/*
* Licensed to the Apache Software Foundation (ASF) under one or more contributor license
* agreements. See the NOTICE file distributed with this work for additional information regarding
* copyright ownership. The ASF licenses this file to You under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance with the License. You may obtain a
* copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software distributed under the License
* is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express
* or implied. See the License for the specific language governing permissions and limitations under
* the License.
*/
/*
* IndependentOperandsInWhereClause.java
*
* Created on June 23, 2005, 4:24 PM
*/
package org.apache.geode.cache.query.functional;
import static org.junit.Assert.fail;
import java.util.ArrayList;
import java.util.Collection;
import org.junit.After;
import org.junit.Before;
import org.junit.Test;
import org.junit.experimental.categories.Category;
import org.apache.geode.cache.Region;
import org.apache.geode.cache.query.CacheUtils;
import org.apache.geode.cache.query.Index;
import org.apache.geode.cache.query.IndexType;
import org.apache.geode.cache.query.Query;
import org.apache.geode.cache.query.QueryService;
import org.apache.geode.cache.query.SelectResults;
import org.apache.geode.cache.query.Utils;
import org.apache.geode.cache.query.data.Portfolio;
import org.apache.geode.cache.query.internal.QueryObserverAdapter;
import org.apache.geode.cache.query.internal.QueryObserverHolder;
import org.apache.geode.test.junit.categories.IntegrationTest;
/**
*
*/
@Category(IntegrationTest.class)
public class IndependentOperandsInWhereClause2JUnitTest {
@Before
public void setUp() throws Exception {
CacheUtils.startCache();
}
@After
public void tearDown() throws Exception {
CacheUtils.closeCache();
}
@Test
public void testIndependentOperands() throws Exception {
Region region = CacheUtils.createRegion("portfolios", Portfolio.class);
for (int i = 0; i < 4; i++) {
region.put("" + i, new Portfolio(i));
}
QueryService qs = CacheUtils.getQueryService();
String queries[] = {
/* 1 */ "select distinct * from /portfolios pf, positions.values pos where (pf.ID > 1 or status = 'active') or (true AND pos.secId ='IBM')", // size
// 6
// noi
// 3
/* 2 */ "Select distinct structset.sos, structset.key "
+ "from /portfolios pfos, pfos.positions.values outerPos, "
+ "(SELECT DISTINCT key: key, sos: pos.sharesOutstanding "
+ "from /portfolios.entries pf, pf.value.positions.values pos "
+ "where outerPos.secId != 'IBM' AND "
+ "pf.key IN (select distinct * from pf.value.collectionHolderMap['0'].arr)) structset "
+ "where structset.sos > 2000", // size 6 numof indexes 0.
/* 3 */ "Select distinct * " + "from /portfolios pfos, pfos.positions.values outerPos, "
+ "(SELECT DISTINCT key: key, sos: pos.sharesOutstanding "
+ "from /portfolios.entries pf, pf.value.positions.values pos "
+ "where outerPos.secId != 'IBM' AND "
+ "pf.key IN (select distinct * from pf.value.collectionHolderMap['0'].arr)) structset "
+ "where structset.sos > 2000", // size 42 numof indexes 0.
/* 4 */ "select distinct * from /portfolios pf where true and ID = 0 ", // size 1, noi 1
/* 5 */ "select distinct * from /portfolios pf, positions.values pos where true = true and pos.secId ='IBM'", // size
// 1
// noi
// 1
/* 6 */ "select distinct * from /portfolios pf, positions.values pos where false and pos.secId ='IBM'", // size
// 0
// noi
/* 7 */ "select distinct * from /portfolios pf where true or ID = 0 ", // size 4
/* 8 */ "select distinct * from /portfolios pf, positions.values pos where true = true and pf.ID > 1 and pos.secId ='IBM'", // size
// 0
/* 9 */ "select distinct * from /portfolios pf, positions.values pos where true = false and pf.ID > 1 and pos.secId ='IBM'", // size
// 0
/* 10 */ "select distinct * from /portfolios pf, positions.values pos where true = true and pf.ID > 1 or pos.secId ='IBM'", // size
// 5
/* 11 */ "select distinct * from /portfolios pf, positions.values pos where true = false and pf.ID > 1 or pos.secId ='IBM'", // size
// 1
/* 12 */ "select distinct * from /portfolios pf, positions.values pos where (true AND pos.secId ='SUN') or (pf.ID > 1 and status != 'active')", // size
// 2
/* 13 */ "select distinct * from /portfolios pf, positions.values pos where (pf.ID > 1 or status = 'active') or (false AND pos.secId ='IBM')", // size
// 6
/* 14 */ "SELECT DISTINCT * FROM /portfolios pf, pf.positions.values position "
+ "WHERE true = null OR position.secId = 'SUN'", // size 1
/* 15 */ "SELECT DISTINCT * FROM /portfolios pf, pf.positions.values position "
+ "WHERE (true = null OR position.secId = 'SUN') AND true", // size 1
/* 16 */ "SELECT DISTINCT * FROM /portfolios pf, pf.positions.values position "
+ "WHERE (ID > 0 OR position.secId = 'SUN') OR false", // size 6
/* 17 */ "SELECT DISTINCT * FROM /portfolios pf, pf.positions.values position "
+ "WHERE (true = null OR position.secId = 'SUN') OR true", // size 8
/* 18 */ "SELECT DISTINCT * FROM /portfolios pf, pf.positions.values position "
+ "WHERE (true = null OR position.secId = 'SUN') OR false", // size 1
/* 19 */ "select distinct * from /portfolios pf, positions.values pos "
+ "where (pf.ID < 1 and status = 'active') and (false or pos.secId = 'IBM')", // size 1
/* 20 */ "select distinct * from /portfolios pf where false and ID = 0 ", // size 0
/* 21 */ "select distinct * from /portfolios pf where false or ID = 0 ", // size 1
/* 22 */ "select distinct * from /portfolios pf where ID = 0 and false ", // size 0
/* 23 */ "select distinct * from /portfolios pf where ID = 0 or false", // size 1
/* 24 */ "select distinct * from /portfolios pf, positions.values pos "
+ "where (ID = 2 and true) and (status = 'active' or (pos.secId != 'IBM' and true)) ", // size
// 2
/* 25 */ "select distinct * from /portfolios pf, positions.values pos "
+ "where (ID = 2 or false) or (status = 'active' and (pos.secId != 'IBM' or true)) ", // size
// 2
/* 26 */ "SELECT DISTINCT * FROM /portfolios pf,"
+ " (SELECT DISTINCT * FROM /portfolios ptf, ptf.positions pos where pf.ID != 1 and pos.value.sharesOutstanding > 2000) as x"
+ " WHERE pos.value.secId = 'IBM'", // size 0
/* 27 */ "SELECT DISTINCT * FROM /portfolios pf,"
+ " (SELECT DISTINCT * FROM /portfolios ptf, ptf.positions pos where pf.ID != 1 and pos.value.sharesOutstanding > 2000)as y"
+ " WHERE pos.value.secId = 'HP'", // size 3
};
int sizeOfResult[] =
{6, 6, 42, 1, 1, 0, 4, 0, 0, 5, 1, 2, 6, 1, 1, 6, 8, 1, 1, 0, 1, 0, 1, 2, 4, 0, 3};
SelectResults sr[][] = new SelectResults[queries.length][2];
for (int i = 0; i < queries.length; i++) {
Query q = null;
q = CacheUtils.getQueryService().newQuery(queries[i]);
QueryObserverImpl observer = new QueryObserverImpl();
QueryObserverHolder.setInstance(observer);
Object r = q.execute();
sr[i][0] = (SelectResults) r;
if (!observer.isIndexesUsed) {
CacheUtils.log("NO INDEX USED");
}
if (((Collection) r).size() != sizeOfResult[i]) {
fail("SIZE NOT as expected for QUery no :" + (i + 1));
}
}
// Create an Index and Run the Same Query as above.
// Index index1 = (Index) qs.createIndex("secIdIndex", IndexType.FUNCTIONAL,
// "b.secId", "/portfolios.entries pf, pf.value.positions.values b");
qs.createIndex("secIdIdx", IndexType.FUNCTIONAL, "b.secId",
"/portfolios pf, pf.positions.values b");
qs.createIndex("IdIdx", IndexType.FUNCTIONAL, "pf.ID", "/portfolios pf, pf.positions.values b");
qs.createIndex("statusIdx", IndexType.FUNCTIONAL, "pf.status",
"/portfolios pf, pf.positions.values b");
qs.createIndex("Idindex2", IndexType.FUNCTIONAL, "pf.ID", "/portfolios pf");
for (int j = 0; j < queries.length; j++) {
Query q2 = null;
q2 = CacheUtils.getQueryService().newQuery(queries[j]);
QueryObserverImpl observer2 = new QueryObserverImpl();
QueryObserverHolder.setInstance(observer2);
try {
Object r2 = q2.execute();
sr[j][1] = (SelectResults) r2;
if (((Collection) r2).size() != sizeOfResult[j]) {
fail("SIZE NOT as expected for QUery no :" + (j + 1));
}
} catch (Exception e) {
CacheUtils
.log("!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!CAUGHT EXCPETION AT QUERY NO: " + (j + 1));
e.printStackTrace();
fail();
}
// if (observer2.isIndexesUsed == true)
// CacheUtils.log("YES,INDEX IS USED!!");
// else {
// fail("FAILED: Index NOT Used");
// }
// CacheUtils.log(Utils.printResult(r2));
}
CacheUtils.compareResultsOfWithAndWithoutIndex(sr, this);
}
class QueryObserverImpl extends QueryObserverAdapter {
boolean isIndexesUsed = false;
ArrayList indexesUsed = new ArrayList();
public void beforeIndexLookup(Index index, int oper, Object key) {
indexesUsed.add(index.getName());
}
public void afterIndexLookup(Collection results) {
if (results != null) {
isIndexesUsed = true;
}
}
}
}