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/*
* Copyright (c) 2010-2015 Pivotal Software, Inc. All rights reserved.
*
* Licensed 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. See accompanying
* LICENSE file.
*/
/*
* IndependentOperandsInWhereClause.java
*
* Created on June 23, 2005, 4:24 PM
*/
package com.gemstone.gemfire.cache.query.functional;
import java.util.ArrayList;
import com.gemstone.gemfire.cache.Region;
import java.util.Collection;
import junit.framework.*;
import com.gemstone.gemfire.cache.query.*;
//import com.gemstone.gemfire.cache.query.types.StructType;
import com.gemstone.gemfire.cache.query.data.Portfolio;
import com.gemstone.gemfire.cache.query.internal.QueryObserverAdapter;
import com.gemstone.gemfire.cache.query.internal.QueryObserverHolder;
//import java.util.*;
//import com.gemstone.gemfire.cache.query.data.Position;
/**
*
* @author kdeshpan
*/
public class IndependentOperandsInWhereClause2Test extends TestCase {
/** Creates a new instance of IndependentOperandsInWhereClause */
public IndependentOperandsInWhereClause2Test(String testName) {
super(testName);
}
protected void setUp() throws Exception {
CacheUtils.startCache();
}
protected void tearDown() throws Exception {
CacheUtils.closeCache();
}
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) {
System.out.println("NO INDEX USED");
}
System.out.println(Utils.printResult(r));
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;
System.out.println("With Index ="+Utils.printResult(r2));
if(((Collection)r2).size() != sizeOfResult[j]) {
fail("SIZE NOT as expected for QUery no :" + (j+1));
}
} catch(Exception e) {
System.out.println("!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!CAUGHT EXCPETION AT QUERY NO: " + (j+1));
e.printStackTrace();
fail();
}
// if (observer2.isIndexesUsed == true)
// System.out.println("YES,INDEX IS USED!!");
// else {
// fail("FAILED: Index NOT Used");
// }
// System.out.println(Utils.printResult(r2));
}
CacheUtils.compareResultsOfWithAndWithoutIndex(sr, this);
}
public static Test suite(){
TestSuite suite = new TestSuite(IndependentOperandsInWhereClause2Test.class);
return suite;
}//end of suite
////////// main method ///////////
public static void main(java.lang.String[] args) {
junit.textui.TestRunner.run(suite());
}//end of main method
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;
}
}
}
}