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package org.voltdb.regressionsuites;
import junit.framework.Test;
import org.voltdb.BackendTarget;
import org.voltdb.VoltTable;
import org.voltdb.client.Client;
import org.voltdb.compiler.VoltProjectBuilder;
import org.voltdb_testprocs.regressionsuites.sqlfeatureprocs.BatchedMultiPartitionTest;
public class TestTableCountSuite extends RegressionSuite {
/**
* Constructor needed for JUnit. Should just pass on parameters to superclass.
* @param name The name of the method to test. This is just passed to the superclass.
*/
public TestTableCountSuite(String name) {
super(name);
}
public void testTableCountsWithOperation() throws Exception {
Client client = getClient();
client.callProcedure("TU1.insert", 1, 1);
client.callProcedure("TU1.insert", 2, 2);
client.callProcedure("TU1.insert", 3, 3);
client.callProcedure("TU1.insert", 6, 6);
client.callProcedure("TU1.insert", 8, 8);
VoltTable table = client.callProcedure("@AdHoc","SELECT (COUNT(*)+1) FROM TU1").getResults()[0];
assertTrue(table.getRowCount() == 1);
assertTrue(table.advanceRow());
assertEquals(6, table.getLong(0));
// subquery temp table count
table = client.callProcedure("@AdHoc","select count(*) from (SELECT * FROM TU1) Temp").getResults()[0];
assertTrue(table.getRowCount() == 1);
assertTrue(table.advanceRow());
assertEquals(5, table.getLong(0));
}
public void testTableCounts() throws Exception {
Client client = getClient();
client.callProcedure("TU1.insert", 1, 1);
client.callProcedure("TU1.insert", 2, 2);
client.callProcedure("TU1.insert", 3, 3);
client.callProcedure("TU1.insert", 6, 6);
client.callProcedure("TU1.insert", 8, 8);
VoltTable table;
table = client.callProcedure("@AdHoc","SELECT COUNT(*) FROM TU1").getResults()[0];
assertTrue(table.getRowCount() == 1);
assertTrue(table.advanceRow());
assertEquals(5, table.getLong(0));
// subquery temp table count
table = client.callProcedure("@AdHoc","select count(*) from (SELECT * FROM TU1) Temp").getResults()[0];
assertTrue(table.getRowCount() == 1);
assertTrue(table.advanceRow());
assertEquals(5, table.getLong(0));
table = client.callProcedure("@AdHoc","select count(*) " +
"from (SELECT * FROM TU1 where id > 3) Temp").getResults()[0];
assertTrue(table.getRowCount() == 1);
assertTrue(table.advanceRow());
assertEquals(2, table.getLong(0));
// Unique Map, two column index
client.callProcedure("TU3.insert", 1, 1, 123);
client.callProcedure("TU3.insert", 2, 2, 123);
client.callProcedure("TU3.insert", 3, 3, 123);
client.callProcedure("TU3.insert", 4, 6, 123);
client.callProcedure("TU3.insert", 5, 8, 123);
client.callProcedure("TU3.insert", 6, 1, 456);
client.callProcedure("TU3.insert", 7, 2, 456);
client.callProcedure("TU3.insert", 8, 3, 456);
client.callProcedure("TU3.insert", 9, 6, 456);
client.callProcedure("TU3.insert", 10, 8, 456);
table = client.callProcedure("@AdHoc","SELECT COUNT(*) FROM TU3").getResults()[0];
assertTrue(table.getRowCount() == 1);
assertTrue(table.advanceRow());
assertEquals(10, table.getLong(0));
// subquery temp table count
table = client.callProcedure("@AdHoc","select count(*) from (SELECT * FROM TU3) Temp").getResults()[0];
assertTrue(table.getRowCount() == 1);
assertTrue(table.advanceRow());
assertEquals(10, table.getLong(0));
// Multi-map, two column index
client.callProcedure("TM2.insert", 1, 1, "xin");
client.callProcedure("TM2.insert", 2, 2, "xin");
client.callProcedure("TM2.insert", 3, 3, "xin");
client.callProcedure("TM2.insert", 4, 3, "xin");
client.callProcedure("TM2.insert", 5, 3, "xin");
client.callProcedure("TM2.insert", 6, 5, "xin");
client.callProcedure("TM2.insert", 7, 6, "xin");
client.callProcedure("TM2.insert", 8, 6, "xin");
client.callProcedure("TM2.insert", 9, 8, "xin");
client.callProcedure("TM2.insert", 10, 8, "xin");
client.callProcedure("TM2.insert", 11, 1, "jia");
client.callProcedure("TM2.insert", 12, 2, "jia");
client.callProcedure("TM2.insert", 13, 3, "jia");
client.callProcedure("TM2.insert", 14, 3, "jia");
client.callProcedure("TM2.insert", 15, 3, "jia");
client.callProcedure("TM2.insert", 16, 5, "jia");
client.callProcedure("TM2.insert", 17, 6, "jia");
client.callProcedure("TM2.insert", 18, 6, "jia");
client.callProcedure("TM2.insert", 19, 8, "jia");
client.callProcedure("TM2.insert", 20, 8, "jia");
table = client.callProcedure("@AdHoc","SELECT COUNT(*) FROM TM2").getResults()[0];
assertTrue(table.getRowCount() == 1);
assertTrue(table.advanceRow());
assertEquals(20, table.getLong(0));
// subquery temp table count
table = client.callProcedure("@AdHoc","select count(*) from (SELECT * FROM TM2) Temp").getResults()[0];
assertTrue(table.getRowCount() == 1);
assertTrue(table.advanceRow());
assertEquals(20, table.getLong(0));
}
public void testTableCountsOnEmptyTable() throws Exception {
Client client = getClient();
checkEmptyTableAggHelper(client, "COUNT(*)", 0);
String[] aggFunctions = {"SUM(POINTS)", "AVG(POINTS)", "MIN(POINTS)", "MAX(POINTS)" };
final long nullVal = Long.MIN_VALUE;
for (String agg: aggFunctions) {
checkEmptyTableAggHelper(client, agg, nullVal);
}
}
private void checkEmptyTableAggHelper(Client client, String agg, long value) throws Exception {
validateTableOfScalarLongs(client, "SELECT " + agg + " FROM TU1 LIMIT 0", new long[]{});
validateTableOfScalarLongs(client, "SELECT " + agg + " FROM TU1 LIMIT 1", new long[]{value});
validateTableOfScalarLongs(client, "SELECT " + agg + " FROM TU1 LIMIT 0", new long[]{});
validateTableOfScalarLongs(client, "SELECT " + agg + " FROM TU1 LIMIT 2", new long[]{value});
validateTableOfScalarLongs(client, "SELECT " + agg + " FROM TU1", new long[]{value});
}
/**
* Build a list of the tests that will be run when TestTPCCSuite gets run by JUnit.
* Use helper classes that are part of the RegressionSuite framework.
* This particular class runs all tests on the the local JNI backend with both
* one and two partition configurations, as well as on the hsql backend.
*
* @return The TestSuite containing all the tests to be run.
*/
static public Test suite() {
VoltServerConfig config = null;
// the suite made here will all be using the tests from this class
MultiConfigSuiteBuilder builder = new MultiConfigSuiteBuilder(TestTableCountSuite.class);
// build up a project builder for the workload
VoltProjectBuilder project = new VoltProjectBuilder();
project.addSchema(BatchedMultiPartitionTest.class.getResource("sqlindex-ddl.sql"));
boolean success;
/////////////////////////////////////////////////////////////
// CONFIG #1: 1 Local Site/Partitions running on JNI backend
/////////////////////////////////////////////////////////////
// get a server config for the native backend with one sites/partitions
config = new LocalCluster("sqlCountingIndex-onesite.jar", 1, 1, 0, BackendTarget.NATIVE_EE_JNI);
// build the jarfile
success = config.compile(project);
assert(success);
// add this config to the set of tests to run
builder.addServerConfig(config);
/////////////////////////////////////////////////////////////
// CONFIG #2: 1 Local Site/Partition running on HSQL backend
/////////////////////////////////////////////////////////////
config = new LocalCluster("sqlCountingIndex-hsql.jar", 1, 1, 0, BackendTarget.HSQLDB_BACKEND);
success = config.compile(project);
assert(success);
builder.addServerConfig(config);
/////////////////////////////////////////////////////////////
// CONFIG #3: 2 Local Site/Partitions running on JNI backend
/////////////////////////////////////////////////////////////
config = new LocalCluster("sql-twosites.jar", 2, 1, 0, BackendTarget.NATIVE_EE_JNI);
success = config.compile(project);
assert(success);
builder.addServerConfig(config);
return builder;
}
public static void main(String args[]) {
org.junit.runner.JUnitCore.runClasses(TestIndexCountSuite.class);
}
}