( /* key:66 */ 66, '1000000066', null)
( /* key:67 */ 67, '1000000067', null)
( /* key:68 */ 68, '1000000068', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 87
pageId = 85
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:69 */ 69, '1000000069', null)
( /* key:70 */ 70, '1000000070', null)
( /* key:71 */ 71, '1000000071', null)
( /* key:72 */ 72, '1000000072', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 87
pageId = 88
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:73 */ 73, '1000000073', null)
( /* key:74 */ 74, '1000000074', null)
( /* key:75 */ 75, '1000000075', null)
( /* key:76 */ 76, '1000000076', null)
}
}
}
}
}
---------------------
PageBtreeNode {
pageId = 8
parentPageId = 0
childPageIds = 81, 80
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:16 */ 16, '1000000016', null)
}
PageBtreeNode {
pageId = 81
parentPageId = 8
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---------------------
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---------------------
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( /* key:28 */ 28, '1000000028', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 65
pageId = 58
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:29 */ 29, '1000000029', null)
( /* key:30 */ 30, '1000000030', null)
( /* key:31 */ 31, '1000000031', null)
( /* key:32 */ 32, '1000000032', null)
}
}
}
PageBtreeNode {
pageId = 70
parentPageId = 80
childPageIds = 61, 63
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:36 */ 36, '1000000036', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 70
pageId = 61
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:33 */ 33, '1000000033', null)
( /* key:34 */ 34, '1000000034', null)
( /* key:35 */ 35, '1000000035', null)
( /* key:36 */ 36, '1000000036', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 70
pageId = 63
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:37 */ 37, '1000000037', null)
( /* key:38 */ 38, '1000000038', null)
( /* key:39 */ 39, '1000000039', null)
( /* key:40 */ 40, '1000000040', null)
}
}
}
PageBtreeNode {
pageId = 75
parentPageId = 80
childPageIds = 66, 68
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:44 */ 44, '1000000044', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 75
pageId = 66
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:41 */ 41, '1000000041', null)
( /* key:42 */ 42, '1000000042', null)
( /* key:43 */ 43, '1000000043', null)
( /* key:44 */ 44, '1000000044', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 75
pageId = 68
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:45 */ 45, '1000000045', null)
( /* key:46 */ 46, '1000000046', null)
( /* key:47 */ 47, '1000000047', null)
( /* key:48 */ 48, '1000000048', null)
}
}
}
PageBtreeNode {
pageId = 82
parentPageId = 80
childPageIds = 71, 73
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:52 */ 52, '1000000052', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 82
pageId = 71
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:49 */ 49, '1000000049', null)
( /* key:50 */ 50, '1000000050', null)
( /* key:51 */ 51, '1000000051', null)
( /* key:52 */ 52, '1000000052', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 82
pageId = 73
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:53 */ 53, '1000000053', null)
( /* key:54 */ 54, '1000000054', null)
( /* key:55 */ 55, '1000000055', null)
( /* key:56 */ 56, '1000000056', null)
}
}
}
PageBtreeNode {
pageId = 87
parentPageId = 80
childPageIds = 76, 78, 83, 85, 88
childPageIds.length = 5
entryCount = 4
rows = {
( /* key:60 */ 60, '1000000060', null)
( /* key:64 */ 64, '1000000064', null)
( /* key:68 */ 68, '1000000068', null)
( /* key:72 */ 72, '1000000072', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 87
pageId = 76
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:57 */ 57, '1000000057', null)
( /* key:58 */ 58, '1000000058', null)
( /* key:59 */ 59, '1000000059', null)
( /* key:60 */ 60, '1000000060', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 87
pageId = 78
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:61 */ 61, '1000000061', null)
( /* key:62 */ 62, '1000000062', null)
( /* key:63 */ 63, '1000000063', null)
( /* key:64 */ 64, '1000000064', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 87
pageId = 83
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:65 */ 65, '1000000065', null)
( /* key:66 */ 66, '1000000066', null)
( /* key:67 */ 67, '1000000067', null)
( /* key:68 */ 68, '1000000068', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 87
pageId = 85
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:69 */ 69, '1000000069', null)
( /* key:70 */ 70, '1000000070', null)
( /* key:71 */ 71, '1000000071', null)
( /* key:72 */ 72, '1000000072', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 87
pageId = 88
start = 24
offsets = 114, 100, 86, 72, 58, 44, 30
entryCount = 7
rows = {
( /* key:73 */ 73, '1000000073', null)
( /* key:74 */ 74, '1000000074', null)
( /* key:75 */ 75, '1000000075', null)
( /* key:76 */ 76, '1000000076', null)
( /* key:77 */ 77, '1000000077', null)
( /* key:78 */ 78, '1000000078', null)
( /* key:79 */ 79, '1000000079', null)
}
}
}
}
}
---------------------
-----------切割Node前----------
PageBtreeNode {
pageId = 87
parentPageId = 80
childPageIds = 76, 78, 83, 85, 88
childPageIds.length = 5
entryCount = 4
rows = {
( /* key:60 */ 60, '1000000060', null)
( /* key:64 */ 64, '1000000064', null)
( /* key:68 */ 68, '1000000068', null)
( /* key:72 */ 72, '1000000072', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 87
pageId = 76
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:57 */ 57, '1000000057', null)
( /* key:58 */ 58, '1000000058', null)
( /* key:59 */ 59, '1000000059', null)
( /* key:60 */ 60, '1000000060', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 87
pageId = 78
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:61 */ 61, '1000000061', null)
( /* key:62 */ 62, '1000000062', null)
( /* key:63 */ 63, '1000000063', null)
( /* key:64 */ 64, '1000000064', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 87
pageId = 83
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:65 */ 65, '1000000065', null)
( /* key:66 */ 66, '1000000066', null)
( /* key:67 */ 67, '1000000067', null)
( /* key:68 */ 68, '1000000068', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 87
pageId = 85
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:69 */ 69, '1000000069', null)
( /* key:70 */ 70, '1000000070', null)
( /* key:71 */ 71, '1000000071', null)
( /* key:72 */ 72, '1000000072', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 87
pageId = 88
start = 24
offsets = 114, 100, 86, 72, 58, 44, 30
entryCount = 7
rows = {
( /* key:73 */ 73, '1000000073', null)
( /* key:74 */ 74, '1000000074', null)
( /* key:75 */ 75, '1000000075', null)
( /* key:76 */ 76, '1000000076', null)
( /* key:77 */ 77, '1000000077', null)
( /* key:78 */ 78, '1000000078', null)
( /* key:79 */ 79, '1000000079', null)
}
}
}
-----------按( /* key:76 */ 76, '1000000076', null)切割----------
-----------Node切割成两个子页面----------
PageBtreeLeaf {
indexId = 15
parentPageId = 87
pageId = 88
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:73 */ 73, '1000000073', null)
( /* key:74 */ 74, '1000000074', null)
( /* key:75 */ 75, '1000000075', null)
( /* key:76 */ 76, '1000000076', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 87
pageId = 90
start = 16
offsets = 114, 100, 86
entryCount = 3
rows = {
( /* key:77 */ 77, '1000000077', null)
( /* key:78 */ 78, '1000000078', null)
( /* key:79 */ 79, '1000000079', null)
}
}
-----------切割Node后----------
PageBtreeNode {
pageId = 87
parentPageId = 80
childPageIds = 76, 78, 83, 85, 88, 90
childPageIds.length = 6
entryCount = 5
rows = {
( /* key:60 */ 60, '1000000060', null)
( /* key:64 */ 64, '1000000064', null)
( /* key:68 */ 68, '1000000068', null)
( /* key:72 */ 72, '1000000072', null)
( /* key:76 */ 76, '1000000076', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 87
pageId = 76
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:57 */ 57, '1000000057', null)
( /* key:58 */ 58, '1000000058', null)
( /* key:59 */ 59, '1000000059', null)
( /* key:60 */ 60, '1000000060', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 87
pageId = 78
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:61 */ 61, '1000000061', null)
( /* key:62 */ 62, '1000000062', null)
( /* key:63 */ 63, '1000000063', null)
( /* key:64 */ 64, '1000000064', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 87
pageId = 83
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:65 */ 65, '1000000065', null)
( /* key:66 */ 66, '1000000066', null)
( /* key:67 */ 67, '1000000067', null)
( /* key:68 */ 68, '1000000068', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 87
pageId = 85
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:69 */ 69, '1000000069', null)
( /* key:70 */ 70, '1000000070', null)
( /* key:71 */ 71, '1000000071', null)
( /* key:72 */ 72, '1000000072', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 87
pageId = 88
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:73 */ 73, '1000000073', null)
( /* key:74 */ 74, '1000000074', null)
( /* key:75 */ 75, '1000000075', null)
( /* key:76 */ 76, '1000000076', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 87
pageId = 90
start = 16
offsets = 114, 100, 86
entryCount = 3
rows = {
( /* key:77 */ 77, '1000000077', null)
( /* key:78 */ 78, '1000000078', null)
( /* key:79 */ 79, '1000000079', null)
}
}
}
PageBtreeNode {
pageId = 8
parentPageId = 0
childPageIds = 81, 80
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:16 */ 16, '1000000016', null)
}
PageBtreeNode {
pageId = 81
parentPageId = 8
childPageIds = 55, 54
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:8 */ 8, '1000000008', null)
}
PageBtreeNode {
pageId = 55
parentPageId = 81
childPageIds = 45, 44
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:4 */ 4, '1000000004', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 55
pageId = 45
start = 18
offsets = 115, 102, 89, 76
entryCount = 4
rows = {
( /* key:1 */ 1, '1000000001', null)
( /* key:2 */ 2, '1000000002', null)
( /* key:3 */ 3, '1000000003', null)
( /* key:4 */ 4, '1000000004', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 55
pageId = 44
start = 18
offsets = 115, 102, 89, 76
entryCount = 4
rows = {
( /* key:5 */ 5, '1000000005', null)
( /* key:6 */ 6, '1000000006', null)
( /* key:7 */ 7, '1000000007', null)
( /* key:8 */ 8, '1000000008', null)
}
}
}
PageBtreeNode {
pageId = 54
parentPageId = 81
childPageIds = 47, 48
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:12 */ 12, '1000000012', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 54
pageId = 47
start = 18
offsets = 115, 102, 89, 76
entryCount = 4
rows = {
( /* key:9 */ 9, '1000000009', null)
( /* key:10 */ 10, '1000000010', null)
( /* key:11 */ 11, '1000000011', null)
( /* key:12 */ 12, '1000000012', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 54
pageId = 48
start = 18
offsets = 115, 102, 89, 75
entryCount = 4
rows = {
( /* key:13 */ 13, '1000000013', null)
( /* key:14 */ 14, '1000000014', null)
( /* key:15 */ 15, '1000000015', null)
( /* key:16 */ 16, '1000000016', null)
}
}
}
}
PageBtreeNode {
pageId = 80
parentPageId = 8
childPageIds = 60, 65, 70, 75, 82, 87
childPageIds.length = 6
entryCount = 5
rows = {
( /* key:24 */ 24, '1000000024', null)
( /* key:32 */ 32, '1000000032', null)
( /* key:40 */ 40, '1000000040', null)
( /* key:48 */ 48, '1000000048', null)
( /* key:56 */ 56, '1000000056', null)
}
PageBtreeNode {
pageId = 60
parentPageId = 80
childPageIds = 50, 52
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:20 */ 20, '1000000020', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 60
pageId = 50
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:17 */ 17, '1000000017', null)
( /* key:18 */ 18, '1000000018', null)
( /* key:19 */ 19, '1000000019', null)
( /* key:20 */ 20, '1000000020', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 60
pageId = 52
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:21 */ 21, '1000000021', null)
( /* key:22 */ 22, '1000000022', null)
( /* key:23 */ 23, '1000000023', null)
( /* key:24 */ 24, '1000000024', null)
}
}
}
PageBtreeNode {
pageId = 65
parentPageId = 80
childPageIds = 56, 58
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:28 */ 28, '1000000028', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 65
pageId = 56
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:25 */ 25, '1000000025', null)
( /* key:26 */ 26, '1000000026', null)
( /* key:27 */ 27, '1000000027', null)
( /* key:28 */ 28, '1000000028', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 65
pageId = 58
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:29 */ 29, '1000000029', null)
( /* key:30 */ 30, '1000000030', null)
( /* key:31 */ 31, '1000000031', null)
( /* key:32 */ 32, '1000000032', null)
}
}
}
PageBtreeNode {
pageId = 70
parentPageId = 80
childPageIds = 61, 63
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:36 */ 36, '1000000036', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 70
pageId = 61
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:33 */ 33, '1000000033', null)
( /* key:34 */ 34, '1000000034', null)
( /* key:35 */ 35, '1000000035', null)
( /* key:36 */ 36, '1000000036', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 70
pageId = 63
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:37 */ 37, '1000000037', null)
( /* key:38 */ 38, '1000000038', null)
( /* key:39 */ 39, '1000000039', null)
( /* key:40 */ 40, '1000000040', null)
}
}
}
PageBtreeNode {
pageId = 75
parentPageId = 80
childPageIds = 66, 68
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:44 */ 44, '1000000044', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 75
pageId = 66
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:41 */ 41, '1000000041', null)
( /* key:42 */ 42, '1000000042', null)
( /* key:43 */ 43, '1000000043', null)
( /* key:44 */ 44, '1000000044', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 75
pageId = 68
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:45 */ 45, '1000000045', null)
( /* key:46 */ 46, '1000000046', null)
( /* key:47 */ 47, '1000000047', null)
( /* key:48 */ 48, '1000000048', null)
}
}
}
PageBtreeNode {
pageId = 82
parentPageId = 80
childPageIds = 71, 73
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:52 */ 52, '1000000052', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 82
pageId = 71
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:49 */ 49, '1000000049', null)
( /* key:50 */ 50, '1000000050', null)
( /* key:51 */ 51, '1000000051', null)
( /* key:52 */ 52, '1000000052', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 82
pageId = 73
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:53 */ 53, '1000000053', null)
( /* key:54 */ 54, '1000000054', null)
( /* key:55 */ 55, '1000000055', null)
( /* key:56 */ 56, '1000000056', null)
}
}
}
PageBtreeNode {
pageId = 87
parentPageId = 80
childPageIds = 76, 78, 83, 85, 88, 90
childPageIds.length = 6
entryCount = 5
rows = {
( /* key:60 */ 60, '1000000060', null)
( /* key:64 */ 64, '1000000064', null)
( /* key:68 */ 68, '1000000068', null)
( /* key:72 */ 72, '1000000072', null)
( /* key:76 */ 76, '1000000076', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 87
pageId = 76
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:57 */ 57, '1000000057', null)
( /* key:58 */ 58, '1000000058', null)
( /* key:59 */ 59, '1000000059', null)
( /* key:60 */ 60, '1000000060', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 87
pageId = 78
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:61 */ 61, '1000000061', null)
( /* key:62 */ 62, '1000000062', null)
( /* key:63 */ 63, '1000000063', null)
( /* key:64 */ 64, '1000000064', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 87
pageId = 83
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:65 */ 65, '1000000065', null)
( /* key:66 */ 66, '1000000066', null)
( /* key:67 */ 67, '1000000067', null)
( /* key:68 */ 68, '1000000068', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 87
pageId = 85
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:69 */ 69, '1000000069', null)
( /* key:70 */ 70, '1000000070', null)
( /* key:71 */ 71, '1000000071', null)
( /* key:72 */ 72, '1000000072', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 87
pageId = 88
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:73 */ 73, '1000000073', null)
( /* key:74 */ 74, '1000000074', null)
( /* key:75 */ 75, '1000000075', null)
( /* key:76 */ 76, '1000000076', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 87
pageId = 90
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:77 */ 77, '1000000077', null)
( /* key:78 */ 78, '1000000078', null)
( /* key:79 */ 79, '1000000079', null)
( /* key:80 */ 80, '1000000080', null)
}
}
}
}
}
---------------------
PageBtreeNode {
pageId = 8
parentPageId = 0
childPageIds = 81, 80
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:16 */ 16, '1000000016', null)
}
PageBtreeNode {
pageId = 81
parentPageId = 8
childPageIds = 55, 54
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:8 */ 8, '1000000008', null)
}
PageBtreeNode {
pageId = 55
parentPageId = 81
childPageIds = 45, 44
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:4 */ 4, '1000000004', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 55
pageId = 45
start = 18
offsets = 115, 102, 89, 76
entryCount = 4
rows = {
( /* key:1 */ 1, '1000000001', null)
( /* key:2 */ 2, '1000000002', null)
( /* key:3 */ 3, '1000000003', null)
( /* key:4 */ 4, '1000000004', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 55
pageId = 44
start = 18
offsets = 115, 102, 89, 76
entryCount = 4
rows = {
( /* key:5 */ 5, '1000000005', null)
( /* key:6 */ 6, '1000000006', null)
( /* key:7 */ 7, '1000000007', null)
( /* key:8 */ 8, '1000000008', null)
}
}
}
PageBtreeNode {
pageId = 54
parentPageId = 81
childPageIds = 47, 48
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:12 */ 12, '1000000012', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 54
pageId = 47
start = 18
offsets = 115, 102, 89, 76
entryCount = 4
rows = {
( /* key:9 */ 9, '1000000009', null)
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---------------------
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---------------------
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entryCount = 1
rows = {
( /* key:36 */ 36, '1000000036', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 70
pageId = 61
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:33 */ 33, '1000000033', null)
( /* key:34 */ 34, '1000000034', null)
( /* key:35 */ 35, '1000000035', null)
( /* key:36 */ 36, '1000000036', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 70
pageId = 63
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:37 */ 37, '1000000037', null)
( /* key:38 */ 38, '1000000038', null)
( /* key:39 */ 39, '1000000039', null)
( /* key:40 */ 40, '1000000040', null)
}
}
}
PageBtreeNode {
pageId = 75
parentPageId = 80
childPageIds = 66, 68
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:44 */ 44, '1000000044', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 75
pageId = 66
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:41 */ 41, '1000000041', null)
( /* key:42 */ 42, '1000000042', null)
( /* key:43 */ 43, '1000000043', null)
( /* key:44 */ 44, '1000000044', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 75
pageId = 68
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:45 */ 45, '1000000045', null)
( /* key:46 */ 46, '1000000046', null)
( /* key:47 */ 47, '1000000047', null)
( /* key:48 */ 48, '1000000048', null)
}
}
}
PageBtreeNode {
pageId = 82
parentPageId = 80
childPageIds = 71, 73
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:52 */ 52, '1000000052', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 82
pageId = 71
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:49 */ 49, '1000000049', null)
( /* key:50 */ 50, '1000000050', null)
( /* key:51 */ 51, '1000000051', null)
( /* key:52 */ 52, '1000000052', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 82
pageId = 73
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:53 */ 53, '1000000053', null)
( /* key:54 */ 54, '1000000054', null)
( /* key:55 */ 55, '1000000055', null)
( /* key:56 */ 56, '1000000056', null)
}
}
}
PageBtreeNode {
pageId = 87
parentPageId = 80
childPageIds = 76, 78, 83, 85, 88, 90
childPageIds.length = 6
entryCount = 5
rows = {
( /* key:60 */ 60, '1000000060', null)
( /* key:64 */ 64, '1000000064', null)
( /* key:68 */ 68, '1000000068', null)
( /* key:72 */ 72, '1000000072', null)
( /* key:76 */ 76, '1000000076', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 87
pageId = 76
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:57 */ 57, '1000000057', null)
( /* key:58 */ 58, '1000000058', null)
( /* key:59 */ 59, '1000000059', null)
( /* key:60 */ 60, '1000000060', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 87
pageId = 78
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:61 */ 61, '1000000061', null)
( /* key:62 */ 62, '1000000062', null)
( /* key:63 */ 63, '1000000063', null)
( /* key:64 */ 64, '1000000064', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 87
pageId = 83
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:65 */ 65, '1000000065', null)
( /* key:66 */ 66, '1000000066', null)
( /* key:67 */ 67, '1000000067', null)
( /* key:68 */ 68, '1000000068', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 87
pageId = 85
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:69 */ 69, '1000000069', null)
( /* key:70 */ 70, '1000000070', null)
( /* key:71 */ 71, '1000000071', null)
( /* key:72 */ 72, '1000000072', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 87
pageId = 88
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:73 */ 73, '1000000073', null)
( /* key:74 */ 74, '1000000074', null)
( /* key:75 */ 75, '1000000075', null)
( /* key:76 */ 76, '1000000076', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 87
pageId = 90
start = 24
offsets = 114, 100, 86, 72, 58, 44, 30
entryCount = 7
rows = {
( /* key:77 */ 77, '1000000077', null)
( /* key:78 */ 78, '1000000078', null)
( /* key:79 */ 79, '1000000079', null)
( /* key:80 */ 80, '1000000080', null)
( /* key:81 */ 81, '1000000081', null)
( /* key:82 */ 82, '1000000082', null)
( /* key:83 */ 83, '1000000083', null)
}
}
}
}
}
---------------------
-----------切割Node前----------
PageBtreeNode {
pageId = 8
parentPageId = 0
childPageIds = 81, 80
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:16 */ 16, '1000000016', null)
}
PageBtreeNode {
pageId = 81
parentPageId = 8
childPageIds = 55, 54
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:8 */ 8, '1000000008', null)
}
PageBtreeNode {
pageId = 55
parentPageId = 81
childPageIds = 45, 44
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:4 */ 4, '1000000004', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 55
pageId = 45
start = 18
offsets = 115, 102, 89, 76
entryCount = 4
rows = {
( /* key:1 */ 1, '1000000001', null)
( /* key:2 */ 2, '1000000002', null)
( /* key:3 */ 3, '1000000003', null)
( /* key:4 */ 4, '1000000004', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 55
pageId = 44
start = 18
offsets = 115, 102, 89, 76
entryCount = 4
rows = {
( /* key:5 */ 5, '1000000005', null)
( /* key:6 */ 6, '1000000006', null)
( /* key:7 */ 7, '1000000007', null)
( /* key:8 */ 8, '1000000008', null)
}
}
}
PageBtreeNode {
pageId = 54
parentPageId = 81
childPageIds = 47, 48
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:12 */ 12, '1000000012', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 54
pageId = 47
start = 18
offsets = 115, 102, 89, 76
entryCount = 4
rows = {
( /* key:9 */ 9, '1000000009', null)
( /* key:10 */ 10, '1000000010', null)
( /* key:11 */ 11, '1000000011', null)
( /* key:12 */ 12, '1000000012', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 54
pageId = 48
start = 18
offsets = 115, 102, 89, 75
entryCount = 4
rows = {
( /* key:13 */ 13, '1000000013', null)
( /* key:14 */ 14, '1000000014', null)
( /* key:15 */ 15, '1000000015', null)
( /* key:16 */ 16, '1000000016', null)
}
}
}
}
PageBtreeNode {
pageId = 80
parentPageId = 8
childPageIds = 60, 65, 70, 75, 82, 87
childPageIds.length = 6
entryCount = 5
rows = {
( /* key:24 */ 24, '1000000024', null)
( /* key:32 */ 32, '1000000032', null)
( /* key:40 */ 40, '1000000040', null)
( /* key:48 */ 48, '1000000048', null)
( /* key:56 */ 56, '1000000056', null)
}
PageBtreeNode {
pageId = 60
parentPageId = 80
childPageIds = 50, 52
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:20 */ 20, '1000000020', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 60
pageId = 50
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:17 */ 17, '1000000017', null)
( /* key:18 */ 18, '1000000018', null)
( /* key:19 */ 19, '1000000019', null)
( /* key:20 */ 20, '1000000020', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 60
pageId = 52
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:21 */ 21, '1000000021', null)
( /* key:22 */ 22, '1000000022', null)
( /* key:23 */ 23, '1000000023', null)
( /* key:24 */ 24, '1000000024', null)
}
}
}
PageBtreeNode {
pageId = 65
parentPageId = 80
childPageIds = 56, 58
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:28 */ 28, '1000000028', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 65
pageId = 56
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:25 */ 25, '1000000025', null)
( /* key:26 */ 26, '1000000026', null)
( /* key:27 */ 27, '1000000027', null)
( /* key:28 */ 28, '1000000028', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 65
pageId = 58
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:29 */ 29, '1000000029', null)
( /* key:30 */ 30, '1000000030', null)
( /* key:31 */ 31, '1000000031', null)
( /* key:32 */ 32, '1000000032', null)
}
}
}
PageBtreeNode {
pageId = 70
parentPageId = 80
childPageIds = 61, 63
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:36 */ 36, '1000000036', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 70
pageId = 61
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:33 */ 33, '1000000033', null)
( /* key:34 */ 34, '1000000034', null)
( /* key:35 */ 35, '1000000035', null)
( /* key:36 */ 36, '1000000036', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 70
pageId = 63
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:37 */ 37, '1000000037', null)
( /* key:38 */ 38, '1000000038', null)
( /* key:39 */ 39, '1000000039', null)
( /* key:40 */ 40, '1000000040', null)
}
}
}
PageBtreeNode {
pageId = 75
parentPageId = 80
childPageIds = 66, 68
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:44 */ 44, '1000000044', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 75
pageId = 66
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:41 */ 41, '1000000041', null)
( /* key:42 */ 42, '1000000042', null)
( /* key:43 */ 43, '1000000043', null)
( /* key:44 */ 44, '1000000044', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 75
pageId = 68
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:45 */ 45, '1000000045', null)
( /* key:46 */ 46, '1000000046', null)
( /* key:47 */ 47, '1000000047', null)
( /* key:48 */ 48, '1000000048', null)
}
}
}
PageBtreeNode {
pageId = 82
parentPageId = 80
childPageIds = 71, 73
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:52 */ 52, '1000000052', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 82
pageId = 71
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:49 */ 49, '1000000049', null)
( /* key:50 */ 50, '1000000050', null)
( /* key:51 */ 51, '1000000051', null)
( /* key:52 */ 52, '1000000052', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 82
pageId = 73
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:53 */ 53, '1000000053', null)
( /* key:54 */ 54, '1000000054', null)
( /* key:55 */ 55, '1000000055', null)
( /* key:56 */ 56, '1000000056', null)
}
}
}
PageBtreeNode {
pageId = 87
parentPageId = 80
childPageIds = 76, 78, 83, 85, 88, 90
childPageIds.length = 6
entryCount = 5
rows = {
( /* key:60 */ 60, '1000000060', null)
( /* key:64 */ 64, '1000000064', null)
( /* key:68 */ 68, '1000000068', null)
( /* key:72 */ 72, '1000000072', null)
( /* key:76 */ 76, '1000000076', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 87
pageId = 76
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:57 */ 57, '1000000057', null)
( /* key:58 */ 58, '1000000058', null)
( /* key:59 */ 59, '1000000059', null)
( /* key:60 */ 60, '1000000060', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 87
pageId = 78
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:61 */ 61, '1000000061', null)
( /* key:62 */ 62, '1000000062', null)
( /* key:63 */ 63, '1000000063', null)
( /* key:64 */ 64, '1000000064', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 87
pageId = 83
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:65 */ 65, '1000000065', null)
( /* key:66 */ 66, '1000000066', null)
( /* key:67 */ 67, '1000000067', null)
( /* key:68 */ 68, '1000000068', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 87
pageId = 85
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:69 */ 69, '1000000069', null)
( /* key:70 */ 70, '1000000070', null)
( /* key:71 */ 71, '1000000071', null)
( /* key:72 */ 72, '1000000072', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 87
pageId = 88
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:73 */ 73, '1000000073', null)
( /* key:74 */ 74, '1000000074', null)
( /* key:75 */ 75, '1000000075', null)
( /* key:76 */ 76, '1000000076', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 87
pageId = 90
start = 24
offsets = 114, 100, 86, 72, 58, 44, 30
entryCount = 7
rows = {
( /* key:77 */ 77, '1000000077', null)
( /* key:78 */ 78, '1000000078', null)
( /* key:79 */ 79, '1000000079', null)
( /* key:80 */ 80, '1000000080', null)
( /* key:81 */ 81, '1000000081', null)
( /* key:82 */ 82, '1000000082', null)
( /* key:83 */ 83, '1000000083', null)
}
}
}
}
}
-----------按( /* key:32 */ 32, '1000000032', null)切割----------
-----------Node切割成两个子页面----------
PageBtreeNode {
pageId = 80
parentPageId = 8
childPageIds = 60, 65
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:24 */ 24, '1000000024', null)
}
PageBtreeNode {
pageId = 60
parentPageId = 80
childPageIds = 50, 52
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:20 */ 20, '1000000020', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 60
pageId = 50
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:17 */ 17, '1000000017', null)
( /* key:18 */ 18, '1000000018', null)
( /* key:19 */ 19, '1000000019', null)
( /* key:20 */ 20, '1000000020', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 60
pageId = 52
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:21 */ 21, '1000000021', null)
( /* key:22 */ 22, '1000000022', null)
( /* key:23 */ 23, '1000000023', null)
( /* key:24 */ 24, '1000000024', null)
}
}
}
PageBtreeNode {
pageId = 65
parentPageId = 80
childPageIds = 56, 58
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:28 */ 28, '1000000028', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 65
pageId = 56
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:25 */ 25, '1000000025', null)
( /* key:26 */ 26, '1000000026', null)
( /* key:27 */ 27, '1000000027', null)
( /* key:28 */ 28, '1000000028', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 65
pageId = 58
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:29 */ 29, '1000000029', null)
( /* key:30 */ 30, '1000000030', null)
( /* key:31 */ 31, '1000000031', null)
( /* key:32 */ 32, '1000000032', null)
}
}
}
}
PageBtreeNode {
pageId = 92
parentPageId = 8
childPageIds = 70, 75, 82, 87
childPageIds.length = 4
entryCount = 3
rows = {
( /* key:40 */ 40, '1000000040', null)
( /* key:48 */ 48, '1000000048', null)
( /* key:56 */ 56, '1000000056', null)
}
PageBtreeNode {
pageId = 70
parentPageId = 92
childPageIds = 61, 63
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:36 */ 36, '1000000036', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 70
pageId = 61
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:33 */ 33, '1000000033', null)
( /* key:34 */ 34, '1000000034', null)
( /* key:35 */ 35, '1000000035', null)
( /* key:36 */ 36, '1000000036', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 70
pageId = 63
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:37 */ 37, '1000000037', null)
( /* key:38 */ 38, '1000000038', null)
( /* key:39 */ 39, '1000000039', null)
( /* key:40 */ 40, '1000000040', null)
}
}
}
PageBtreeNode {
pageId = 75
parentPageId = 92
childPageIds = 66, 68
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:44 */ 44, '1000000044', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 75
pageId = 66
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:41 */ 41, '1000000041', null)
( /* key:42 */ 42, '1000000042', null)
( /* key:43 */ 43, '1000000043', null)
( /* key:44 */ 44, '1000000044', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 75
pageId = 68
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:45 */ 45, '1000000045', null)
( /* key:46 */ 46, '1000000046', null)
( /* key:47 */ 47, '1000000047', null)
( /* key:48 */ 48, '1000000048', null)
}
}
}
PageBtreeNode {
pageId = 82
parentPageId = 92
childPageIds = 71, 73
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:52 */ 52, '1000000052', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 82
pageId = 71
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:49 */ 49, '1000000049', null)
( /* key:50 */ 50, '1000000050', null)
( /* key:51 */ 51, '1000000051', null)
( /* key:52 */ 52, '1000000052', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 82
pageId = 73
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:53 */ 53, '1000000053', null)
( /* key:54 */ 54, '1000000054', null)
( /* key:55 */ 55, '1000000055', null)
( /* key:56 */ 56, '1000000056', null)
}
}
}
PageBtreeNode {
pageId = 87
parentPageId = 92
childPageIds = 76, 78, 83, 85, 88, 90
childPageIds.length = 6
entryCount = 5
rows = {
( /* key:60 */ 60, '1000000060', null)
( /* key:64 */ 64, '1000000064', null)
( /* key:68 */ 68, '1000000068', null)
( /* key:72 */ 72, '1000000072', null)
( /* key:76 */ 76, '1000000076', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 87
pageId = 76
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:57 */ 57, '1000000057', null)
( /* key:58 */ 58, '1000000058', null)
( /* key:59 */ 59, '1000000059', null)
( /* key:60 */ 60, '1000000060', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 87
pageId = 78
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:61 */ 61, '1000000061', null)
( /* key:62 */ 62, '1000000062', null)
( /* key:63 */ 63, '1000000063', null)
( /* key:64 */ 64, '1000000064', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 87
pageId = 83
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:65 */ 65, '1000000065', null)
( /* key:66 */ 66, '1000000066', null)
( /* key:67 */ 67, '1000000067', null)
( /* key:68 */ 68, '1000000068', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 87
pageId = 85
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:69 */ 69, '1000000069', null)
( /* key:70 */ 70, '1000000070', null)
( /* key:71 */ 71, '1000000071', null)
( /* key:72 */ 72, '1000000072', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 87
pageId = 88
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:73 */ 73, '1000000073', null)
( /* key:74 */ 74, '1000000074', null)
( /* key:75 */ 75, '1000000075', null)
( /* key:76 */ 76, '1000000076', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 87
pageId = 90
start = 24
offsets = 114, 100, 86, 72, 58, 44, 30
entryCount = 7
rows = {
( /* key:77 */ 77, '1000000077', null)
( /* key:78 */ 78, '1000000078', null)
( /* key:79 */ 79, '1000000079', null)
( /* key:80 */ 80, '1000000080', null)
( /* key:81 */ 81, '1000000081', null)
( /* key:82 */ 82, '1000000082', null)
( /* key:83 */ 83, '1000000083', null)
}
}
}
}
-----------切割Node后----------
PageBtreeNode {
pageId = 8
parentPageId = 0
childPageIds = 81, 80, 92
childPageIds.length = 3
entryCount = 2
rows = {
( /* key:16 */ 16, '1000000016', null)
( /* key:32 */ 32, '1000000032', null)
}
PageBtreeNode {
pageId = 81
parentPageId = 8
childPageIds = 55, 54
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:8 */ 8, '1000000008', null)
}
PageBtreeNode {
pageId = 55
parentPageId = 81
childPageIds = 45, 44
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:4 */ 4, '1000000004', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 55
pageId = 45
start = 18
offsets = 115, 102, 89, 76
entryCount = 4
rows = {
( /* key:1 */ 1, '1000000001', null)
( /* key:2 */ 2, '1000000002', null)
( /* key:3 */ 3, '1000000003', null)
( /* key:4 */ 4, '1000000004', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 55
pageId = 44
start = 18
offsets = 115, 102, 89, 76
entryCount = 4
rows = {
( /* key:5 */ 5, '1000000005', null)
( /* key:6 */ 6, '1000000006', null)
( /* key:7 */ 7, '1000000007', null)
( /* key:8 */ 8, '1000000008', null)
}
}
}
PageBtreeNode {
pageId = 54
parentPageId = 81
childPageIds = 47, 48
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:12 */ 12, '1000000012', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 54
pageId = 47
start = 18
offsets = 115, 102, 89, 76
entryCount = 4
rows = {
( /* key:9 */ 9, '1000000009', null)
( /* key:10 */ 10, '1000000010', null)
( /* key:11 */ 11, '1000000011', null)
( /* key:12 */ 12, '1000000012', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 54
pageId = 48
start = 18
offsets = 115, 102, 89, 75
entryCount = 4
rows = {
( /* key:13 */ 13, '1000000013', null)
( /* key:14 */ 14, '1000000014', null)
( /* key:15 */ 15, '1000000015', null)
( /* key:16 */ 16, '1000000016', null)
}
}
}
}
PageBtreeNode {
pageId = 80
parentPageId = 8
childPageIds = 60, 65
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:24 */ 24, '1000000024', null)
}
PageBtreeNode {
pageId = 60
parentPageId = 80
childPageIds = 50, 52
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:20 */ 20, '1000000020', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 60
pageId = 50
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:17 */ 17, '1000000017', null)
( /* key:18 */ 18, '1000000018', null)
( /* key:19 */ 19, '1000000019', null)
( /* key:20 */ 20, '1000000020', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 60
pageId = 52
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:21 */ 21, '1000000021', null)
( /* key:22 */ 22, '1000000022', null)
( /* key:23 */ 23, '1000000023', null)
( /* key:24 */ 24, '1000000024', null)
}
}
}
PageBtreeNode {
pageId = 65
parentPageId = 80
childPageIds = 56, 58
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:28 */ 28, '1000000028', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 65
pageId = 56
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:25 */ 25, '1000000025', null)
( /* key:26 */ 26, '1000000026', null)
( /* key:27 */ 27, '1000000027', null)
( /* key:28 */ 28, '1000000028', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 65
pageId = 58
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:29 */ 29, '1000000029', null)
( /* key:30 */ 30, '1000000030', null)
( /* key:31 */ 31, '1000000031', null)
( /* key:32 */ 32, '1000000032', null)
}
}
}
}
PageBtreeNode {
pageId = 92
parentPageId = 8
childPageIds = 70, 75, 82, 87
childPageIds.length = 4
entryCount = 3
rows = {
( /* key:40 */ 40, '1000000040', null)
( /* key:48 */ 48, '1000000048', null)
( /* key:56 */ 56, '1000000056', null)
}
PageBtreeNode {
pageId = 70
parentPageId = 92
childPageIds = 61, 63
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:36 */ 36, '1000000036', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 70
pageId = 61
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:33 */ 33, '1000000033', null)
( /* key:34 */ 34, '1000000034', null)
( /* key:35 */ 35, '1000000035', null)
( /* key:36 */ 36, '1000000036', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 70
pageId = 63
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:37 */ 37, '1000000037', null)
( /* key:38 */ 38, '1000000038', null)
( /* key:39 */ 39, '1000000039', null)
( /* key:40 */ 40, '1000000040', null)
}
}
}
PageBtreeNode {
pageId = 75
parentPageId = 92
childPageIds = 66, 68
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:44 */ 44, '1000000044', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 75
pageId = 66
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:41 */ 41, '1000000041', null)
( /* key:42 */ 42, '1000000042', null)
( /* key:43 */ 43, '1000000043', null)
( /* key:44 */ 44, '1000000044', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 75
pageId = 68
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:45 */ 45, '1000000045', null)
( /* key:46 */ 46, '1000000046', null)
( /* key:47 */ 47, '1000000047', null)
( /* key:48 */ 48, '1000000048', null)
}
}
}
PageBtreeNode {
pageId = 82
parentPageId = 92
childPageIds = 71, 73
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:52 */ 52, '1000000052', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 82
pageId = 71
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:49 */ 49, '1000000049', null)
( /* key:50 */ 50, '1000000050', null)
( /* key:51 */ 51, '1000000051', null)
( /* key:52 */ 52, '1000000052', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 82
pageId = 73
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:53 */ 53, '1000000053', null)
( /* key:54 */ 54, '1000000054', null)
( /* key:55 */ 55, '1000000055', null)
( /* key:56 */ 56, '1000000056', null)
}
}
}
PageBtreeNode {
pageId = 87
parentPageId = 92
childPageIds = 76, 78, 83, 85, 88, 90
childPageIds.length = 6
entryCount = 5
rows = {
( /* key:60 */ 60, '1000000060', null)
( /* key:64 */ 64, '1000000064', null)
( /* key:68 */ 68, '1000000068', null)
( /* key:72 */ 72, '1000000072', null)
( /* key:76 */ 76, '1000000076', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 87
pageId = 76
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:57 */ 57, '1000000057', null)
( /* key:58 */ 58, '1000000058', null)
( /* key:59 */ 59, '1000000059', null)
( /* key:60 */ 60, '1000000060', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 87
pageId = 78
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:61 */ 61, '1000000061', null)
( /* key:62 */ 62, '1000000062', null)
( /* key:63 */ 63, '1000000063', null)
( /* key:64 */ 64, '1000000064', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 87
pageId = 83
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:65 */ 65, '1000000065', null)
( /* key:66 */ 66, '1000000066', null)
( /* key:67 */ 67, '1000000067', null)
( /* key:68 */ 68, '1000000068', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 87
pageId = 85
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:69 */ 69, '1000000069', null)
( /* key:70 */ 70, '1000000070', null)
( /* key:71 */ 71, '1000000071', null)
( /* key:72 */ 72, '1000000072', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 87
pageId = 88
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:73 */ 73, '1000000073', null)
( /* key:74 */ 74, '1000000074', null)
( /* key:75 */ 75, '1000000075', null)
( /* key:76 */ 76, '1000000076', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 87
pageId = 90
start = 24
offsets = 114, 100, 86, 72, 58, 44, 30
entryCount = 7
rows = {
( /* key:77 */ 77, '1000000077', null)
( /* key:78 */ 78, '1000000078', null)
( /* key:79 */ 79, '1000000079', null)
( /* key:80 */ 80, '1000000080', null)
( /* key:81 */ 81, '1000000081', null)
( /* key:82 */ 82, '1000000082', null)
( /* key:83 */ 83, '1000000083', null)
}
}
}
}
}
-----------切割Node前----------
PageBtreeNode {
pageId = 92
parentPageId = 8
childPageIds = 70, 75, 82, 87
childPageIds.length = 4
entryCount = 3
rows = {
( /* key:40 */ 40, '1000000040', null)
( /* key:48 */ 48, '1000000048', null)
( /* key:56 */ 56, '1000000056', null)
}
PageBtreeNode {
pageId = 70
parentPageId = 92
childPageIds = 61, 63
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:36 */ 36, '1000000036', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 70
pageId = 61
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:33 */ 33, '1000000033', null)
( /* key:34 */ 34, '1000000034', null)
( /* key:35 */ 35, '1000000035', null)
( /* key:36 */ 36, '1000000036', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 70
pageId = 63
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:37 */ 37, '1000000037', null)
( /* key:38 */ 38, '1000000038', null)
( /* key:39 */ 39, '1000000039', null)
( /* key:40 */ 40, '1000000040', null)
}
}
}
PageBtreeNode {
pageId = 75
parentPageId = 92
childPageIds = 66, 68
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:44 */ 44, '1000000044', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 75
pageId = 66
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:41 */ 41, '1000000041', null)
( /* key:42 */ 42, '1000000042', null)
( /* key:43 */ 43, '1000000043', null)
( /* key:44 */ 44, '1000000044', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 75
pageId = 68
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:45 */ 45, '1000000045', null)
( /* key:46 */ 46, '1000000046', null)
( /* key:47 */ 47, '1000000047', null)
( /* key:48 */ 48, '1000000048', null)
}
}
}
PageBtreeNode {
pageId = 82
parentPageId = 92
childPageIds = 71, 73
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:52 */ 52, '1000000052', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 82
pageId = 71
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:49 */ 49, '1000000049', null)
( /* key:50 */ 50, '1000000050', null)
( /* key:51 */ 51, '1000000051', null)
( /* key:52 */ 52, '1000000052', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 82
pageId = 73
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:53 */ 53, '1000000053', null)
( /* key:54 */ 54, '1000000054', null)
( /* key:55 */ 55, '1000000055', null)
( /* key:56 */ 56, '1000000056', null)
}
}
}
PageBtreeNode {
pageId = 87
parentPageId = 92
childPageIds = 76, 78, 83, 85, 88, 90
childPageIds.length = 6
entryCount = 5
rows = {
( /* key:60 */ 60, '1000000060', null)
( /* key:64 */ 64, '1000000064', null)
( /* key:68 */ 68, '1000000068', null)
( /* key:72 */ 72, '1000000072', null)
( /* key:76 */ 76, '1000000076', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 87
pageId = 76
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:57 */ 57, '1000000057', null)
( /* key:58 */ 58, '1000000058', null)
( /* key:59 */ 59, '1000000059', null)
( /* key:60 */ 60, '1000000060', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 87
pageId = 78
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:61 */ 61, '1000000061', null)
( /* key:62 */ 62, '1000000062', null)
( /* key:63 */ 63, '1000000063', null)
( /* key:64 */ 64, '1000000064', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 87
pageId = 83
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:65 */ 65, '1000000065', null)
( /* key:66 */ 66, '1000000066', null)
( /* key:67 */ 67, '1000000067', null)
( /* key:68 */ 68, '1000000068', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 87
pageId = 85
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:69 */ 69, '1000000069', null)
( /* key:70 */ 70, '1000000070', null)
( /* key:71 */ 71, '1000000071', null)
( /* key:72 */ 72, '1000000072', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 87
pageId = 88
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:73 */ 73, '1000000073', null)
( /* key:74 */ 74, '1000000074', null)
( /* key:75 */ 75, '1000000075', null)
( /* key:76 */ 76, '1000000076', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 87
pageId = 90
start = 24
offsets = 114, 100, 86, 72, 58, 44, 30
entryCount = 7
rows = {
( /* key:77 */ 77, '1000000077', null)
( /* key:78 */ 78, '1000000078', null)
( /* key:79 */ 79, '1000000079', null)
( /* key:80 */ 80, '1000000080', null)
( /* key:81 */ 81, '1000000081', null)
( /* key:82 */ 82, '1000000082', null)
( /* key:83 */ 83, '1000000083', null)
}
}
}
}
-----------按( /* key:64 */ 64, '1000000064', null)切割----------
-----------Node切割成两个子页面----------
PageBtreeNode {
pageId = 87
parentPageId = 92
childPageIds = 76, 78
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:60 */ 60, '1000000060', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 87
pageId = 76
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:57 */ 57, '1000000057', null)
( /* key:58 */ 58, '1000000058', null)
( /* key:59 */ 59, '1000000059', null)
( /* key:60 */ 60, '1000000060', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 87
pageId = 78
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:61 */ 61, '1000000061', null)
( /* key:62 */ 62, '1000000062', null)
( /* key:63 */ 63, '1000000063', null)
( /* key:64 */ 64, '1000000064', null)
}
}
}
PageBtreeNode {
pageId = 93
parentPageId = 92
childPageIds = 83, 85, 88, 90
childPageIds.length = 4
entryCount = 3
rows = {
( /* key:68 */ 68, '1000000068', null)
( /* key:72 */ 72, '1000000072', null)
( /* key:76 */ 76, '1000000076', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 93
pageId = 83
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:65 */ 65, '1000000065', null)
( /* key:66 */ 66, '1000000066', null)
( /* key:67 */ 67, '1000000067', null)
( /* key:68 */ 68, '1000000068', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 93
pageId = 85
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:69 */ 69, '1000000069', null)
( /* key:70 */ 70, '1000000070', null)
( /* key:71 */ 71, '1000000071', null)
( /* key:72 */ 72, '1000000072', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 93
pageId = 88
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:73 */ 73, '1000000073', null)
( /* key:74 */ 74, '1000000074', null)
( /* key:75 */ 75, '1000000075', null)
( /* key:76 */ 76, '1000000076', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 93
pageId = 90
start = 24
offsets = 114, 100, 86, 72, 58, 44, 30
entryCount = 7
rows = {
( /* key:77 */ 77, '1000000077', null)
( /* key:78 */ 78, '1000000078', null)
( /* key:79 */ 79, '1000000079', null)
( /* key:80 */ 80, '1000000080', null)
( /* key:81 */ 81, '1000000081', null)
( /* key:82 */ 82, '1000000082', null)
( /* key:83 */ 83, '1000000083', null)
}
}
}
-----------切割Node后----------
PageBtreeNode {
pageId = 92
parentPageId = 8
childPageIds = 70, 75, 82, 87, 93
childPageIds.length = 5
entryCount = 4
rows = {
( /* key:40 */ 40, '1000000040', null)
( /* key:48 */ 48, '1000000048', null)
( /* key:56 */ 56, '1000000056', null)
( /* key:64 */ 64, '1000000064', null)
}
PageBtreeNode {
pageId = 70
parentPageId = 92
childPageIds = 61, 63
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:36 */ 36, '1000000036', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 70
pageId = 61
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:33 */ 33, '1000000033', null)
( /* key:34 */ 34, '1000000034', null)
( /* key:35 */ 35, '1000000035', null)
( /* key:36 */ 36, '1000000036', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 70
pageId = 63
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:37 */ 37, '1000000037', null)
( /* key:38 */ 38, '1000000038', null)
( /* key:39 */ 39, '1000000039', null)
( /* key:40 */ 40, '1000000040', null)
}
}
}
PageBtreeNode {
pageId = 75
parentPageId = 92
childPageIds = 66, 68
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:44 */ 44, '1000000044', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 75
pageId = 66
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:41 */ 41, '1000000041', null)
( /* key:42 */ 42, '1000000042', null)
( /* key:43 */ 43, '1000000043', null)
( /* key:44 */ 44, '1000000044', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 75
pageId = 68
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:45 */ 45, '1000000045', null)
( /* key:46 */ 46, '1000000046', null)
( /* key:47 */ 47, '1000000047', null)
( /* key:48 */ 48, '1000000048', null)
}
}
}
PageBtreeNode {
pageId = 82
parentPageId = 92
childPageIds = 71, 73
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:52 */ 52, '1000000052', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 82
pageId = 71
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:49 */ 49, '1000000049', null)
( /* key:50 */ 50, '1000000050', null)
( /* key:51 */ 51, '1000000051', null)
( /* key:52 */ 52, '1000000052', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 82
pageId = 73
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:53 */ 53, '1000000053', null)
( /* key:54 */ 54, '1000000054', null)
( /* key:55 */ 55, '1000000055', null)
( /* key:56 */ 56, '1000000056', null)
}
}
}
PageBtreeNode {
pageId = 87
parentPageId = 92
childPageIds = 76, 78
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:60 */ 60, '1000000060', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 87
pageId = 76
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:57 */ 57, '1000000057', null)
( /* key:58 */ 58, '1000000058', null)
( /* key:59 */ 59, '1000000059', null)
( /* key:60 */ 60, '1000000060', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 87
pageId = 78
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:61 */ 61, '1000000061', null)
( /* key:62 */ 62, '1000000062', null)
( /* key:63 */ 63, '1000000063', null)
( /* key:64 */ 64, '1000000064', null)
}
}
}
PageBtreeNode {
pageId = 93
parentPageId = 92
childPageIds = 83, 85, 88, 90
childPageIds.length = 4
entryCount = 3
rows = {
( /* key:68 */ 68, '1000000068', null)
( /* key:72 */ 72, '1000000072', null)
( /* key:76 */ 76, '1000000076', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 93
pageId = 83
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:65 */ 65, '1000000065', null)
( /* key:66 */ 66, '1000000066', null)
( /* key:67 */ 67, '1000000067', null)
( /* key:68 */ 68, '1000000068', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 93
pageId = 85
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:69 */ 69, '1000000069', null)
( /* key:70 */ 70, '1000000070', null)
( /* key:71 */ 71, '1000000071', null)
( /* key:72 */ 72, '1000000072', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 93
pageId = 88
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:73 */ 73, '1000000073', null)
( /* key:74 */ 74, '1000000074', null)
( /* key:75 */ 75, '1000000075', null)
( /* key:76 */ 76, '1000000076', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 93
pageId = 90
start = 24
offsets = 114, 100, 86, 72, 58, 44, 30
entryCount = 7
rows = {
( /* key:77 */ 77, '1000000077', null)
( /* key:78 */ 78, '1000000078', null)
( /* key:79 */ 79, '1000000079', null)
( /* key:80 */ 80, '1000000080', null)
( /* key:81 */ 81, '1000000081', null)
( /* key:82 */ 82, '1000000082', null)
( /* key:83 */ 83, '1000000083', null)
}
}
}
}
-----------切割Node前----------
PageBtreeNode {
pageId = 93
parentPageId = 92
childPageIds = 83, 85, 88, 90
childPageIds.length = 4
entryCount = 3
rows = {
( /* key:68 */ 68, '1000000068', null)
( /* key:72 */ 72, '1000000072', null)
( /* key:76 */ 76, '1000000076', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 93
pageId = 83
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:65 */ 65, '1000000065', null)
( /* key:66 */ 66, '1000000066', null)
( /* key:67 */ 67, '1000000067', null)
( /* key:68 */ 68, '1000000068', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 93
pageId = 85
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:69 */ 69, '1000000069', null)
( /* key:70 */ 70, '1000000070', null)
( /* key:71 */ 71, '1000000071', null)
( /* key:72 */ 72, '1000000072', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 93
pageId = 88
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:73 */ 73, '1000000073', null)
( /* key:74 */ 74, '1000000074', null)
( /* key:75 */ 75, '1000000075', null)
( /* key:76 */ 76, '1000000076', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 93
pageId = 90
start = 24
offsets = 114, 100, 86, 72, 58, 44, 30
entryCount = 7
rows = {
( /* key:77 */ 77, '1000000077', null)
( /* key:78 */ 78, '1000000078', null)
( /* key:79 */ 79, '1000000079', null)
( /* key:80 */ 80, '1000000080', null)
( /* key:81 */ 81, '1000000081', null)
( /* key:82 */ 82, '1000000082', null)
( /* key:83 */ 83, '1000000083', null)
}
}
}
-----------按( /* key:80 */ 80, '1000000080', null)切割----------
-----------Node切割成两个子页面----------
PageBtreeLeaf {
indexId = 15
parentPageId = 93
pageId = 90
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:77 */ 77, '1000000077', null)
( /* key:78 */ 78, '1000000078', null)
( /* key:79 */ 79, '1000000079', null)
( /* key:80 */ 80, '1000000080', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 93
pageId = 94
start = 16
offsets = 114, 100, 86
entryCount = 3
rows = {
( /* key:81 */ 81, '1000000081', null)
( /* key:82 */ 82, '1000000082', null)
( /* key:83 */ 83, '1000000083', null)
}
}
-----------切割Node后----------
PageBtreeNode {
pageId = 93
parentPageId = 92
childPageIds = 83, 85, 88, 90, 94
childPageIds.length = 5
entryCount = 4
rows = {
( /* key:68 */ 68, '1000000068', null)
( /* key:72 */ 72, '1000000072', null)
( /* key:76 */ 76, '1000000076', null)
( /* key:80 */ 80, '1000000080', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 93
pageId = 83
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:65 */ 65, '1000000065', null)
( /* key:66 */ 66, '1000000066', null)
( /* key:67 */ 67, '1000000067', null)
( /* key:68 */ 68, '1000000068', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 93
pageId = 85
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:69 */ 69, '1000000069', null)
( /* key:70 */ 70, '1000000070', null)
( /* key:71 */ 71, '1000000071', null)
( /* key:72 */ 72, '1000000072', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 93
pageId = 88
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:73 */ 73, '1000000073', null)
( /* key:74 */ 74, '1000000074', null)
( /* key:75 */ 75, '1000000075', null)
( /* key:76 */ 76, '1000000076', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 93
pageId = 90
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:77 */ 77, '1000000077', null)
( /* key:78 */ 78, '1000000078', null)
( /* key:79 */ 79, '1000000079', null)
( /* key:80 */ 80, '1000000080', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 93
pageId = 94
start = 16
offsets = 114, 100, 86
entryCount = 3
rows = {
( /* key:81 */ 81, '1000000081', null)
( /* key:82 */ 82, '1000000082', null)
( /* key:83 */ 83, '1000000083', null)
}
}
}
PageBtreeNode {
pageId = 8
parentPageId = 0
childPageIds = 81, 80, 92
childPageIds.length = 3
entryCount = 2
rows = {
( /* key:16 */ 16, '1000000016', null)
( /* key:32 */ 32, '1000000032', null)
}
PageBtreeNode {
pageId = 81
parentPageId = 8
childPageIds = 55, 54
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:8 */ 8, '1000000008', null)
}
PageBtreeNode {
pageId = 55
parentPageId = 81
childPageIds = 45, 44
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:4 */ 4, '1000000004', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 55
pageId = 45
start = 18
offsets = 115, 102, 89, 76
entryCount = 4
rows = {
( /* key:1 */ 1, '1000000001', null)
( /* key:2 */ 2, '1000000002', null)
( /* key:3 */ 3, '1000000003', null)
( /* key:4 */ 4, '1000000004', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 55
pageId = 44
start = 18
offsets = 115, 102, 89, 76
entryCount = 4
rows = {
( /* key:5 */ 5, '1000000005', null)
( /* key:6 */ 6, '1000000006', null)
( /* key:7 */ 7, '1000000007', null)
( /* key:8 */ 8, '1000000008', null)
}
}
}
PageBtreeNode {
pageId = 54
parentPageId = 81
childPageIds = 47, 48
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:12 */ 12, '1000000012', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 54
pageId = 47
start = 18
offsets = 115, 102, 89, 76
entryCount = 4
rows = {
( /* key:9 */ 9, '1000000009', null)
( /* key:10 */ 10, '1000000010', null)
( /* key:11 */ 11, '1000000011', null)
( /* key:12 */ 12, '1000000012', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 54
pageId = 48
start = 18
offsets = 115, 102, 89, 75
entryCount = 4
rows = {
( /* key:13 */ 13, '1000000013', null)
( /* key:14 */ 14, '1000000014', null)
( /* key:15 */ 15, '1000000015', null)
( /* key:16 */ 16, '1000000016', null)
}
}
}
}
PageBtreeNode {
pageId = 80
parentPageId = 8
childPageIds = 60, 65
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:24 */ 24, '1000000024', null)
}
PageBtreeNode {
pageId = 60
parentPageId = 80
childPageIds = 50, 52
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:20 */ 20, '1000000020', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 60
pageId = 50
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:17 */ 17, '1000000017', null)
( /* key:18 */ 18, '1000000018', null)
( /* key:19 */ 19, '1000000019', null)
( /* key:20 */ 20, '1000000020', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 60
pageId = 52
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:21 */ 21, '1000000021', null)
( /* key:22 */ 22, '1000000022', null)
( /* key:23 */ 23, '1000000023', null)
( /* key:24 */ 24, '1000000024', null)
}
}
}
PageBtreeNode {
pageId = 65
parentPageId = 80
childPageIds = 56, 58
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:28 */ 28, '1000000028', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 65
pageId = 56
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:25 */ 25, '1000000025', null)
( /* key:26 */ 26, '1000000026', null)
( /* key:27 */ 27, '1000000027', null)
( /* key:28 */ 28, '1000000028', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 65
pageId = 58
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:29 */ 29, '1000000029', null)
( /* key:30 */ 30, '1000000030', null)
( /* key:31 */ 31, '1000000031', null)
( /* key:32 */ 32, '1000000032', null)
}
}
}
}
PageBtreeNode {
pageId = 92
parentPageId = 8
childPageIds = 70, 75, 82, 87, 93
childPageIds.length = 5
entryCount = 4
rows = {
( /* key:40 */ 40, '1000000040', null)
( /* key:48 */ 48, '1000000048', null)
( /* key:56 */ 56, '1000000056', null)
( /* key:64 */ 64, '1000000064', null)
}
PageBtreeNode {
pageId = 70
parentPageId = 92
childPageIds = 61, 63
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:36 */ 36, '1000000036', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 70
pageId = 61
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:33 */ 33, '1000000033', null)
( /* key:34 */ 34, '1000000034', null)
( /* key:35 */ 35, '1000000035', null)
( /* key:36 */ 36, '1000000036', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 70
pageId = 63
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:37 */ 37, '1000000037', null)
( /* key:38 */ 38, '1000000038', null)
( /* key:39 */ 39, '1000000039', null)
( /* key:40 */ 40, '1000000040', null)
}
}
}
PageBtreeNode {
pageId = 75
parentPageId = 92
childPageIds = 66, 68
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:44 */ 44, '1000000044', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 75
pageId = 66
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:41 */ 41, '1000000041', null)
( /* key:42 */ 42, '1000000042', null)
( /* key:43 */ 43, '1000000043', null)
( /* key:44 */ 44, '1000000044', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 75
pageId = 68
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:45 */ 45, '1000000045', null)
( /* key:46 */ 46, '1000000046', null)
( /* key:47 */ 47, '1000000047', null)
( /* key:48 */ 48, '1000000048', null)
}
}
}
PageBtreeNode {
pageId = 82
parentPageId = 92
childPageIds = 71, 73
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:52 */ 52, '1000000052', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 82
pageId = 71
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:49 */ 49, '1000000049', null)
( /* key:50 */ 50, '1000000050', null)
( /* key:51 */ 51, '1000000051', null)
( /* key:52 */ 52, '1000000052', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 82
pageId = 73
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:53 */ 53, '1000000053', null)
( /* key:54 */ 54, '1000000054', null)
( /* key:55 */ 55, '1000000055', null)
( /* key:56 */ 56, '1000000056', null)
}
}
}
PageBtreeNode {
pageId = 87
parentPageId = 92
childPageIds = 76, 78
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:60 */ 60, '1000000060', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 87
pageId = 76
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:57 */ 57, '1000000057', null)
( /* key:58 */ 58, '1000000058', null)
( /* key:59 */ 59, '1000000059', null)
( /* key:60 */ 60, '1000000060', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 87
pageId = 78
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:61 */ 61, '1000000061', null)
( /* key:62 */ 62, '1000000062', null)
( /* key:63 */ 63, '1000000063', null)
( /* key:64 */ 64, '1000000064', null)
}
}
}
PageBtreeNode {
pageId = 93
parentPageId = 92
childPageIds = 83, 85, 88, 90, 94
childPageIds.length = 5
entryCount = 4
rows = {
( /* key:68 */ 68, '1000000068', null)
( /* key:72 */ 72, '1000000072', null)
( /* key:76 */ 76, '1000000076', null)
( /* key:80 */ 80, '1000000080', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 93
pageId = 83
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:65 */ 65, '1000000065', null)
( /* key:66 */ 66, '1000000066', null)
( /* key:67 */ 67, '1000000067', null)
( /* key:68 */ 68, '1000000068', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 93
pageId = 85
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:69 */ 69, '1000000069', null)
( /* key:70 */ 70, '1000000070', null)
( /* key:71 */ 71, '1000000071', null)
( /* key:72 */ 72, '1000000072', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 93
pageId = 88
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:73 */ 73, '1000000073', null)
( /* key:74 */ 74, '1000000074', null)
( /* key:75 */ 75, '1000000075', null)
( /* key:76 */ 76, '1000000076', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 93
pageId = 90
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:77 */ 77, '1000000077', null)
( /* key:78 */ 78, '1000000078', null)
( /* key:79 */ 79, '1000000079', null)
( /* key:80 */ 80, '1000000080', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 93
pageId = 94
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:81 */ 81, '1000000081', null)
( /* key:82 */ 82, '1000000082', null)
( /* key:83 */ 83, '1000000083', null)
( /* key:84 */ 84, '1000000084', null)
}
}
}
}
}
---------------------
PageBtreeNode {
pageId = 8
parentPageId = 0
childPageIds = 81, 80, 92
childPageIds.length = 3
entryCount = 2
rows = {
( /* key:16 */ 16, '1000000016', null)
( /* key:32 */ 32, '1000000032', null)
}
PageBtreeNode {
pageId = 81
parentPageId = 8
childPageIds = 55, 54
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:8 */ 8, '1000000008', null)
}
PageBtreeNode {
pageId = 55
parentPageId = 81
childPageIds = 45, 44
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:4 */ 4, '1000000004', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 55
pageId = 45
start = 18
offsets = 115, 102, 89, 76
entryCount = 4
rows = {
( /* key:1 */ 1, '1000000001', null)
( /* key:2 */ 2, '1000000002', null)
( /* key:3 */ 3, '1000000003', null)
( /* key:4 */ 4, '1000000004', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 55
pageId = 44
start = 18
offsets = 115, 102, 89, 76
entryCount = 4
rows = {
( /* key:5 */ 5, '1000000005', null)
( /* key:6 */ 6, '1000000006', null)
( /* key:7 */ 7, '1000000007', null)
( /* key:8 */ 8, '1000000008', null)
}
}
}
PageBtreeNode {
pageId = 54
parentPageId = 81
childPageIds = 47, 48
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:12 */ 12, '1000000012', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 54
pageId = 47
start = 18
offsets = 115, 102, 89, 76
entryCount = 4
rows = {
( /* key:9 */ 9, '1000000009', null)
( /* key:10 */ 10, '1000000010', null)
( /* key:11 */ 11, '1000000011', null)
( /* key:12 */ 12, '1000000012', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 54
pageId = 48
start = 18
offsets = 115, 102, 89, 75
entryCount = 4
rows = {
( /* key:13 */ 13, '1000000013', null)
( /* key:14 */ 14, '1000000014', null)
( /* key:15 */ 15, '1000000015', null)
( /* key:16 */ 16, '1000000016', null)
}
}
}
}
PageBtreeNode {
pageId = 80
parentPageId = 8
childPageIds = 60, 65
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:24 */ 24, '1000000024', null)
}
PageBtreeNode {
pageId = 60
parentPageId = 80
childPageIds = 50, 52
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:20 */ 20, '1000000020', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 60
pageId = 50
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:17 */ 17, '1000000017', null)
( /* key:18 */ 18, '1000000018', null)
( /* key:19 */ 19, '1000000019', null)
( /* key:20 */ 20, '1000000020', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 60
pageId = 52
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:21 */ 21, '1000000021', null)
( /* key:22 */ 22, '1000000022', null)
( /* key:23 */ 23, '1000000023', null)
( /* key:24 */ 24, '1000000024', null)
}
}
}
PageBtreeNode {
pageId = 65
parentPageId = 80
childPageIds = 56, 58
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:28 */ 28, '1000000028', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 65
pageId = 56
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:25 */ 25, '1000000025', null)
( /* key:26 */ 26, '1000000026', null)
( /* key:27 */ 27, '1000000027', null)
( /* key:28 */ 28, '1000000028', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 65
pageId = 58
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:29 */ 29, '1000000029', null)
( /* key:30 */ 30, '1000000030', null)
( /* key:31 */ 31, '1000000031', null)
( /* key:32 */ 32, '1000000032', null)
}
}
}
}
PageBtreeNode {
pageId = 92
parentPageId = 8
childPageIds = 70, 75, 82, 87, 93
childPageIds.length = 5
entryCount = 4
rows = {
( /* key:40 */ 40, '1000000040', null)
( /* key:48 */ 48, '1000000048', null)
( /* key:56 */ 56, '1000000056', null)
( /* key:64 */ 64, '1000000064', null)
}
PageBtreeNode {
pageId = 70
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}
---------------------
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---------------------
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pageId = 68
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:45 */ 45, '1000000045', null)
( /* key:46 */ 46, '1000000046', null)
( /* key:47 */ 47, '1000000047', null)
( /* key:48 */ 48, '1000000048', null)
}
}
}
PageBtreeNode {
pageId = 82
parentPageId = 92
childPageIds = 71, 73
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:52 */ 52, '1000000052', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 82
pageId = 71
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:49 */ 49, '1000000049', null)
( /* key:50 */ 50, '1000000050', null)
( /* key:51 */ 51, '1000000051', null)
( /* key:52 */ 52, '1000000052', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 82
pageId = 73
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:53 */ 53, '1000000053', null)
( /* key:54 */ 54, '1000000054', null)
( /* key:55 */ 55, '1000000055', null)
( /* key:56 */ 56, '1000000056', null)
}
}
}
PageBtreeNode {
pageId = 87
parentPageId = 92
childPageIds = 76, 78
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:60 */ 60, '1000000060', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 87
pageId = 76
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:57 */ 57, '1000000057', null)
( /* key:58 */ 58, '1000000058', null)
( /* key:59 */ 59, '1000000059', null)
( /* key:60 */ 60, '1000000060', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 87
pageId = 78
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:61 */ 61, '1000000061', null)
( /* key:62 */ 62, '1000000062', null)
( /* key:63 */ 63, '1000000063', null)
( /* key:64 */ 64, '1000000064', null)
}
}
}
PageBtreeNode {
pageId = 93
parentPageId = 92
childPageIds = 83, 85, 88, 90, 94
childPageIds.length = 5
entryCount = 4
rows = {
( /* key:68 */ 68, '1000000068', null)
( /* key:72 */ 72, '1000000072', null)
( /* key:76 */ 76, '1000000076', null)
( /* key:80 */ 80, '1000000080', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 93
pageId = 83
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:65 */ 65, '1000000065', null)
( /* key:66 */ 66, '1000000066', null)
( /* key:67 */ 67, '1000000067', null)
( /* key:68 */ 68, '1000000068', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 93
pageId = 85
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:69 */ 69, '1000000069', null)
( /* key:70 */ 70, '1000000070', null)
( /* key:71 */ 71, '1000000071', null)
( /* key:72 */ 72, '1000000072', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 93
pageId = 88
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:73 */ 73, '1000000073', null)
( /* key:74 */ 74, '1000000074', null)
( /* key:75 */ 75, '1000000075', null)
( /* key:76 */ 76, '1000000076', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 93
pageId = 90
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:77 */ 77, '1000000077', null)
( /* key:78 */ 78, '1000000078', null)
( /* key:79 */ 79, '1000000079', null)
( /* key:80 */ 80, '1000000080', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 93
pageId = 94
start = 24
offsets = 114, 100, 86, 72, 58, 44, 30
entryCount = 7
rows = {
( /* key:81 */ 81, '1000000081', null)
( /* key:82 */ 82, '1000000082', null)
( /* key:83 */ 83, '1000000083', null)
( /* key:84 */ 84, '1000000084', null)
( /* key:85 */ 85, '1000000085', null)
( /* key:86 */ 86, '1000000086', null)
( /* key:87 */ 87, '1000000087', null)
}
}
}
}
}
---------------------
-----------切割Node前----------
PageBtreeNode {
pageId = 93
parentPageId = 92
childPageIds = 83, 85, 88, 90, 94
childPageIds.length = 5
entryCount = 4
rows = {
( /* key:68 */ 68, '1000000068', null)
( /* key:72 */ 72, '1000000072', null)
( /* key:76 */ 76, '1000000076', null)
( /* key:80 */ 80, '1000000080', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 93
pageId = 83
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:65 */ 65, '1000000065', null)
( /* key:66 */ 66, '1000000066', null)
( /* key:67 */ 67, '1000000067', null)
( /* key:68 */ 68, '1000000068', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 93
pageId = 85
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:69 */ 69, '1000000069', null)
( /* key:70 */ 70, '1000000070', null)
( /* key:71 */ 71, '1000000071', null)
( /* key:72 */ 72, '1000000072', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 93
pageId = 88
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:73 */ 73, '1000000073', null)
( /* key:74 */ 74, '1000000074', null)
( /* key:75 */ 75, '1000000075', null)
( /* key:76 */ 76, '1000000076', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 93
pageId = 90
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:77 */ 77, '1000000077', null)
( /* key:78 */ 78, '1000000078', null)
( /* key:79 */ 79, '1000000079', null)
( /* key:80 */ 80, '1000000080', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 93
pageId = 94
start = 24
offsets = 114, 100, 86, 72, 58, 44, 30
entryCount = 7
rows = {
( /* key:81 */ 81, '1000000081', null)
( /* key:82 */ 82, '1000000082', null)
( /* key:83 */ 83, '1000000083', null)
( /* key:84 */ 84, '1000000084', null)
( /* key:85 */ 85, '1000000085', null)
( /* key:86 */ 86, '1000000086', null)
( /* key:87 */ 87, '1000000087', null)
}
}
}
-----------按( /* key:84 */ 84, '1000000084', null)切割----------
-----------Node切割成两个子页面----------
PageBtreeLeaf {
indexId = 15
parentPageId = 93
pageId = 94
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:81 */ 81, '1000000081', null)
( /* key:82 */ 82, '1000000082', null)
( /* key:83 */ 83, '1000000083', null)
( /* key:84 */ 84, '1000000084', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 93
pageId = 96
start = 16
offsets = 114, 100, 86
entryCount = 3
rows = {
( /* key:85 */ 85, '1000000085', null)
( /* key:86 */ 86, '1000000086', null)
( /* key:87 */ 87, '1000000087', null)
}
}
-----------切割Node后----------
PageBtreeNode {
pageId = 93
parentPageId = 92
childPageIds = 83, 85, 88, 90, 94, 96
childPageIds.length = 6
entryCount = 5
rows = {
( /* key:68 */ 68, '1000000068', null)
( /* key:72 */ 72, '1000000072', null)
( /* key:76 */ 76, '1000000076', null)
( /* key:80 */ 80, '1000000080', null)
( /* key:84 */ 84, '1000000084', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 93
pageId = 83
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:65 */ 65, '1000000065', null)
( /* key:66 */ 66, '1000000066', null)
( /* key:67 */ 67, '1000000067', null)
( /* key:68 */ 68, '1000000068', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 93
pageId = 85
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:69 */ 69, '1000000069', null)
( /* key:70 */ 70, '1000000070', null)
( /* key:71 */ 71, '1000000071', null)
( /* key:72 */ 72, '1000000072', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 93
pageId = 88
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:73 */ 73, '1000000073', null)
( /* key:74 */ 74, '1000000074', null)
( /* key:75 */ 75, '1000000075', null)
( /* key:76 */ 76, '1000000076', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 93
pageId = 90
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:77 */ 77, '1000000077', null)
( /* key:78 */ 78, '1000000078', null)
( /* key:79 */ 79, '1000000079', null)
( /* key:80 */ 80, '1000000080', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 93
pageId = 94
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:81 */ 81, '1000000081', null)
( /* key:82 */ 82, '1000000082', null)
( /* key:83 */ 83, '1000000083', null)
( /* key:84 */ 84, '1000000084', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 93
pageId = 96
start = 16
offsets = 114, 100, 86
entryCount = 3
rows = {
( /* key:85 */ 85, '1000000085', null)
( /* key:86 */ 86, '1000000086', null)
( /* key:87 */ 87, '1000000087', null)
}
}
}
PageBtreeNode {
pageId = 8
parentPageId = 0
childPageIds = 81, 80, 92
childPageIds.length = 3
entryCount = 2
rows = {
( /* key:16 */ 16, '1000000016', null)
( /* key:32 */ 32, '1000000032', null)
}
PageBtreeNode {
pageId = 81
parentPageId = 8
childPageIds = 55, 54
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:8 */ 8, '1000000008', null)
}
PageBtreeNode {
pageId = 55
parentPageId = 81
childPageIds = 45, 44
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:4 */ 4, '1000000004', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 55
pageId = 45
start = 18
offsets = 115, 102, 89, 76
entryCount = 4
rows = {
( /* key:1 */ 1, '1000000001', null)
( /* key:2 */ 2, '1000000002', null)
( /* key:3 */ 3, '1000000003', null)
( /* key:4 */ 4, '1000000004', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 55
pageId = 44
start = 18
offsets = 115, 102, 89, 76
entryCount = 4
rows = {
( /* key:5 */ 5, '1000000005', null)
( /* key:6 */ 6, '1000000006', null)
( /* key:7 */ 7, '1000000007', null)
( /* key:8 */ 8, '1000000008', null)
}
}
}
PageBtreeNode {
pageId = 54
parentPageId = 81
childPageIds = 47, 48
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:12 */ 12, '1000000012', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 54
pageId = 47
start = 18
offsets = 115, 102, 89, 76
entryCount = 4
rows = {
( /* key:9 */ 9, '1000000009', null)
( /* key:10 */ 10, '1000000010', null)
( /* key:11 */ 11, '1000000011', null)
( /* key:12 */ 12, '1000000012', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 54
pageId = 48
start = 18
offsets = 115, 102, 89, 75
entryCount = 4
rows = {
( /* key:13 */ 13, '1000000013', null)
( /* key:14 */ 14, '1000000014', null)
( /* key:15 */ 15, '1000000015', null)
( /* key:16 */ 16, '1000000016', null)
}
}
}
}
PageBtreeNode {
pageId = 80
parentPageId = 8
childPageIds = 60, 65
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:24 */ 24, '1000000024', null)
}
PageBtreeNode {
pageId = 60
parentPageId = 80
childPageIds = 50, 52
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:20 */ 20, '1000000020', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 60
pageId = 50
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:17 */ 17, '1000000017', null)
( /* key:18 */ 18, '1000000018', null)
( /* key:19 */ 19, '1000000019', null)
( /* key:20 */ 20, '1000000020', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 60
pageId = 52
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:21 */ 21, '1000000021', null)
( /* key:22 */ 22, '1000000022', null)
( /* key:23 */ 23, '1000000023', null)
( /* key:24 */ 24, '1000000024', null)
}
}
}
PageBtreeNode {
pageId = 65
parentPageId = 80
childPageIds = 56, 58
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:28 */ 28, '1000000028', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 65
pageId = 56
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:25 */ 25, '1000000025', null)
( /* key:26 */ 26, '1000000026', null)
( /* key:27 */ 27, '1000000027', null)
( /* key:28 */ 28, '1000000028', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 65
pageId = 58
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:29 */ 29, '1000000029', null)
( /* key:30 */ 30, '1000000030', null)
( /* key:31 */ 31, '1000000031', null)
( /* key:32 */ 32, '1000000032', null)
}
}
}
}
PageBtreeNode {
pageId = 92
parentPageId = 8
childPageIds = 70, 75, 82, 87, 93
childPageIds.length = 5
entryCount = 4
rows = {
( /* key:40 */ 40, '1000000040', null)
( /* key:48 */ 48, '1000000048', null)
( /* key:56 */ 56, '1000000056', null)
( /* key:64 */ 64, '1000000064', null)
}
PageBtreeNode {
pageId = 70
parentPageId = 92
childPageIds = 61, 63
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:36 */ 36, '1000000036', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 70
pageId = 61
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:33 */ 33, '1000000033', null)
( /* key:34 */ 34, '1000000034', null)
( /* key:35 */ 35, '1000000035', null)
( /* key:36 */ 36, '1000000036', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 70
pageId = 63
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:37 */ 37, '1000000037', null)
( /* key:38 */ 38, '1000000038', null)
( /* key:39 */ 39, '1000000039', null)
( /* key:40 */ 40, '1000000040', null)
}
}
}
PageBtreeNode {
pageId = 75
parentPageId = 92
childPageIds = 66, 68
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:44 */ 44, '1000000044', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 75
pageId = 66
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:41 */ 41, '1000000041', null)
( /* key:42 */ 42, '1000000042', null)
( /* key:43 */ 43, '1000000043', null)
( /* key:44 */ 44, '1000000044', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 75
pageId = 68
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:45 */ 45, '1000000045', null)
( /* key:46 */ 46, '1000000046', null)
( /* key:47 */ 47, '1000000047', null)
( /* key:48 */ 48, '1000000048', null)
}
}
}
PageBtreeNode {
pageId = 82
parentPageId = 92
childPageIds = 71, 73
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:52 */ 52, '1000000052', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 82
pageId = 71
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:49 */ 49, '1000000049', null)
( /* key:50 */ 50, '1000000050', null)
( /* key:51 */ 51, '1000000051', null)
( /* key:52 */ 52, '1000000052', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 82
pageId = 73
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:53 */ 53, '1000000053', null)
( /* key:54 */ 54, '1000000054', null)
( /* key:55 */ 55, '1000000055', null)
( /* key:56 */ 56, '1000000056', null)
}
}
}
PageBtreeNode {
pageId = 87
parentPageId = 92
childPageIds = 76, 78
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:60 */ 60, '1000000060', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 87
pageId = 76
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:57 */ 57, '1000000057', null)
( /* key:58 */ 58, '1000000058', null)
( /* key:59 */ 59, '1000000059', null)
( /* key:60 */ 60, '1000000060', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 87
pageId = 78
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:61 */ 61, '1000000061', null)
( /* key:62 */ 62, '1000000062', null)
( /* key:63 */ 63, '1000000063', null)
( /* key:64 */ 64, '1000000064', null)
}
}
}
PageBtreeNode {
pageId = 93
parentPageId = 92
childPageIds = 83, 85, 88, 90, 94, 96
childPageIds.length = 6
entryCount = 5
rows = {
( /* key:68 */ 68, '1000000068', null)
( /* key:72 */ 72, '1000000072', null)
( /* key:76 */ 76, '1000000076', null)
( /* key:80 */ 80, '1000000080', null)
( /* key:84 */ 84, '1000000084', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 93
pageId = 83
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:65 */ 65, '1000000065', null)
( /* key:66 */ 66, '1000000066', null)
( /* key:67 */ 67, '1000000067', null)
( /* key:68 */ 68, '1000000068', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 93
pageId = 85
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:69 */ 69, '1000000069', null)
( /* key:70 */ 70, '1000000070', null)
( /* key:71 */ 71, '1000000071', null)
( /* key:72 */ 72, '1000000072', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 93
pageId = 88
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:73 */ 73, '1000000073', null)
( /* key:74 */ 74, '1000000074', null)
( /* key:75 */ 75, '1000000075', null)
( /* key:76 */ 76, '1000000076', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 93
pageId = 90
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:77 */ 77, '1000000077', null)
( /* key:78 */ 78, '1000000078', null)
( /* key:79 */ 79, '1000000079', null)
( /* key:80 */ 80, '1000000080', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 93
pageId = 94
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:81 */ 81, '1000000081', null)
( /* key:82 */ 82, '1000000082', null)
( /* key:83 */ 83, '1000000083', null)
( /* key:84 */ 84, '1000000084', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 93
pageId = 96
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:85 */ 85, '1000000085', null)
( /* key:86 */ 86, '1000000086', null)
( /* key:87 */ 87, '1000000087', null)
( /* key:88 */ 88, '1000000088', null)
}
}
}
}
}
---------------------
PageBtreeNode {
pageId = 8
parentPageId = 0
childPageIds = 81, 80, 92
childPageIds.length = 3
entryCount = 2
rows = {
( /* key:16 */ 16, '1000000016', null)
( /* key:32 */ 32, '1000000032', null)
}
PageBtreeNode {
pageId = 81
parentPageId = 8
childPageIds = 55, 54
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:8 */ 8, '1000000008', null)
}
PageBtreeNode {
pageId = 55
parentPageId = 81
childPageIds = 45, 44
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:4 */ 4, '1000000004', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 55
pageId = 45
start = 18
offsets = 115, 102, 89, 76
entryCount = 4
rows = {
( /* key:1 */ 1, '1000000001', null)
( /* key:2 */ 2, '1000000002', null)
( /* key:3 */ 3, '1000000003', null)
( /* key:4 */ 4, '1000000004', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 55
pageId = 44
start = 18
offsets = 115, 102, 89, 76
entryCount = 4
rows = {
( /* key:5 */ 5, '1000000005', null)
( /* key:6 */ 6, '1000000006', null)
( /* key:7 */ 7, '1000000007', null)
( /* key:8 */ 8, '1000000008', null)
}
}
}
PageBtreeNode {
pageId = 54
parentPageId = 81
childPageIds = 47, 48
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:12 */ 12, '1000000012', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 54
pageId = 47
start = 18
offsets = 115, 102, 89, 76
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rows = {
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rows = {
( /* key:24 */ 24, '1000000024', null)
}
PageBtreeNode {
pageId = 60
parentPageId = 80
childPageIds = 50, 52
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:20 */ 20, '1000000020', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 60
pageId = 50
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:17 */ 17, '1000000017', null)
( /* key:18 */ 18, '1000000018', null)
( /* key:19 */ 19, '1000000019', null)
( /* key:20 */ 20, '1000000020', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 60
pageId = 52
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:21 */ 21, '1000000021', null)
( /* key:22 */ 22, '1000000022', null)
( /* key:23 */ 23, '1000000023', null)
( /* key:24 */ 24, '1000000024', null)
}
}
}
PageBtreeNode {
pageId = 65
parentPageId = 80
childPageIds = 56, 58
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:28 */ 28, '1000000028', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 65
pageId = 56
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:25 */ 25, '1000000025', null)
( /* key:26 */ 26, '1000000026', null)
( /* key:27 */ 27, '1000000027', null)
( /* key:28 */ 28, '1000000028', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 65
pageId = 58
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:29 */ 29, '1000000029', null)
( /* key:30 */ 30, '1000000030', null)
( /* key:31 */ 31, '1000000031', null)
( /* key:32 */ 32, '1000000032', null)
}
}
}
}
PageBtreeNode {
pageId = 92
parentPageId = 8
childPageIds = 70, 75, 82, 87, 93
childPageIds.length = 5
entryCount = 4
rows = {
( /* key:40 */ 40, '1000000040', null)
( /* key:48 */ 48, '1000000048', null)
( /* key:56 */ 56, '1000000056', null)
( /* key:64 */ 64, '1000000064', null)
}
PageBtreeNode {
pageId = 70
parentPageId = 92
childPageIds = 61, 63
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:36 */ 36, '1000000036', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 70
pageId = 61
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:33 */ 33, '1000000033', null)
( /* key:34 */ 34, '1000000034', null)
( /* key:35 */ 35, '1000000035', null)
( /* key:36 */ 36, '1000000036', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 70
pageId = 63
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:37 */ 37, '1000000037', null)
( /* key:38 */ 38, '1000000038', null)
( /* key:39 */ 39, '1000000039', null)
( /* key:40 */ 40, '1000000040', null)
}
}
}
PageBtreeNode {
pageId = 75
parentPageId = 92
childPageIds = 66, 68
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:44 */ 44, '1000000044', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 75
pageId = 66
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:41 */ 41, '1000000041', null)
( /* key:42 */ 42, '1000000042', null)
( /* key:43 */ 43, '1000000043', null)
( /* key:44 */ 44, '1000000044', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 75
pageId = 68
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:45 */ 45, '1000000045', null)
( /* key:46 */ 46, '1000000046', null)
( /* key:47 */ 47, '1000000047', null)
( /* key:48 */ 48, '1000000048', null)
}
}
}
PageBtreeNode {
pageId = 82
parentPageId = 92
childPageIds = 71, 73
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:52 */ 52, '1000000052', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 82
pageId = 71
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:49 */ 49, '1000000049', null)
( /* key:50 */ 50, '1000000050', null)
( /* key:51 */ 51, '1000000051', null)
( /* key:52 */ 52, '1000000052', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 82
pageId = 73
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:53 */ 53, '1000000053', null)
( /* key:54 */ 54, '1000000054', null)
( /* key:55 */ 55, '1000000055', null)
( /* key:56 */ 56, '1000000056', null)
}
}
}
PageBtreeNode {
pageId = 87
parentPageId = 92
childPageIds = 76, 78
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:60 */ 60, '1000000060', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 87
pageId = 76
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:57 */ 57, '1000000057', null)
( /* key:58 */ 58, '1000000058', null)
( /* key:59 */ 59, '1000000059', null)
( /* key:60 */ 60, '1000000060', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 87
pageId = 78
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:61 */ 61, '1000000061', null)
( /* key:62 */ 62, '1000000062', null)
( /* key:63 */ 63, '1000000063', null)
( /* key:64 */ 64, '1000000064', null)
}
}
}
PageBtreeNode {
pageId = 93
parentPageId = 92
childPageIds = 83, 85, 88, 90, 94, 96
childPageIds.length = 6
entryCount = 5
rows = {
( /* key:68 */ 68, '1000000068', null)
( /* key:72 */ 72, '1000000072', null)
( /* key:76 */ 76, '1000000076', null)
( /* key:80 */ 80, '1000000080', null)
( /* key:84 */ 84, '1000000084', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 93
pageId = 83
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:65 */ 65, '1000000065', null)
( /* key:66 */ 66, '1000000066', null)
( /* key:67 */ 67, '1000000067', null)
( /* key:68 */ 68, '1000000068', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 93
pageId = 85
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:69 */ 69, '1000000069', null)
( /* key:70 */ 70, '1000000070', null)
( /* key:71 */ 71, '1000000071', null)
( /* key:72 */ 72, '1000000072', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 93
pageId = 88
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:73 */ 73, '1000000073', null)
( /* key:74 */ 74, '1000000074', null)
( /* key:75 */ 75, '1000000075', null)
( /* key:76 */ 76, '1000000076', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 93
pageId = 90
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:77 */ 77, '1000000077', null)
( /* key:78 */ 78, '1000000078', null)
( /* key:79 */ 79, '1000000079', null)
( /* key:80 */ 80, '1000000080', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 93
pageId = 94
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:81 */ 81, '1000000081', null)
( /* key:82 */ 82, '1000000082', null)
( /* key:83 */ 83, '1000000083', null)
( /* key:84 */ 84, '1000000084', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 93
pageId = 96
start = 24
offsets = 114, 100, 86, 72, 58, 44, 30
entryCount = 7
rows = {
( /* key:85 */ 85, '1000000085', null)
( /* key:86 */ 86, '1000000086', null)
( /* key:87 */ 87, '1000000087', null)
( /* key:88 */ 88, '1000000088', null)
( /* key:89 */ 89, '1000000089', null)
( /* key:90 */ 90, '1000000090', null)
( /* key:91 */ 91, '1000000091', null)
}
}
}
}
}
---------------------
-----------切割Node前----------
PageBtreeNode {
pageId = 92
parentPageId = 8
childPageIds = 70, 75, 82, 87, 93
childPageIds.length = 5
entryCount = 4
rows = {
( /* key:40 */ 40, '1000000040', null)
( /* key:48 */ 48, '1000000048', null)
( /* key:56 */ 56, '1000000056', null)
( /* key:64 */ 64, '1000000064', null)
}
PageBtreeNode {
pageId = 70
parentPageId = 92
childPageIds = 61, 63
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:36 */ 36, '1000000036', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 70
pageId = 61
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:33 */ 33, '1000000033', null)
( /* key:34 */ 34, '1000000034', null)
( /* key:35 */ 35, '1000000035', null)
( /* key:36 */ 36, '1000000036', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 70
pageId = 63
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:37 */ 37, '1000000037', null)
( /* key:38 */ 38, '1000000038', null)
( /* key:39 */ 39, '1000000039', null)
( /* key:40 */ 40, '1000000040', null)
}
}
}
PageBtreeNode {
pageId = 75
parentPageId = 92
childPageIds = 66, 68
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:44 */ 44, '1000000044', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 75
pageId = 66
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:41 */ 41, '1000000041', null)
( /* key:42 */ 42, '1000000042', null)
( /* key:43 */ 43, '1000000043', null)
( /* key:44 */ 44, '1000000044', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 75
pageId = 68
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:45 */ 45, '1000000045', null)
( /* key:46 */ 46, '1000000046', null)
( /* key:47 */ 47, '1000000047', null)
( /* key:48 */ 48, '1000000048', null)
}
}
}
PageBtreeNode {
pageId = 82
parentPageId = 92
childPageIds = 71, 73
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:52 */ 52, '1000000052', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 82
pageId = 71
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:49 */ 49, '1000000049', null)
( /* key:50 */ 50, '1000000050', null)
( /* key:51 */ 51, '1000000051', null)
( /* key:52 */ 52, '1000000052', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 82
pageId = 73
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:53 */ 53, '1000000053', null)
( /* key:54 */ 54, '1000000054', null)
( /* key:55 */ 55, '1000000055', null)
( /* key:56 */ 56, '1000000056', null)
}
}
}
PageBtreeNode {
pageId = 87
parentPageId = 92
childPageIds = 76, 78
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:60 */ 60, '1000000060', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 87
pageId = 76
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:57 */ 57, '1000000057', null)
( /* key:58 */ 58, '1000000058', null)
( /* key:59 */ 59, '1000000059', null)
( /* key:60 */ 60, '1000000060', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 87
pageId = 78
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:61 */ 61, '1000000061', null)
( /* key:62 */ 62, '1000000062', null)
( /* key:63 */ 63, '1000000063', null)
( /* key:64 */ 64, '1000000064', null)
}
}
}
PageBtreeNode {
pageId = 93
parentPageId = 92
childPageIds = 83, 85, 88, 90, 94, 96
childPageIds.length = 6
entryCount = 5
rows = {
( /* key:68 */ 68, '1000000068', null)
( /* key:72 */ 72, '1000000072', null)
( /* key:76 */ 76, '1000000076', null)
( /* key:80 */ 80, '1000000080', null)
( /* key:84 */ 84, '1000000084', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 93
pageId = 83
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:65 */ 65, '1000000065', null)
( /* key:66 */ 66, '1000000066', null)
( /* key:67 */ 67, '1000000067', null)
( /* key:68 */ 68, '1000000068', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 93
pageId = 85
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:69 */ 69, '1000000069', null)
( /* key:70 */ 70, '1000000070', null)
( /* key:71 */ 71, '1000000071', null)
( /* key:72 */ 72, '1000000072', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 93
pageId = 88
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:73 */ 73, '1000000073', null)
( /* key:74 */ 74, '1000000074', null)
( /* key:75 */ 75, '1000000075', null)
( /* key:76 */ 76, '1000000076', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 93
pageId = 90
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:77 */ 77, '1000000077', null)
( /* key:78 */ 78, '1000000078', null)
( /* key:79 */ 79, '1000000079', null)
( /* key:80 */ 80, '1000000080', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 93
pageId = 94
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:81 */ 81, '1000000081', null)
( /* key:82 */ 82, '1000000082', null)
( /* key:83 */ 83, '1000000083', null)
( /* key:84 */ 84, '1000000084', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 93
pageId = 96
start = 24
offsets = 114, 100, 86, 72, 58, 44, 30
entryCount = 7
rows = {
( /* key:85 */ 85, '1000000085', null)
( /* key:86 */ 86, '1000000086', null)
( /* key:87 */ 87, '1000000087', null)
( /* key:88 */ 88, '1000000088', null)
( /* key:89 */ 89, '1000000089', null)
( /* key:90 */ 90, '1000000090', null)
( /* key:91 */ 91, '1000000091', null)
}
}
}
}
-----------按( /* key:72 */ 72, '1000000072', null)切割----------
-----------Node切割成两个子页面----------
PageBtreeNode {
pageId = 93
parentPageId = 92
childPageIds = 83, 85
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:68 */ 68, '1000000068', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 93
pageId = 83
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:65 */ 65, '1000000065', null)
( /* key:66 */ 66, '1000000066', null)
( /* key:67 */ 67, '1000000067', null)
( /* key:68 */ 68, '1000000068', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 93
pageId = 85
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:69 */ 69, '1000000069', null)
( /* key:70 */ 70, '1000000070', null)
( /* key:71 */ 71, '1000000071', null)
( /* key:72 */ 72, '1000000072', null)
}
}
}
PageBtreeNode {
pageId = 98
parentPageId = 92
childPageIds = 88, 90, 94, 96
childPageIds.length = 4
entryCount = 3
rows = {
( /* key:76 */ 76, '1000000076', null)
( /* key:80 */ 80, '1000000080', null)
( /* key:84 */ 84, '1000000084', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 98
pageId = 88
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:73 */ 73, '1000000073', null)
( /* key:74 */ 74, '1000000074', null)
( /* key:75 */ 75, '1000000075', null)
( /* key:76 */ 76, '1000000076', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 98
pageId = 90
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:77 */ 77, '1000000077', null)
( /* key:78 */ 78, '1000000078', null)
( /* key:79 */ 79, '1000000079', null)
( /* key:80 */ 80, '1000000080', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 98
pageId = 94
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:81 */ 81, '1000000081', null)
( /* key:82 */ 82, '1000000082', null)
( /* key:83 */ 83, '1000000083', null)
( /* key:84 */ 84, '1000000084', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 98
pageId = 96
start = 24
offsets = 114, 100, 86, 72, 58, 44, 30
entryCount = 7
rows = {
( /* key:85 */ 85, '1000000085', null)
( /* key:86 */ 86, '1000000086', null)
( /* key:87 */ 87, '1000000087', null)
( /* key:88 */ 88, '1000000088', null)
( /* key:89 */ 89, '1000000089', null)
( /* key:90 */ 90, '1000000090', null)
( /* key:91 */ 91, '1000000091', null)
}
}
}
-----------切割Node后----------
PageBtreeNode {
pageId = 92
parentPageId = 8
childPageIds = 70, 75, 82, 87, 93, 98
childPageIds.length = 6
entryCount = 5
rows = {
( /* key:40 */ 40, '1000000040', null)
( /* key:48 */ 48, '1000000048', null)
( /* key:56 */ 56, '1000000056', null)
( /* key:64 */ 64, '1000000064', null)
( /* key:72 */ 72, '1000000072', null)
}
PageBtreeNode {
pageId = 70
parentPageId = 92
childPageIds = 61, 63
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:36 */ 36, '1000000036', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 70
pageId = 61
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:33 */ 33, '1000000033', null)
( /* key:34 */ 34, '1000000034', null)
( /* key:35 */ 35, '1000000035', null)
( /* key:36 */ 36, '1000000036', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 70
pageId = 63
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:37 */ 37, '1000000037', null)
( /* key:38 */ 38, '1000000038', null)
( /* key:39 */ 39, '1000000039', null)
( /* key:40 */ 40, '1000000040', null)
}
}
}
PageBtreeNode {
pageId = 75
parentPageId = 92
childPageIds = 66, 68
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:44 */ 44, '1000000044', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 75
pageId = 66
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:41 */ 41, '1000000041', null)
( /* key:42 */ 42, '1000000042', null)
( /* key:43 */ 43, '1000000043', null)
( /* key:44 */ 44, '1000000044', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 75
pageId = 68
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:45 */ 45, '1000000045', null)
( /* key:46 */ 46, '1000000046', null)
( /* key:47 */ 47, '1000000047', null)
( /* key:48 */ 48, '1000000048', null)
}
}
}
PageBtreeNode {
pageId = 82
parentPageId = 92
childPageIds = 71, 73
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:52 */ 52, '1000000052', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 82
pageId = 71
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:49 */ 49, '1000000049', null)
( /* key:50 */ 50, '1000000050', null)
( /* key:51 */ 51, '1000000051', null)
( /* key:52 */ 52, '1000000052', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 82
pageId = 73
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:53 */ 53, '1000000053', null)
( /* key:54 */ 54, '1000000054', null)
( /* key:55 */ 55, '1000000055', null)
( /* key:56 */ 56, '1000000056', null)
}
}
}
PageBtreeNode {
pageId = 87
parentPageId = 92
childPageIds = 76, 78
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:60 */ 60, '1000000060', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 87
pageId = 76
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:57 */ 57, '1000000057', null)
( /* key:58 */ 58, '1000000058', null)
( /* key:59 */ 59, '1000000059', null)
( /* key:60 */ 60, '1000000060', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 87
pageId = 78
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:61 */ 61, '1000000061', null)
( /* key:62 */ 62, '1000000062', null)
( /* key:63 */ 63, '1000000063', null)
( /* key:64 */ 64, '1000000064', null)
}
}
}
PageBtreeNode {
pageId = 93
parentPageId = 92
childPageIds = 83, 85
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:68 */ 68, '1000000068', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 93
pageId = 83
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:65 */ 65, '1000000065', null)
( /* key:66 */ 66, '1000000066', null)
( /* key:67 */ 67, '1000000067', null)
( /* key:68 */ 68, '1000000068', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 93
pageId = 85
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:69 */ 69, '1000000069', null)
( /* key:70 */ 70, '1000000070', null)
( /* key:71 */ 71, '1000000071', null)
( /* key:72 */ 72, '1000000072', null)
}
}
}
PageBtreeNode {
pageId = 98
parentPageId = 92
childPageIds = 88, 90, 94, 96
childPageIds.length = 4
entryCount = 3
rows = {
( /* key:76 */ 76, '1000000076', null)
( /* key:80 */ 80, '1000000080', null)
( /* key:84 */ 84, '1000000084', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 98
pageId = 88
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:73 */ 73, '1000000073', null)
( /* key:74 */ 74, '1000000074', null)
( /* key:75 */ 75, '1000000075', null)
( /* key:76 */ 76, '1000000076', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 98
pageId = 90
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:77 */ 77, '1000000077', null)
( /* key:78 */ 78, '1000000078', null)
( /* key:79 */ 79, '1000000079', null)
( /* key:80 */ 80, '1000000080', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 98
pageId = 94
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:81 */ 81, '1000000081', null)
( /* key:82 */ 82, '1000000082', null)
( /* key:83 */ 83, '1000000083', null)
( /* key:84 */ 84, '1000000084', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 98
pageId = 96
start = 24
offsets = 114, 100, 86, 72, 58, 44, 30
entryCount = 7
rows = {
( /* key:85 */ 85, '1000000085', null)
( /* key:86 */ 86, '1000000086', null)
( /* key:87 */ 87, '1000000087', null)
( /* key:88 */ 88, '1000000088', null)
( /* key:89 */ 89, '1000000089', null)
( /* key:90 */ 90, '1000000090', null)
( /* key:91 */ 91, '1000000091', null)
}
}
}
}
-----------切割Node前----------
PageBtreeNode {
pageId = 98
parentPageId = 92
childPageIds = 88, 90, 94, 96
childPageIds.length = 4
entryCount = 3
rows = {
( /* key:76 */ 76, '1000000076', null)
( /* key:80 */ 80, '1000000080', null)
( /* key:84 */ 84, '1000000084', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 98
pageId = 88
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:73 */ 73, '1000000073', null)
( /* key:74 */ 74, '1000000074', null)
( /* key:75 */ 75, '1000000075', null)
( /* key:76 */ 76, '1000000076', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 98
pageId = 90
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:77 */ 77, '1000000077', null)
( /* key:78 */ 78, '1000000078', null)
( /* key:79 */ 79, '1000000079', null)
( /* key:80 */ 80, '1000000080', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 98
pageId = 94
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:81 */ 81, '1000000081', null)
( /* key:82 */ 82, '1000000082', null)
( /* key:83 */ 83, '1000000083', null)
( /* key:84 */ 84, '1000000084', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 98
pageId = 96
start = 24
offsets = 114, 100, 86, 72, 58, 44, 30
entryCount = 7
rows = {
( /* key:85 */ 85, '1000000085', null)
( /* key:86 */ 86, '1000000086', null)
( /* key:87 */ 87, '1000000087', null)
( /* key:88 */ 88, '1000000088', null)
( /* key:89 */ 89, '1000000089', null)
( /* key:90 */ 90, '1000000090', null)
( /* key:91 */ 91, '1000000091', null)
}
}
}
-----------按( /* key:88 */ 88, '1000000088', null)切割----------
-----------Node切割成两个子页面----------
PageBtreeLeaf {
indexId = 15
parentPageId = 98
pageId = 96
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:85 */ 85, '1000000085', null)
( /* key:86 */ 86, '1000000086', null)
( /* key:87 */ 87, '1000000087', null)
( /* key:88 */ 88, '1000000088', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 98
pageId = 99
start = 16
offsets = 114, 100, 86
entryCount = 3
rows = {
( /* key:89 */ 89, '1000000089', null)
( /* key:90 */ 90, '1000000090', null)
( /* key:91 */ 91, '1000000091', null)
}
}
-----------切割Node后----------
PageBtreeNode {
pageId = 98
parentPageId = 92
childPageIds = 88, 90, 94, 96, 99
childPageIds.length = 5
entryCount = 4
rows = {
( /* key:76 */ 76, '1000000076', null)
( /* key:80 */ 80, '1000000080', null)
( /* key:84 */ 84, '1000000084', null)
( /* key:88 */ 88, '1000000088', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 98
pageId = 88
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:73 */ 73, '1000000073', null)
( /* key:74 */ 74, '1000000074', null)
( /* key:75 */ 75, '1000000075', null)
( /* key:76 */ 76, '1000000076', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 98
pageId = 90
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:77 */ 77, '1000000077', null)
( /* key:78 */ 78, '1000000078', null)
( /* key:79 */ 79, '1000000079', null)
( /* key:80 */ 80, '1000000080', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 98
pageId = 94
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:81 */ 81, '1000000081', null)
( /* key:82 */ 82, '1000000082', null)
( /* key:83 */ 83, '1000000083', null)
( /* key:84 */ 84, '1000000084', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 98
pageId = 96
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:85 */ 85, '1000000085', null)
( /* key:86 */ 86, '1000000086', null)
( /* key:87 */ 87, '1000000087', null)
( /* key:88 */ 88, '1000000088', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 98
pageId = 99
start = 16
offsets = 114, 100, 86
entryCount = 3
rows = {
( /* key:89 */ 89, '1000000089', null)
( /* key:90 */ 90, '1000000090', null)
( /* key:91 */ 91, '1000000091', null)
}
}
}
PageBtreeNode {
pageId = 8
parentPageId = 0
childPageIds = 81, 80, 92
childPageIds.length = 3
entryCount = 2
rows = {
( /* key:16 */ 16, '1000000016', null)
( /* key:32 */ 32, '1000000032', null)
}
PageBtreeNode {
pageId = 81
parentPageId = 8
childPageIds = 55, 54
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:8 */ 8, '1000000008', null)
}
PageBtreeNode {
pageId = 55
parentPageId = 81
childPageIds = 45, 44
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:4 */ 4, '1000000004', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 55
pageId = 45
start = 18
offsets = 115, 102, 89, 76
entryCount = 4
rows = {
( /* key:1 */ 1, '1000000001', null)
( /* key:2 */ 2, '1000000002', null)
( /* key:3 */ 3, '1000000003', null)
( /* key:4 */ 4, '1000000004', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 55
pageId = 44
start = 18
offsets = 115, 102, 89, 76
entryCount = 4
rows = {
( /* key:5 */ 5, '1000000005', null)
( /* key:6 */ 6, '1000000006', null)
( /* key:7 */ 7, '1000000007', null)
( /* key:8 */ 8, '1000000008', null)
}
}
}
PageBtreeNode {
pageId = 54
parentPageId = 81
childPageIds = 47, 48
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:12 */ 12, '1000000012', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 54
pageId = 47
start = 18
offsets = 115, 102, 89, 76
entryCount = 4
rows = {
( /* key:9 */ 9, '1000000009', null)
( /* key:10 */ 10, '1000000010', null)
( /* key:11 */ 11, '1000000011', null)
( /* key:12 */ 12, '1000000012', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 54
pageId = 48
start = 18
offsets = 115, 102, 89, 75
entryCount = 4
rows = {
( /* key:13 */ 13, '1000000013', null)
( /* key:14 */ 14, '1000000014', null)
( /* key:15 */ 15, '1000000015', null)
( /* key:16 */ 16, '1000000016', null)
}
}
}
}
PageBtreeNode {
pageId = 80
parentPageId = 8
childPageIds = 60, 65
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:24 */ 24, '1000000024', null)
}
PageBtreeNode {
pageId = 60
parentPageId = 80
childPageIds = 50, 52
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:20 */ 20, '1000000020', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 60
pageId = 50
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:17 */ 17, '1000000017', null)
( /* key:18 */ 18, '1000000018', null)
( /* key:19 */ 19, '1000000019', null)
( /* key:20 */ 20, '1000000020', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 60
pageId = 52
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:21 */ 21, '1000000021', null)
( /* key:22 */ 22, '1000000022', null)
( /* key:23 */ 23, '1000000023', null)
( /* key:24 */ 24, '1000000024', null)
}
}
}
PageBtreeNode {
pageId = 65
parentPageId = 80
childPageIds = 56, 58
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:28 */ 28, '1000000028', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 65
pageId = 56
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:25 */ 25, '1000000025', null)
( /* key:26 */ 26, '1000000026', null)
( /* key:27 */ 27, '1000000027', null)
( /* key:28 */ 28, '1000000028', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 65
pageId = 58
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:29 */ 29, '1000000029', null)
( /* key:30 */ 30, '1000000030', null)
( /* key:31 */ 31, '1000000031', null)
( /* key:32 */ 32, '1000000032', null)
}
}
}
}
PageBtreeNode {
pageId = 92
parentPageId = 8
childPageIds = 70, 75, 82, 87, 93, 98
childPageIds.length = 6
entryCount = 5
rows = {
( /* key:40 */ 40, '1000000040', null)
( /* key:48 */ 48, '1000000048', null)
( /* key:56 */ 56, '1000000056', null)
( /* key:64 */ 64, '1000000064', null)
( /* key:72 */ 72, '1000000072', null)
}
PageBtreeNode {
pageId = 70
parentPageId = 92
childPageIds = 61, 63
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:36 */ 36, '1000000036', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 70
pageId = 61
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:33 */ 33, '1000000033', null)
( /* key:34 */ 34, '1000000034', null)
( /* key:35 */ 35, '1000000035', null)
( /* key:36 */ 36, '1000000036', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 70
pageId = 63
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:37 */ 37, '1000000037', null)
( /* key:38 */ 38, '1000000038', null)
( /* key:39 */ 39, '1000000039', null)
( /* key:40 */ 40, '1000000040', null)
}
}
}
PageBtreeNode {
pageId = 75
parentPageId = 92
childPageIds = 66, 68
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:44 */ 44, '1000000044', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 75
pageId = 66
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:41 */ 41, '1000000041', null)
( /* key:42 */ 42, '1000000042', null)
( /* key:43 */ 43, '1000000043', null)
( /* key:44 */ 44, '1000000044', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 75
pageId = 68
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:45 */ 45, '1000000045', null)
( /* key:46 */ 46, '1000000046', null)
( /* key:47 */ 47, '1000000047', null)
( /* key:48 */ 48, '1000000048', null)
}
}
}
PageBtreeNode {
pageId = 82
parentPageId = 92
childPageIds = 71, 73
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:52 */ 52, '1000000052', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 82
pageId = 71
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:49 */ 49, '1000000049', null)
( /* key:50 */ 50, '1000000050', null)
( /* key:51 */ 51, '1000000051', null)
( /* key:52 */ 52, '1000000052', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 82
pageId = 73
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:53 */ 53, '1000000053', null)
( /* key:54 */ 54, '1000000054', null)
( /* key:55 */ 55, '1000000055', null)
( /* key:56 */ 56, '1000000056', null)
}
}
}
PageBtreeNode {
pageId = 87
parentPageId = 92
childPageIds = 76, 78
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:60 */ 60, '1000000060', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 87
pageId = 76
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:57 */ 57, '1000000057', null)
( /* key:58 */ 58, '1000000058', null)
( /* key:59 */ 59, '1000000059', null)
( /* key:60 */ 60, '1000000060', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 87
pageId = 78
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:61 */ 61, '1000000061', null)
( /* key:62 */ 62, '1000000062', null)
( /* key:63 */ 63, '1000000063', null)
( /* key:64 */ 64, '1000000064', null)
}
}
}
PageBtreeNode {
pageId = 93
parentPageId = 92
childPageIds = 83, 85
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:68 */ 68, '1000000068', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 93
pageId = 83
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:65 */ 65, '1000000065', null)
( /* key:66 */ 66, '1000000066', null)
( /* key:67 */ 67, '1000000067', null)
( /* key:68 */ 68, '1000000068', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 93
pageId = 85
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:69 */ 69, '1000000069', null)
( /* key:70 */ 70, '1000000070', null)
( /* key:71 */ 71, '1000000071', null)
( /* key:72 */ 72, '1000000072', null)
}
}
}
PageBtreeNode {
pageId = 98
parentPageId = 92
childPageIds = 88, 90, 94, 96, 99
childPageIds.length = 5
entryCount = 4
rows = {
( /* key:76 */ 76, '1000000076', null)
( /* key:80 */ 80, '1000000080', null)
( /* key:84 */ 84, '1000000084', null)
( /* key:88 */ 88, '1000000088', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 98
pageId = 88
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:73 */ 73, '1000000073', null)
( /* key:74 */ 74, '1000000074', null)
( /* key:75 */ 75, '1000000075', null)
( /* key:76 */ 76, '1000000076', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 98
pageId = 90
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:77 */ 77, '1000000077', null)
( /* key:78 */ 78, '1000000078', null)
( /* key:79 */ 79, '1000000079', null)
( /* key:80 */ 80, '1000000080', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 98
pageId = 94
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:81 */ 81, '1000000081', null)
( /* key:82 */ 82, '1000000082', null)
( /* key:83 */ 83, '1000000083', null)
( /* key:84 */ 84, '1000000084', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 98
pageId = 96
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:85 */ 85, '1000000085', null)
( /* key:86 */ 86, '1000000086', null)
( /* key:87 */ 87, '1000000087', null)
( /* key:88 */ 88, '1000000088', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 98
pageId = 99
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:89 */ 89, '1000000089', null)
( /* key:90 */ 90, '1000000090', null)
( /* key:91 */ 91, '1000000091', null)
( /* key:92 */ 92, '1000000092', null)
}
}
}
}
}
---------------------
PageBtreeNode {
pageId = 8
parentPageId = 0
childPageIds = 81, 80, 92
childPageIds.length = 3
entryCount = 2
rows = {
( /* key:16 */ 16, '1000000016', null)
( /* key:32 */ 32, '1000000032', null)
}
PageBtreeNode {
pageId = 81
parentPageId = 8
childPageIds = 55, 54
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:8 */ 8, '1000000008', null)
}
PageBtreeNode {
pageId = 55
parentPageId = 81
childPageIds = 45, 44
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:4 */ 4, '1000000004', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 55
pageId = 45
start = 18
offsets = 115, 102, 89, 76
entryCount = 4
rows = {
( /* key:1 */ 1, '1000000001', null)
( /* key:2 */ 2, '1000000002', null)
( /* key:3 */ 3, '1000000003', null)
( /* key:4 */ 4, '1000000004', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 55
pageId = 44
start = 18
offsets = 115, 102, 89, 76
entryCount = 4
rows = {
( /* key:5 */ 5, '1000000005', null)
( /* key:6 */ 6, '1000000006', null)
( /* key:7 */ 7, '1000000007', null)
( /* key:8 */ 8, '1000000008', null)
}
}
}
PageBtreeNode {
pageId = 54
parentPageId = 81
childPageIds = 47, 48
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:12 */ 12, '1000000012', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 54
pageId = 47
start = 18
offsets = 115, 102, 89, 76
entryCount = 4
rows = {
( /* key:9 */ 9, '1000000009', null)
( /* key:10 */ 10, '1000000010', null)
( /* key:11 */ 11, '1000000011', null)
( /* key:12 */ 12, '1000000012', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 54
pageId = 48
start = 18
offsets = 115, 102, 89, 75
entryCount = 4
rows = {
( /* key:13 */ 13, '1000000013', null)
( /* key:14 */ 14, '1000000014', null)
( /* key:15 */ 15, '1000000015', null)
( /* key:16 */ 16, '1000000016', null)
}
}
}
}
PageBtreeNode {
pageId = 80
parentPageId = 8
childPageIds = 60, 65
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:24 */ 24, '1000000024', null)
}
PageBtreeNode {
pageId = 60
parentPageId = 80
childPageIds = 50, 52
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:20 */ 20, '1000000020', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 60
pageId = 50
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:17 */ 17, '1000000017', null)
( /* key:18 */ 18, '1000000018', null)
( /* key:19 */ 19, '1000000019', null)
( /* key:20 */ 20, '1000000020', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 60
pageId = 52
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:21 */ 21, '1000000021', null)
( /* key:22 */ 22, '1000000022', null)
( /* key:23 */ 23, '1000000023', null)
( /* key:24 */ 24, '1000000024', null)
}
}
}
PageBtreeNode {
pageId = 65
parentPageId = 80
childPageIds = 56, 58
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:28 */ 28, '1000000028', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 65
pageId = 56
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
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---------------------
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}
PageBtreeNode {
pageId = 65
parentPageId = 80
childPageIds = 56, 58
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:28 */ 28, '1000000028', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 65
pageId = 56
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:25 */ 25, '1000000025', null)
( /* key:26 */ 26, '1000000026', null)
( /* key:27 */ 27, '1000000027', null)
( /* key:28 */ 28, '1000000028', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 65
pageId = 58
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:29 */ 29, '1000000029', null)
( /* key:30 */ 30, '1000000030', null)
( /* key:31 */ 31, '1000000031', null)
( /* key:32 */ 32, '1000000032', null)
}
}
}
}
PageBtreeNode {
pageId = 92
parentPageId = 8
childPageIds = 70, 75, 82, 87, 93, 98
childPageIds.length = 6
entryCount = 5
rows = {
( /* key:40 */ 40, '1000000040', null)
( /* key:48 */ 48, '1000000048', null)
( /* key:56 */ 56, '1000000056', null)
( /* key:64 */ 64, '1000000064', null)
( /* key:72 */ 72, '1000000072', null)
}
PageBtreeNode {
pageId = 70
parentPageId = 92
childPageIds = 61, 63
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:36 */ 36, '1000000036', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 70
pageId = 61
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:33 */ 33, '1000000033', null)
( /* key:34 */ 34, '1000000034', null)
( /* key:35 */ 35, '1000000035', null)
( /* key:36 */ 36, '1000000036', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 70
pageId = 63
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:37 */ 37, '1000000037', null)
( /* key:38 */ 38, '1000000038', null)
( /* key:39 */ 39, '1000000039', null)
( /* key:40 */ 40, '1000000040', null)
}
}
}
PageBtreeNode {
pageId = 75
parentPageId = 92
childPageIds = 66, 68
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:44 */ 44, '1000000044', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 75
pageId = 66
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:41 */ 41, '1000000041', null)
( /* key:42 */ 42, '1000000042', null)
( /* key:43 */ 43, '1000000043', null)
( /* key:44 */ 44, '1000000044', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 75
pageId = 68
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:45 */ 45, '1000000045', null)
( /* key:46 */ 46, '1000000046', null)
( /* key:47 */ 47, '1000000047', null)
( /* key:48 */ 48, '1000000048', null)
}
}
}
PageBtreeNode {
pageId = 82
parentPageId = 92
childPageIds = 71, 73
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:52 */ 52, '1000000052', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 82
pageId = 71
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:49 */ 49, '1000000049', null)
( /* key:50 */ 50, '1000000050', null)
( /* key:51 */ 51, '1000000051', null)
( /* key:52 */ 52, '1000000052', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 82
pageId = 73
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:53 */ 53, '1000000053', null)
( /* key:54 */ 54, '1000000054', null)
( /* key:55 */ 55, '1000000055', null)
( /* key:56 */ 56, '1000000056', null)
}
}
}
PageBtreeNode {
pageId = 87
parentPageId = 92
childPageIds = 76, 78
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:60 */ 60, '1000000060', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 87
pageId = 76
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:57 */ 57, '1000000057', null)
( /* key:58 */ 58, '1000000058', null)
( /* key:59 */ 59, '1000000059', null)
( /* key:60 */ 60, '1000000060', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 87
pageId = 78
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:61 */ 61, '1000000061', null)
( /* key:62 */ 62, '1000000062', null)
( /* key:63 */ 63, '1000000063', null)
( /* key:64 */ 64, '1000000064', null)
}
}
}
PageBtreeNode {
pageId = 93
parentPageId = 92
childPageIds = 83, 85
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:68 */ 68, '1000000068', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 93
pageId = 83
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:65 */ 65, '1000000065', null)
( /* key:66 */ 66, '1000000066', null)
( /* key:67 */ 67, '1000000067', null)
( /* key:68 */ 68, '1000000068', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 93
pageId = 85
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:69 */ 69, '1000000069', null)
( /* key:70 */ 70, '1000000070', null)
( /* key:71 */ 71, '1000000071', null)
( /* key:72 */ 72, '1000000072', null)
}
}
}
PageBtreeNode {
pageId = 98
parentPageId = 92
childPageIds = 88, 90, 94, 96, 99
childPageIds.length = 5
entryCount = 4
rows = {
( /* key:76 */ 76, '1000000076', null)
( /* key:80 */ 80, '1000000080', null)
( /* key:84 */ 84, '1000000084', null)
( /* key:88 */ 88, '1000000088', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 98
pageId = 88
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:73 */ 73, '1000000073', null)
( /* key:74 */ 74, '1000000074', null)
( /* key:75 */ 75, '1000000075', null)
( /* key:76 */ 76, '1000000076', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 98
pageId = 90
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:77 */ 77, '1000000077', null)
( /* key:78 */ 78, '1000000078', null)
( /* key:79 */ 79, '1000000079', null)
( /* key:80 */ 80, '1000000080', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 98
pageId = 94
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:81 */ 81, '1000000081', null)
( /* key:82 */ 82, '1000000082', null)
( /* key:83 */ 83, '1000000083', null)
( /* key:84 */ 84, '1000000084', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 98
pageId = 96
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:85 */ 85, '1000000085', null)
( /* key:86 */ 86, '1000000086', null)
( /* key:87 */ 87, '1000000087', null)
( /* key:88 */ 88, '1000000088', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 98
pageId = 99
start = 24
offsets = 114, 100, 86, 72, 58, 44, 30
entryCount = 7
rows = {
( /* key:89 */ 89, '1000000089', null)
( /* key:90 */ 90, '1000000090', null)
( /* key:91 */ 91, '1000000091', null)
( /* key:92 */ 92, '1000000092', null)
( /* key:93 */ 93, '1000000093', null)
( /* key:94 */ 94, '1000000094', null)
( /* key:95 */ 95, '1000000095', null)
}
}
}
}
}
---------------------
-----------切割Node前----------
PageBtreeNode {
pageId = 98
parentPageId = 92
childPageIds = 88, 90, 94, 96, 99
childPageIds.length = 5
entryCount = 4
rows = {
( /* key:76 */ 76, '1000000076', null)
( /* key:80 */ 80, '1000000080', null)
( /* key:84 */ 84, '1000000084', null)
( /* key:88 */ 88, '1000000088', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 98
pageId = 88
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:73 */ 73, '1000000073', null)
( /* key:74 */ 74, '1000000074', null)
( /* key:75 */ 75, '1000000075', null)
( /* key:76 */ 76, '1000000076', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 98
pageId = 90
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:77 */ 77, '1000000077', null)
( /* key:78 */ 78, '1000000078', null)
( /* key:79 */ 79, '1000000079', null)
( /* key:80 */ 80, '1000000080', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 98
pageId = 94
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:81 */ 81, '1000000081', null)
( /* key:82 */ 82, '1000000082', null)
( /* key:83 */ 83, '1000000083', null)
( /* key:84 */ 84, '1000000084', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 98
pageId = 96
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:85 */ 85, '1000000085', null)
( /* key:86 */ 86, '1000000086', null)
( /* key:87 */ 87, '1000000087', null)
( /* key:88 */ 88, '1000000088', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 98
pageId = 99
start = 24
offsets = 114, 100, 86, 72, 58, 44, 30
entryCount = 7
rows = {
( /* key:89 */ 89, '1000000089', null)
( /* key:90 */ 90, '1000000090', null)
( /* key:91 */ 91, '1000000091', null)
( /* key:92 */ 92, '1000000092', null)
( /* key:93 */ 93, '1000000093', null)
( /* key:94 */ 94, '1000000094', null)
( /* key:95 */ 95, '1000000095', null)
}
}
}
-----------按( /* key:92 */ 92, '1000000092', null)切割----------
-----------Node切割成两个子页面----------
PageBtreeLeaf {
indexId = 15
parentPageId = 98
pageId = 99
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:89 */ 89, '1000000089', null)
( /* key:90 */ 90, '1000000090', null)
( /* key:91 */ 91, '1000000091', null)
( /* key:92 */ 92, '1000000092', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 98
pageId = 101
start = 16
offsets = 114, 100, 86
entryCount = 3
rows = {
( /* key:93 */ 93, '1000000093', null)
( /* key:94 */ 94, '1000000094', null)
( /* key:95 */ 95, '1000000095', null)
}
}
-----------切割Node后----------
PageBtreeNode {
pageId = 98
parentPageId = 92
childPageIds = 88, 90, 94, 96, 99, 101
childPageIds.length = 6
entryCount = 5
rows = {
( /* key:76 */ 76, '1000000076', null)
( /* key:80 */ 80, '1000000080', null)
( /* key:84 */ 84, '1000000084', null)
( /* key:88 */ 88, '1000000088', null)
( /* key:92 */ 92, '1000000092', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 98
pageId = 88
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:73 */ 73, '1000000073', null)
( /* key:74 */ 74, '1000000074', null)
( /* key:75 */ 75, '1000000075', null)
( /* key:76 */ 76, '1000000076', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 98
pageId = 90
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:77 */ 77, '1000000077', null)
( /* key:78 */ 78, '1000000078', null)
( /* key:79 */ 79, '1000000079', null)
( /* key:80 */ 80, '1000000080', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 98
pageId = 94
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:81 */ 81, '1000000081', null)
( /* key:82 */ 82, '1000000082', null)
( /* key:83 */ 83, '1000000083', null)
( /* key:84 */ 84, '1000000084', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 98
pageId = 96
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:85 */ 85, '1000000085', null)
( /* key:86 */ 86, '1000000086', null)
( /* key:87 */ 87, '1000000087', null)
( /* key:88 */ 88, '1000000088', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 98
pageId = 99
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:89 */ 89, '1000000089', null)
( /* key:90 */ 90, '1000000090', null)
( /* key:91 */ 91, '1000000091', null)
( /* key:92 */ 92, '1000000092', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 98
pageId = 101
start = 16
offsets = 114, 100, 86
entryCount = 3
rows = {
( /* key:93 */ 93, '1000000093', null)
( /* key:94 */ 94, '1000000094', null)
( /* key:95 */ 95, '1000000095', null)
}
}
}
PageBtreeNode {
pageId = 8
parentPageId = 0
childPageIds = 81, 80, 92
childPageIds.length = 3
entryCount = 2
rows = {
( /* key:16 */ 16, '1000000016', null)
( /* key:32 */ 32, '1000000032', null)
}
PageBtreeNode {
pageId = 81
parentPageId = 8
childPageIds = 55, 54
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:8 */ 8, '1000000008', null)
}
PageBtreeNode {
pageId = 55
parentPageId = 81
childPageIds = 45, 44
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:4 */ 4, '1000000004', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 55
pageId = 45
start = 18
offsets = 115, 102, 89, 76
entryCount = 4
rows = {
( /* key:1 */ 1, '1000000001', null)
( /* key:2 */ 2, '1000000002', null)
( /* key:3 */ 3, '1000000003', null)
( /* key:4 */ 4, '1000000004', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 55
pageId = 44
start = 18
offsets = 115, 102, 89, 76
entryCount = 4
rows = {
( /* key:5 */ 5, '1000000005', null)
( /* key:6 */ 6, '1000000006', null)
( /* key:7 */ 7, '1000000007', null)
( /* key:8 */ 8, '1000000008', null)
}
}
}
PageBtreeNode {
pageId = 54
parentPageId = 81
childPageIds = 47, 48
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:12 */ 12, '1000000012', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 54
pageId = 47
start = 18
offsets = 115, 102, 89, 76
entryCount = 4
rows = {
( /* key:9 */ 9, '1000000009', null)
( /* key:10 */ 10, '1000000010', null)
( /* key:11 */ 11, '1000000011', null)
( /* key:12 */ 12, '1000000012', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 54
pageId = 48
start = 18
offsets = 115, 102, 89, 75
entryCount = 4
rows = {
( /* key:13 */ 13, '1000000013', null)
( /* key:14 */ 14, '1000000014', null)
( /* key:15 */ 15, '1000000015', null)
( /* key:16 */ 16, '1000000016', null)
}
}
}
}
PageBtreeNode {
pageId = 80
parentPageId = 8
childPageIds = 60, 65
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:24 */ 24, '1000000024', null)
}
PageBtreeNode {
pageId = 60
parentPageId = 80
childPageIds = 50, 52
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:20 */ 20, '1000000020', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 60
pageId = 50
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:17 */ 17, '1000000017', null)
( /* key:18 */ 18, '1000000018', null)
( /* key:19 */ 19, '1000000019', null)
( /* key:20 */ 20, '1000000020', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 60
pageId = 52
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:21 */ 21, '1000000021', null)
( /* key:22 */ 22, '1000000022', null)
( /* key:23 */ 23, '1000000023', null)
( /* key:24 */ 24, '1000000024', null)
}
}
}
PageBtreeNode {
pageId = 65
parentPageId = 80
childPageIds = 56, 58
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:28 */ 28, '1000000028', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 65
pageId = 56
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:25 */ 25, '1000000025', null)
( /* key:26 */ 26, '1000000026', null)
( /* key:27 */ 27, '1000000027', null)
( /* key:28 */ 28, '1000000028', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 65
pageId = 58
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:29 */ 29, '1000000029', null)
( /* key:30 */ 30, '1000000030', null)
( /* key:31 */ 31, '1000000031', null)
( /* key:32 */ 32, '1000000032', null)
}
}
}
}
PageBtreeNode {
pageId = 92
parentPageId = 8
childPageIds = 70, 75, 82, 87, 93, 98
childPageIds.length = 6
entryCount = 5
rows = {
( /* key:40 */ 40, '1000000040', null)
( /* key:48 */ 48, '1000000048', null)
( /* key:56 */ 56, '1000000056', null)
( /* key:64 */ 64, '1000000064', null)
( /* key:72 */ 72, '1000000072', null)
}
PageBtreeNode {
pageId = 70
parentPageId = 92
childPageIds = 61, 63
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:36 */ 36, '1000000036', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 70
pageId = 61
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:33 */ 33, '1000000033', null)
( /* key:34 */ 34, '1000000034', null)
( /* key:35 */ 35, '1000000035', null)
( /* key:36 */ 36, '1000000036', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 70
pageId = 63
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:37 */ 37, '1000000037', null)
( /* key:38 */ 38, '1000000038', null)
( /* key:39 */ 39, '1000000039', null)
( /* key:40 */ 40, '1000000040', null)
}
}
}
PageBtreeNode {
pageId = 75
parentPageId = 92
childPageIds = 66, 68
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:44 */ 44, '1000000044', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 75
pageId = 66
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:41 */ 41, '1000000041', null)
( /* key:42 */ 42, '1000000042', null)
( /* key:43 */ 43, '1000000043', null)
( /* key:44 */ 44, '1000000044', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 75
pageId = 68
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:45 */ 45, '1000000045', null)
( /* key:46 */ 46, '1000000046', null)
( /* key:47 */ 47, '1000000047', null)
( /* key:48 */ 48, '1000000048', null)
}
}
}
PageBtreeNode {
pageId = 82
parentPageId = 92
childPageIds = 71, 73
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:52 */ 52, '1000000052', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 82
pageId = 71
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:49 */ 49, '1000000049', null)
( /* key:50 */ 50, '1000000050', null)
( /* key:51 */ 51, '1000000051', null)
( /* key:52 */ 52, '1000000052', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 82
pageId = 73
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:53 */ 53, '1000000053', null)
( /* key:54 */ 54, '1000000054', null)
( /* key:55 */ 55, '1000000055', null)
( /* key:56 */ 56, '1000000056', null)
}
}
}
PageBtreeNode {
pageId = 87
parentPageId = 92
childPageIds = 76, 78
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:60 */ 60, '1000000060', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 87
pageId = 76
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:57 */ 57, '1000000057', null)
( /* key:58 */ 58, '1000000058', null)
( /* key:59 */ 59, '1000000059', null)
( /* key:60 */ 60, '1000000060', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 87
pageId = 78
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:61 */ 61, '1000000061', null)
( /* key:62 */ 62, '1000000062', null)
( /* key:63 */ 63, '1000000063', null)
( /* key:64 */ 64, '1000000064', null)
}
}
}
PageBtreeNode {
pageId = 93
parentPageId = 92
childPageIds = 83, 85
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:68 */ 68, '1000000068', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 93
pageId = 83
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
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---------------------
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}
---------------------
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}
---------------------
-----------切割Node前----------
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pageId = 68
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:45 */ 45, '1000000045', null)
( /* key:46 */ 46, '1000000046', null)
( /* key:47 */ 47, '1000000047', null)
( /* key:48 */ 48, '1000000048', null)
}
}
}
PageBtreeNode {
pageId = 82
parentPageId = 92
childPageIds = 71, 73
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:52 */ 52, '1000000052', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 82
pageId = 71
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:49 */ 49, '1000000049', null)
( /* key:50 */ 50, '1000000050', null)
( /* key:51 */ 51, '1000000051', null)
( /* key:52 */ 52, '1000000052', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 82
pageId = 73
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:53 */ 53, '1000000053', null)
( /* key:54 */ 54, '1000000054', null)
( /* key:55 */ 55, '1000000055', null)
( /* key:56 */ 56, '1000000056', null)
}
}
}
PageBtreeNode {
pageId = 87
parentPageId = 92
childPageIds = 76, 78
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:60 */ 60, '1000000060', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 87
pageId = 76
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:57 */ 57, '1000000057', null)
( /* key:58 */ 58, '1000000058', null)
( /* key:59 */ 59, '1000000059', null)
( /* key:60 */ 60, '1000000060', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 87
pageId = 78
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:61 */ 61, '1000000061', null)
( /* key:62 */ 62, '1000000062', null)
( /* key:63 */ 63, '1000000063', null)
( /* key:64 */ 64, '1000000064', null)
}
}
}
PageBtreeNode {
pageId = 93
parentPageId = 92
childPageIds = 83, 85
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:68 */ 68, '1000000068', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 93
pageId = 83
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:65 */ 65, '1000000065', null)
( /* key:66 */ 66, '1000000066', null)
( /* key:67 */ 67, '1000000067', null)
( /* key:68 */ 68, '1000000068', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 93
pageId = 85
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:69 */ 69, '1000000069', null)
( /* key:70 */ 70, '1000000070', null)
( /* key:71 */ 71, '1000000071', null)
( /* key:72 */ 72, '1000000072', null)
}
}
}
PageBtreeNode {
pageId = 98
parentPageId = 92
childPageIds = 88, 90, 94, 96, 99, 101
childPageIds.length = 6
entryCount = 5
rows = {
( /* key:76 */ 76, '1000000076', null)
( /* key:80 */ 80, '1000000080', null)
( /* key:84 */ 84, '1000000084', null)
( /* key:88 */ 88, '1000000088', null)
( /* key:92 */ 92, '1000000092', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 98
pageId = 88
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:73 */ 73, '1000000073', null)
( /* key:74 */ 74, '1000000074', null)
( /* key:75 */ 75, '1000000075', null)
( /* key:76 */ 76, '1000000076', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 98
pageId = 90
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:77 */ 77, '1000000077', null)
( /* key:78 */ 78, '1000000078', null)
( /* key:79 */ 79, '1000000079', null)
( /* key:80 */ 80, '1000000080', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 98
pageId = 94
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:81 */ 81, '1000000081', null)
( /* key:82 */ 82, '1000000082', null)
( /* key:83 */ 83, '1000000083', null)
( /* key:84 */ 84, '1000000084', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 98
pageId = 96
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:85 */ 85, '1000000085', null)
( /* key:86 */ 86, '1000000086', null)
( /* key:87 */ 87, '1000000087', null)
( /* key:88 */ 88, '1000000088', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 98
pageId = 99
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:89 */ 89, '1000000089', null)
( /* key:90 */ 90, '1000000090', null)
( /* key:91 */ 91, '1000000091', null)
( /* key:92 */ 92, '1000000092', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 98
pageId = 101
start = 24
offsets = 114, 100, 86, 72, 58, 44, 30
entryCount = 7
rows = {
( /* key:93 */ 93, '1000000093', null)
( /* key:94 */ 94, '1000000094', null)
( /* key:95 */ 95, '1000000095', null)
( /* key:96 */ 96, '1000000096', null)
( /* key:97 */ 97, '1000000097', null)
( /* key:98 */ 98, '1000000098', null)
( /* key:99 */ 99, '1000000099', null)
}
}
}
}
}
-----------按( /* key:48 */ 48, '1000000048', null)切割----------
-----------Node切割成两个子页面----------
PageBtreeNode {
pageId = 92
parentPageId = 8
childPageIds = 70, 75
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:40 */ 40, '1000000040', null)
}
PageBtreeNode {
pageId = 70
parentPageId = 92
childPageIds = 61, 63
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:36 */ 36, '1000000036', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 70
pageId = 61
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:33 */ 33, '1000000033', null)
( /* key:34 */ 34, '1000000034', null)
( /* key:35 */ 35, '1000000035', null)
( /* key:36 */ 36, '1000000036', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 70
pageId = 63
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:37 */ 37, '1000000037', null)
( /* key:38 */ 38, '1000000038', null)
( /* key:39 */ 39, '1000000039', null)
( /* key:40 */ 40, '1000000040', null)
}
}
}
PageBtreeNode {
pageId = 75
parentPageId = 92
childPageIds = 66, 68
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:44 */ 44, '1000000044', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 75
pageId = 66
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:41 */ 41, '1000000041', null)
( /* key:42 */ 42, '1000000042', null)
( /* key:43 */ 43, '1000000043', null)
( /* key:44 */ 44, '1000000044', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 75
pageId = 68
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:45 */ 45, '1000000045', null)
( /* key:46 */ 46, '1000000046', null)
( /* key:47 */ 47, '1000000047', null)
( /* key:48 */ 48, '1000000048', null)
}
}
}
}
PageBtreeNode {
pageId = 105
parentPageId = 8
childPageIds = 82, 87, 93, 98
childPageIds.length = 4
entryCount = 3
rows = {
( /* key:56 */ 56, '1000000056', null)
( /* key:64 */ 64, '1000000064', null)
( /* key:72 */ 72, '1000000072', null)
}
PageBtreeNode {
pageId = 82
parentPageId = 105
childPageIds = 71, 73
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:52 */ 52, '1000000052', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 82
pageId = 71
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:49 */ 49, '1000000049', null)
( /* key:50 */ 50, '1000000050', null)
( /* key:51 */ 51, '1000000051', null)
( /* key:52 */ 52, '1000000052', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 82
pageId = 73
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:53 */ 53, '1000000053', null)
( /* key:54 */ 54, '1000000054', null)
( /* key:55 */ 55, '1000000055', null)
( /* key:56 */ 56, '1000000056', null)
}
}
}
PageBtreeNode {
pageId = 87
parentPageId = 105
childPageIds = 76, 78
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:60 */ 60, '1000000060', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 87
pageId = 76
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:57 */ 57, '1000000057', null)
( /* key:58 */ 58, '1000000058', null)
( /* key:59 */ 59, '1000000059', null)
( /* key:60 */ 60, '1000000060', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 87
pageId = 78
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:61 */ 61, '1000000061', null)
( /* key:62 */ 62, '1000000062', null)
( /* key:63 */ 63, '1000000063', null)
( /* key:64 */ 64, '1000000064', null)
}
}
}
PageBtreeNode {
pageId = 93
parentPageId = 105
childPageIds = 83, 85
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:68 */ 68, '1000000068', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 93
pageId = 83
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:65 */ 65, '1000000065', null)
( /* key:66 */ 66, '1000000066', null)
( /* key:67 */ 67, '1000000067', null)
( /* key:68 */ 68, '1000000068', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 93
pageId = 85
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:69 */ 69, '1000000069', null)
( /* key:70 */ 70, '1000000070', null)
( /* key:71 */ 71, '1000000071', null)
( /* key:72 */ 72, '1000000072', null)
}
}
}
PageBtreeNode {
pageId = 98
parentPageId = 105
childPageIds = 88, 90, 94, 96, 99, 101
childPageIds.length = 6
entryCount = 5
rows = {
( /* key:76 */ 76, '1000000076', null)
( /* key:80 */ 80, '1000000080', null)
( /* key:84 */ 84, '1000000084', null)
( /* key:88 */ 88, '1000000088', null)
( /* key:92 */ 92, '1000000092', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 98
pageId = 88
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:73 */ 73, '1000000073', null)
( /* key:74 */ 74, '1000000074', null)
( /* key:75 */ 75, '1000000075', null)
( /* key:76 */ 76, '1000000076', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 98
pageId = 90
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:77 */ 77, '1000000077', null)
( /* key:78 */ 78, '1000000078', null)
( /* key:79 */ 79, '1000000079', null)
( /* key:80 */ 80, '1000000080', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 98
pageId = 94
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:81 */ 81, '1000000081', null)
( /* key:82 */ 82, '1000000082', null)
( /* key:83 */ 83, '1000000083', null)
( /* key:84 */ 84, '1000000084', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 98
pageId = 96
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:85 */ 85, '1000000085', null)
( /* key:86 */ 86, '1000000086', null)
( /* key:87 */ 87, '1000000087', null)
( /* key:88 */ 88, '1000000088', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 98
pageId = 99
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:89 */ 89, '1000000089', null)
( /* key:90 */ 90, '1000000090', null)
( /* key:91 */ 91, '1000000091', null)
( /* key:92 */ 92, '1000000092', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 98
pageId = 101
start = 24
offsets = 114, 100, 86, 72, 58, 44, 30
entryCount = 7
rows = {
( /* key:93 */ 93, '1000000093', null)
( /* key:94 */ 94, '1000000094', null)
( /* key:95 */ 95, '1000000095', null)
( /* key:96 */ 96, '1000000096', null)
( /* key:97 */ 97, '1000000097', null)
( /* key:98 */ 98, '1000000098', null)
( /* key:99 */ 99, '1000000099', null)
}
}
}
}
-----------切割Node后----------
PageBtreeNode {
pageId = 8
parentPageId = 0
childPageIds = 81, 80, 92, 105
childPageIds.length = 4
entryCount = 3
rows = {
( /* key:16 */ 16, '1000000016', null)
( /* key:32 */ 32, '1000000032', null)
( /* key:48 */ 48, '1000000048', null)
}
PageBtreeNode {
pageId = 81
parentPageId = 8
childPageIds = 55, 54
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:8 */ 8, '1000000008', null)
}
PageBtreeNode {
pageId = 55
parentPageId = 81
childPageIds = 45, 44
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:4 */ 4, '1000000004', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 55
pageId = 45
start = 18
offsets = 115, 102, 89, 76
entryCount = 4
rows = {
( /* key:1 */ 1, '1000000001', null)
( /* key:2 */ 2, '1000000002', null)
( /* key:3 */ 3, '1000000003', null)
( /* key:4 */ 4, '1000000004', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 55
pageId = 44
start = 18
offsets = 115, 102, 89, 76
entryCount = 4
rows = {
( /* key:5 */ 5, '1000000005', null)
( /* key:6 */ 6, '1000000006', null)
( /* key:7 */ 7, '1000000007', null)
( /* key:8 */ 8, '1000000008', null)
}
}
}
PageBtreeNode {
pageId = 54
parentPageId = 81
childPageIds = 47, 48
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:12 */ 12, '1000000012', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 54
pageId = 47
start = 18
offsets = 115, 102, 89, 76
entryCount = 4
rows = {
( /* key:9 */ 9, '1000000009', null)
( /* key:10 */ 10, '1000000010', null)
( /* key:11 */ 11, '1000000011', null)
( /* key:12 */ 12, '1000000012', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 54
pageId = 48
start = 18
offsets = 115, 102, 89, 75
entryCount = 4
rows = {
( /* key:13 */ 13, '1000000013', null)
( /* key:14 */ 14, '1000000014', null)
( /* key:15 */ 15, '1000000015', null)
( /* key:16 */ 16, '1000000016', null)
}
}
}
}
PageBtreeNode {
pageId = 80
parentPageId = 8
childPageIds = 60, 65
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:24 */ 24, '1000000024', null)
}
PageBtreeNode {
pageId = 60
parentPageId = 80
childPageIds = 50, 52
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:20 */ 20, '1000000020', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 60
pageId = 50
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:17 */ 17, '1000000017', null)
( /* key:18 */ 18, '1000000018', null)
( /* key:19 */ 19, '1000000019', null)
( /* key:20 */ 20, '1000000020', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 60
pageId = 52
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:21 */ 21, '1000000021', null)
( /* key:22 */ 22, '1000000022', null)
( /* key:23 */ 23, '1000000023', null)
( /* key:24 */ 24, '1000000024', null)
}
}
}
PageBtreeNode {
pageId = 65
parentPageId = 80
childPageIds = 56, 58
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:28 */ 28, '1000000028', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 65
pageId = 56
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:25 */ 25, '1000000025', null)
( /* key:26 */ 26, '1000000026', null)
( /* key:27 */ 27, '1000000027', null)
( /* key:28 */ 28, '1000000028', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 65
pageId = 58
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:29 */ 29, '1000000029', null)
( /* key:30 */ 30, '1000000030', null)
( /* key:31 */ 31, '1000000031', null)
( /* key:32 */ 32, '1000000032', null)
}
}
}
}
PageBtreeNode {
pageId = 92
parentPageId = 8
childPageIds = 70, 75
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:40 */ 40, '1000000040', null)
}
PageBtreeNode {
pageId = 70
parentPageId = 92
childPageIds = 61, 63
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:36 */ 36, '1000000036', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 70
pageId = 61
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:33 */ 33, '1000000033', null)
( /* key:34 */ 34, '1000000034', null)
( /* key:35 */ 35, '1000000035', null)
( /* key:36 */ 36, '1000000036', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 70
pageId = 63
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:37 */ 37, '1000000037', null)
( /* key:38 */ 38, '1000000038', null)
( /* key:39 */ 39, '1000000039', null)
( /* key:40 */ 40, '1000000040', null)
}
}
}
PageBtreeNode {
pageId = 75
parentPageId = 92
childPageIds = 66, 68
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:44 */ 44, '1000000044', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 75
pageId = 66
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:41 */ 41, '1000000041', null)
( /* key:42 */ 42, '1000000042', null)
( /* key:43 */ 43, '1000000043', null)
( /* key:44 */ 44, '1000000044', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 75
pageId = 68
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:45 */ 45, '1000000045', null)
( /* key:46 */ 46, '1000000046', null)
( /* key:47 */ 47, '1000000047', null)
( /* key:48 */ 48, '1000000048', null)
}
}
}
}
PageBtreeNode {
pageId = 105
parentPageId = 8
childPageIds = 82, 87, 93, 98
childPageIds.length = 4
entryCount = 3
rows = {
( /* key:56 */ 56, '1000000056', null)
( /* key:64 */ 64, '1000000064', null)
( /* key:72 */ 72, '1000000072', null)
}
PageBtreeNode {
pageId = 82
parentPageId = 105
childPageIds = 71, 73
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:52 */ 52, '1000000052', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 82
pageId = 71
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:49 */ 49, '1000000049', null)
( /* key:50 */ 50, '1000000050', null)
( /* key:51 */ 51, '1000000051', null)
( /* key:52 */ 52, '1000000052', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 82
pageId = 73
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:53 */ 53, '1000000053', null)
( /* key:54 */ 54, '1000000054', null)
( /* key:55 */ 55, '1000000055', null)
( /* key:56 */ 56, '1000000056', null)
}
}
}
PageBtreeNode {
pageId = 87
parentPageId = 105
childPageIds = 76, 78
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:60 */ 60, '1000000060', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 87
pageId = 76
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:57 */ 57, '1000000057', null)
( /* key:58 */ 58, '1000000058', null)
( /* key:59 */ 59, '1000000059', null)
( /* key:60 */ 60, '1000000060', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 87
pageId = 78
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:61 */ 61, '1000000061', null)
( /* key:62 */ 62, '1000000062', null)
( /* key:63 */ 63, '1000000063', null)
( /* key:64 */ 64, '1000000064', null)
}
}
}
PageBtreeNode {
pageId = 93
parentPageId = 105
childPageIds = 83, 85
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:68 */ 68, '1000000068', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 93
pageId = 83
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:65 */ 65, '1000000065', null)
( /* key:66 */ 66, '1000000066', null)
( /* key:67 */ 67, '1000000067', null)
( /* key:68 */ 68, '1000000068', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 93
pageId = 85
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:69 */ 69, '1000000069', null)
( /* key:70 */ 70, '1000000070', null)
( /* key:71 */ 71, '1000000071', null)
( /* key:72 */ 72, '1000000072', null)
}
}
}
PageBtreeNode {
pageId = 98
parentPageId = 105
childPageIds = 88, 90, 94, 96, 99, 101
childPageIds.length = 6
entryCount = 5
rows = {
( /* key:76 */ 76, '1000000076', null)
( /* key:80 */ 80, '1000000080', null)
( /* key:84 */ 84, '1000000084', null)
( /* key:88 */ 88, '1000000088', null)
( /* key:92 */ 92, '1000000092', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 98
pageId = 88
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:73 */ 73, '1000000073', null)
( /* key:74 */ 74, '1000000074', null)
( /* key:75 */ 75, '1000000075', null)
( /* key:76 */ 76, '1000000076', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 98
pageId = 90
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:77 */ 77, '1000000077', null)
( /* key:78 */ 78, '1000000078', null)
( /* key:79 */ 79, '1000000079', null)
( /* key:80 */ 80, '1000000080', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 98
pageId = 94
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:81 */ 81, '1000000081', null)
( /* key:82 */ 82, '1000000082', null)
( /* key:83 */ 83, '1000000083', null)
( /* key:84 */ 84, '1000000084', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 98
pageId = 96
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:85 */ 85, '1000000085', null)
( /* key:86 */ 86, '1000000086', null)
( /* key:87 */ 87, '1000000087', null)
( /* key:88 */ 88, '1000000088', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 98
pageId = 99
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:89 */ 89, '1000000089', null)
( /* key:90 */ 90, '1000000090', null)
( /* key:91 */ 91, '1000000091', null)
( /* key:92 */ 92, '1000000092', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 98
pageId = 101
start = 24
offsets = 114, 100, 86, 72, 58, 44, 30
entryCount = 7
rows = {
( /* key:93 */ 93, '1000000093', null)
( /* key:94 */ 94, '1000000094', null)
( /* key:95 */ 95, '1000000095', null)
( /* key:96 */ 96, '1000000096', null)
( /* key:97 */ 97, '1000000097', null)
( /* key:98 */ 98, '1000000098', null)
( /* key:99 */ 99, '1000000099', null)
}
}
}
}
}
-----------切割Node前----------
PageBtreeNode {
pageId = 105
parentPageId = 8
childPageIds = 82, 87, 93, 98
childPageIds.length = 4
entryCount = 3
rows = {
( /* key:56 */ 56, '1000000056', null)
( /* key:64 */ 64, '1000000064', null)
( /* key:72 */ 72, '1000000072', null)
}
PageBtreeNode {
pageId = 82
parentPageId = 105
childPageIds = 71, 73
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:52 */ 52, '1000000052', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 82
pageId = 71
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:49 */ 49, '1000000049', null)
( /* key:50 */ 50, '1000000050', null)
( /* key:51 */ 51, '1000000051', null)
( /* key:52 */ 52, '1000000052', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 82
pageId = 73
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:53 */ 53, '1000000053', null)
( /* key:54 */ 54, '1000000054', null)
( /* key:55 */ 55, '1000000055', null)
( /* key:56 */ 56, '1000000056', null)
}
}
}
PageBtreeNode {
pageId = 87
parentPageId = 105
childPageIds = 76, 78
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:60 */ 60, '1000000060', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 87
pageId = 76
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:57 */ 57, '1000000057', null)
( /* key:58 */ 58, '1000000058', null)
( /* key:59 */ 59, '1000000059', null)
( /* key:60 */ 60, '1000000060', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 87
pageId = 78
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:61 */ 61, '1000000061', null)
( /* key:62 */ 62, '1000000062', null)
( /* key:63 */ 63, '1000000063', null)
( /* key:64 */ 64, '1000000064', null)
}
}
}
PageBtreeNode {
pageId = 93
parentPageId = 105
childPageIds = 83, 85
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:68 */ 68, '1000000068', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 93
pageId = 83
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:65 */ 65, '1000000065', null)
( /* key:66 */ 66, '1000000066', null)
( /* key:67 */ 67, '1000000067', null)
( /* key:68 */ 68, '1000000068', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 93
pageId = 85
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:69 */ 69, '1000000069', null)
( /* key:70 */ 70, '1000000070', null)
( /* key:71 */ 71, '1000000071', null)
( /* key:72 */ 72, '1000000072', null)
}
}
}
PageBtreeNode {
pageId = 98
parentPageId = 105
childPageIds = 88, 90, 94, 96, 99, 101
childPageIds.length = 6
entryCount = 5
rows = {
( /* key:76 */ 76, '1000000076', null)
( /* key:80 */ 80, '1000000080', null)
( /* key:84 */ 84, '1000000084', null)
( /* key:88 */ 88, '1000000088', null)
( /* key:92 */ 92, '1000000092', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 98
pageId = 88
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:73 */ 73, '1000000073', null)
( /* key:74 */ 74, '1000000074', null)
( /* key:75 */ 75, '1000000075', null)
( /* key:76 */ 76, '1000000076', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 98
pageId = 90
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:77 */ 77, '1000000077', null)
( /* key:78 */ 78, '1000000078', null)
( /* key:79 */ 79, '1000000079', null)
( /* key:80 */ 80, '1000000080', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 98
pageId = 94
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:81 */ 81, '1000000081', null)
( /* key:82 */ 82, '1000000082', null)
( /* key:83 */ 83, '1000000083', null)
( /* key:84 */ 84, '1000000084', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 98
pageId = 96
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:85 */ 85, '1000000085', null)
( /* key:86 */ 86, '1000000086', null)
( /* key:87 */ 87, '1000000087', null)
( /* key:88 */ 88, '1000000088', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 98
pageId = 99
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:89 */ 89, '1000000089', null)
( /* key:90 */ 90, '1000000090', null)
( /* key:91 */ 91, '1000000091', null)
( /* key:92 */ 92, '1000000092', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 98
pageId = 101
start = 24
offsets = 114, 100, 86, 72, 58, 44, 30
entryCount = 7
rows = {
( /* key:93 */ 93, '1000000093', null)
( /* key:94 */ 94, '1000000094', null)
( /* key:95 */ 95, '1000000095', null)
( /* key:96 */ 96, '1000000096', null)
( /* key:97 */ 97, '1000000097', null)
( /* key:98 */ 98, '1000000098', null)
( /* key:99 */ 99, '1000000099', null)
}
}
}
}
-----------按( /* key:80 */ 80, '1000000080', null)切割----------
-----------Node切割成两个子页面----------
PageBtreeNode {
pageId = 98
parentPageId = 105
childPageIds = 88, 90
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:76 */ 76, '1000000076', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 98
pageId = 88
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:73 */ 73, '1000000073', null)
( /* key:74 */ 74, '1000000074', null)
( /* key:75 */ 75, '1000000075', null)
( /* key:76 */ 76, '1000000076', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 98
pageId = 90
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:77 */ 77, '1000000077', null)
( /* key:78 */ 78, '1000000078', null)
( /* key:79 */ 79, '1000000079', null)
( /* key:80 */ 80, '1000000080', null)
}
}
}
PageBtreeNode {
pageId = 106
parentPageId = 105
childPageIds = 94, 96, 99, 101
childPageIds.length = 4
entryCount = 3
rows = {
( /* key:84 */ 84, '1000000084', null)
( /* key:88 */ 88, '1000000088', null)
( /* key:92 */ 92, '1000000092', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 106
pageId = 94
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:81 */ 81, '1000000081', null)
( /* key:82 */ 82, '1000000082', null)
( /* key:83 */ 83, '1000000083', null)
( /* key:84 */ 84, '1000000084', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 106
pageId = 96
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:85 */ 85, '1000000085', null)
( /* key:86 */ 86, '1000000086', null)
( /* key:87 */ 87, '1000000087', null)
( /* key:88 */ 88, '1000000088', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 106
pageId = 99
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:89 */ 89, '1000000089', null)
( /* key:90 */ 90, '1000000090', null)
( /* key:91 */ 91, '1000000091', null)
( /* key:92 */ 92, '1000000092', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 106
pageId = 101
start = 24
offsets = 114, 100, 86, 72, 58, 44, 30
entryCount = 7
rows = {
( /* key:93 */ 93, '1000000093', null)
( /* key:94 */ 94, '1000000094', null)
( /* key:95 */ 95, '1000000095', null)
( /* key:96 */ 96, '1000000096', null)
( /* key:97 */ 97, '1000000097', null)
( /* key:98 */ 98, '1000000098', null)
( /* key:99 */ 99, '1000000099', null)
}
}
}
-----------切割Node后----------
PageBtreeNode {
pageId = 105
parentPageId = 8
childPageIds = 82, 87, 93, 98, 106
childPageIds.length = 5
entryCount = 4
rows = {
( /* key:56 */ 56, '1000000056', null)
( /* key:64 */ 64, '1000000064', null)
( /* key:72 */ 72, '1000000072', null)
( /* key:80 */ 80, '1000000080', null)
}
PageBtreeNode {
pageId = 82
parentPageId = 105
childPageIds = 71, 73
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:52 */ 52, '1000000052', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 82
pageId = 71
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:49 */ 49, '1000000049', null)
( /* key:50 */ 50, '1000000050', null)
( /* key:51 */ 51, '1000000051', null)
( /* key:52 */ 52, '1000000052', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 82
pageId = 73
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:53 */ 53, '1000000053', null)
( /* key:54 */ 54, '1000000054', null)
( /* key:55 */ 55, '1000000055', null)
( /* key:56 */ 56, '1000000056', null)
}
}
}
PageBtreeNode {
pageId = 87
parentPageId = 105
childPageIds = 76, 78
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:60 */ 60, '1000000060', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 87
pageId = 76
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:57 */ 57, '1000000057', null)
( /* key:58 */ 58, '1000000058', null)
( /* key:59 */ 59, '1000000059', null)
( /* key:60 */ 60, '1000000060', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 87
pageId = 78
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:61 */ 61, '1000000061', null)
( /* key:62 */ 62, '1000000062', null)
( /* key:63 */ 63, '1000000063', null)
( /* key:64 */ 64, '1000000064', null)
}
}
}
PageBtreeNode {
pageId = 93
parentPageId = 105
childPageIds = 83, 85
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:68 */ 68, '1000000068', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 93
pageId = 83
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:65 */ 65, '1000000065', null)
( /* key:66 */ 66, '1000000066', null)
( /* key:67 */ 67, '1000000067', null)
( /* key:68 */ 68, '1000000068', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 93
pageId = 85
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:69 */ 69, '1000000069', null)
( /* key:70 */ 70, '1000000070', null)
( /* key:71 */ 71, '1000000071', null)
( /* key:72 */ 72, '1000000072', null)
}
}
}
PageBtreeNode {
pageId = 98
parentPageId = 105
childPageIds = 88, 90
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:76 */ 76, '1000000076', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 98
pageId = 88
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:73 */ 73, '1000000073', null)
( /* key:74 */ 74, '1000000074', null)
( /* key:75 */ 75, '1000000075', null)
( /* key:76 */ 76, '1000000076', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 98
pageId = 90
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:77 */ 77, '1000000077', null)
( /* key:78 */ 78, '1000000078', null)
( /* key:79 */ 79, '1000000079', null)
( /* key:80 */ 80, '1000000080', null)
}
}
}
PageBtreeNode {
pageId = 106
parentPageId = 105
childPageIds = 94, 96, 99, 101
childPageIds.length = 4
entryCount = 3
rows = {
( /* key:84 */ 84, '1000000084', null)
( /* key:88 */ 88, '1000000088', null)
( /* key:92 */ 92, '1000000092', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 106
pageId = 94
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:81 */ 81, '1000000081', null)
( /* key:82 */ 82, '1000000082', null)
( /* key:83 */ 83, '1000000083', null)
( /* key:84 */ 84, '1000000084', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 106
pageId = 96
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:85 */ 85, '1000000085', null)
( /* key:86 */ 86, '1000000086', null)
( /* key:87 */ 87, '1000000087', null)
( /* key:88 */ 88, '1000000088', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 106
pageId = 99
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:89 */ 89, '1000000089', null)
( /* key:90 */ 90, '1000000090', null)
( /* key:91 */ 91, '1000000091', null)
( /* key:92 */ 92, '1000000092', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 106
pageId = 101
start = 24
offsets = 114, 100, 86, 72, 58, 44, 30
entryCount = 7
rows = {
( /* key:93 */ 93, '1000000093', null)
( /* key:94 */ 94, '1000000094', null)
( /* key:95 */ 95, '1000000095', null)
( /* key:96 */ 96, '1000000096', null)
( /* key:97 */ 97, '1000000097', null)
( /* key:98 */ 98, '1000000098', null)
( /* key:99 */ 99, '1000000099', null)
}
}
}
}
-----------切割Node前----------
PageBtreeNode {
pageId = 106
parentPageId = 105
childPageIds = 94, 96, 99, 101
childPageIds.length = 4
entryCount = 3
rows = {
( /* key:84 */ 84, '1000000084', null)
( /* key:88 */ 88, '1000000088', null)
( /* key:92 */ 92, '1000000092', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 106
pageId = 94
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:81 */ 81, '1000000081', null)
( /* key:82 */ 82, '1000000082', null)
( /* key:83 */ 83, '1000000083', null)
( /* key:84 */ 84, '1000000084', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 106
pageId = 96
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:85 */ 85, '1000000085', null)
( /* key:86 */ 86, '1000000086', null)
( /* key:87 */ 87, '1000000087', null)
( /* key:88 */ 88, '1000000088', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 106
pageId = 99
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:89 */ 89, '1000000089', null)
( /* key:90 */ 90, '1000000090', null)
( /* key:91 */ 91, '1000000091', null)
( /* key:92 */ 92, '1000000092', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 106
pageId = 101
start = 24
offsets = 114, 100, 86, 72, 58, 44, 30
entryCount = 7
rows = {
( /* key:93 */ 93, '1000000093', null)
( /* key:94 */ 94, '1000000094', null)
( /* key:95 */ 95, '1000000095', null)
( /* key:96 */ 96, '1000000096', null)
( /* key:97 */ 97, '1000000097', null)
( /* key:98 */ 98, '1000000098', null)
( /* key:99 */ 99, '1000000099', null)
}
}
}
-----------按( /* key:96 */ 96, '1000000096', null)切割----------
-----------Node切割成两个子页面----------
PageBtreeLeaf {
indexId = 15
parentPageId = 106
pageId = 101
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:93 */ 93, '1000000093', null)
( /* key:94 */ 94, '1000000094', null)
( /* key:95 */ 95, '1000000095', null)
( /* key:96 */ 96, '1000000096', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 106
pageId = 107
start = 16
offsets = 114, 100, 86
entryCount = 3
rows = {
( /* key:97 */ 97, '1000000097', null)
( /* key:98 */ 98, '1000000098', null)
( /* key:99 */ 99, '1000000099', null)
}
}
-----------切割Node后----------
PageBtreeNode {
pageId = 106
parentPageId = 105
childPageIds = 94, 96, 99, 101, 107
childPageIds.length = 5
entryCount = 4
rows = {
( /* key:84 */ 84, '1000000084', null)
( /* key:88 */ 88, '1000000088', null)
( /* key:92 */ 92, '1000000092', null)
( /* key:96 */ 96, '1000000096', null)
}
PageBtreeLeaf {
indexId = 15
parentPageId = 106
pageId = 94
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:81 */ 81, '1000000081', null)
( /* key:82 */ 82, '1000000082', null)
( /* key:83 */ 83, '1000000083', null)
( /* key:84 */ 84, '1000000084', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 106
pageId = 96
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:85 */ 85, '1000000085', null)
( /* key:86 */ 86, '1000000086', null)
( /* key:87 */ 87, '1000000087', null)
( /* key:88 */ 88, '1000000088', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 106
pageId = 99
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:89 */ 89, '1000000089', null)
( /* key:90 */ 90, '1000000090', null)
( /* key:91 */ 91, '1000000091', null)
( /* key:92 */ 92, '1000000092', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 106
pageId = 101
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:93 */ 93, '1000000093', null)
( /* key:94 */ 94, '1000000094', null)
( /* key:95 */ 95, '1000000095', null)
( /* key:96 */ 96, '1000000096', null)
}
}
PageBtreeLeaf {
indexId = 15
parentPageId = 106
pageId = 107
start = 16
offsets = 114, 100, 86
entryCount = 3
rows = {
( /* key:97 */ 97, '1000000097', null)
( /* key:98 */ 98, '1000000098', null)
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}
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PageBtreeNode {
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parentPageId = 0
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entryCount = 3
rows = {
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}
PageBtreeNode {
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parentPageId = 8
childPageIds = 55, 54
childPageIds.length = 2
entryCount = 1
rows = {
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}
PageBtreeNode {
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parentPageId = 81
childPageIds = 45, 44
childPageIds.length = 2
entryCount = 1
rows = {
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}
PageBtreeLeaf {
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parentPageId = 55
pageId = 45
start = 18
offsets = 115, 102, 89, 76
entryCount = 4
rows = {
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}
}
PageBtreeLeaf {
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parentPageId = 55
pageId = 44
start = 18
offsets = 115, 102, 89, 76
entryCount = 4
rows = {
( /* key:5 */ 5, '1000000005', null)
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}
}
}
PageBtreeNode {
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parentPageId = 81
childPageIds = 47, 48
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entryCount = 1
rows = {
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}
PageBtreeLeaf {
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parentPageId = 54
pageId = 47
start = 18
offsets = 115, 102, 89, 76
entryCount = 4
rows = {
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}
}
PageBtreeLeaf {
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parentPageId = 54
pageId = 48
start = 18
offsets = 115, 102, 89, 75
entryCount = 4
rows = {
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}
}
}
}
PageBtreeNode {
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parentPageId = 8
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childPageIds.length = 2
entryCount = 1
rows = {
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}
PageBtreeNode {
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parentPageId = 80
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childPageIds.length = 2
entryCount = 1
rows = {
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}
PageBtreeLeaf {
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parentPageId = 60
pageId = 50
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
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}
}
PageBtreeLeaf {
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parentPageId = 60
pageId = 52
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
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}
}
}
PageBtreeNode {
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parentPageId = 80
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entryCount = 1
rows = {
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}
PageBtreeLeaf {
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parentPageId = 65
pageId = 56
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
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}
}
PageBtreeLeaf {
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parentPageId = 65
pageId = 58
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
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}
}
}
}
PageBtreeNode {
pageId = 92
parentPageId = 8
childPageIds = 70, 75
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:40 */ 40, '1000000040', null)
}
PageBtreeNode {
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parentPageId = 92
childPageIds = 61, 63
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:36 */ 36, '1000000036', null)
}
PageBtreeLeaf {
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parentPageId = 70
pageId = 61
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
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}
}
PageBtreeLeaf {
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parentPageId = 70
pageId = 63
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
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}
}
}
PageBtreeNode {
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parentPageId = 92
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entryCount = 1
rows = {
( /* key:44 */ 44, '1000000044', null)
}
PageBtreeLeaf {
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parentPageId = 75
pageId = 66
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
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}
}
PageBtreeLeaf {
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parentPageId = 75
pageId = 68
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:45 */ 45, '1000000045', null)
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}
}
}
}
PageBtreeNode {
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parentPageId = 8
childPageIds = 82, 87, 93, 98, 106
childPageIds.length = 5
entryCount = 4
rows = {
( /* key:56 */ 56, '1000000056', null)
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( /* key:80 */ 80, '1000000080', null)
}
PageBtreeNode {
pageId = 82
parentPageId = 105
childPageIds = 71, 73
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:52 */ 52, '1000000052', null)
}
PageBtreeLeaf {
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parentPageId = 82
pageId = 71
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:49 */ 49, '1000000049', null)
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}
}
PageBtreeLeaf {
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parentPageId = 82
pageId = 73
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
( /* key:53 */ 53, '1000000053', null)
( /* key:54 */ 54, '1000000054', null)
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( /* key:56 */ 56, '1000000056', null)
}
}
}
PageBtreeNode {
pageId = 87
parentPageId = 105
childPageIds = 76, 78
childPageIds.length = 2
entryCount = 1
rows = {
( /* key:60 */ 60, '1000000060', null)
}
PageBtreeLeaf {
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parentPageId = 87
pageId = 76
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
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}
}
PageBtreeLeaf {
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parentPageId = 87
pageId = 78
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
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}
}
}
PageBtreeNode {
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parentPageId = 105
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entryCount = 1
rows = {
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}
PageBtreeLeaf {
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pageId = 83
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
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}
}
PageBtreeLeaf {
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parentPageId = 93
pageId = 85
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
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}
}
}
PageBtreeNode {
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parentPageId = 105
childPageIds = 88, 90
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entryCount = 1
rows = {
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}
PageBtreeLeaf {
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pageId = 88
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
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}
}
PageBtreeLeaf {
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offsets = 114, 100, 86, 72
entryCount = 4
rows = {
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}
}
}
PageBtreeNode {
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parentPageId = 105
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entryCount = 4
rows = {
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}
PageBtreeLeaf {
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parentPageId = 106
pageId = 94
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
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}
}
PageBtreeLeaf {
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parentPageId = 106
pageId = 96
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
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}
}
PageBtreeLeaf {
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pageId = 99
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offsets = 114, 100, 86, 72
entryCount = 4
rows = {
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}
}
PageBtreeLeaf {
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pageId = 101
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
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}
}
PageBtreeLeaf {
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pageId = 107
start = 18
offsets = 114, 100, 86, 72
entryCount = 4
rows = {
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}
}
}
}
}
---------------------