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apache / phoenix / refs/heads/master / . / phoenix-core / src / it / java / org / apache / phoenix / end2end / BaseOrderByWithRegionMovesIT.java
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/*
* 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.
*/
package org.apache.phoenix.end2end;
import org.apache.phoenix.compile.ExplainPlan;
import org.apache.phoenix.compile.ExplainPlanAttributes;
import org.apache.phoenix.jdbc.PhoenixPreparedStatement;
import org.apache.phoenix.thirdparty.com.google.common.collect.Lists;
import org.apache.phoenix.util.PropertiesUtil;
import org.apache.phoenix.util.QueryBuilder;
import org.apache.phoenix.util.SchemaUtil;
import org.apache.phoenix.util.TestUtil;
import org.junit.After;
import org.junit.Before;
import org.junit.Test;
import java.sql.Connection;
import java.sql.DriverManager;
import java.sql.PreparedStatement;
import java.sql.ResultSet;
import java.sql.SQLException;
import java.sql.Statement;
import java.util.Properties;
import static org.apache.phoenix.util.TestUtil.ROW1;
import static org.apache.phoenix.util.TestUtil.ROW2;
import static org.apache.phoenix.util.TestUtil.ROW3;
import static org.apache.phoenix.util.TestUtil.ROW4;
import static org.apache.phoenix.util.TestUtil.ROW5;
import static org.apache.phoenix.util.TestUtil.ROW6;
import static org.apache.phoenix.util.TestUtil.ROW7;
import static org.apache.phoenix.util.TestUtil.ROW8;
import static org.apache.phoenix.util.TestUtil.ROW9;
import static org.apache.phoenix.util.TestUtil.TEST_PROPERTIES;
import static org.apache.phoenix.util.TestUtil.assertResultSet;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertFalse;
import static org.junit.Assert.assertNull;
import static org.junit.Assert.assertTrue;
public abstract class BaseOrderByWithRegionMovesIT extends ParallelStatsDisabledWithRegionMovesIT {
@Before
public void setUp() throws Exception {
hasTestStarted = true;
}
@After
public void tearDown() throws Exception {
countOfDummyResults = 0;
TABLE_NAMES.clear();
hasTestStarted = false;
}
@Test
public void testMultiOrderByExpr() throws Exception {
Properties props = PropertiesUtil.deepCopy(TEST_PROPERTIES);
String tenantId = getOrganizationId();
String tableName = initATableValues(tenantId, getDefaultSplits(tenantId), getUrl());
TABLE_NAMES.add(tableName);
QueryBuilder queryBuilder = new QueryBuilder()
.setSelectColumns(
Lists.newArrayList("ENTITY_ID", "B_STRING"))
.setFullTableName(tableName)
.setOrderByClause("B_STRING, ENTITY_ID");
try (Connection conn = DriverManager.getConnection(getUrl(), props)) {
ResultSet rs = executeQuery(conn, queryBuilder);
assertTrue(rs.next());
moveRegionsOfTable(tableName);
assertEquals(ROW1, rs.getString(1));
assertTrue(rs.next());
assertEquals(ROW4, rs.getString(1));
assertTrue(rs.next());
assertEquals(ROW7, rs.getString(1));
assertTrue(rs.next());
moveRegionsOfTable(tableName);
assertEquals(ROW2, rs.getString(1));
assertTrue(rs.next());
assertEquals(ROW5, rs.getString(1));
assertTrue(rs.next());
moveRegionsOfTable(tableName);
assertEquals(ROW8, rs.getString(1));
assertTrue(rs.next());
assertEquals(ROW3, rs.getString(1));
assertTrue(rs.next());
moveRegionsOfTable(tableName);
assertEquals(ROW6, rs.getString(1));
assertTrue(rs.next());
assertEquals(ROW9, rs.getString(1));
assertFalse(rs.next());
}
}
@Test
public void testDescMultiOrderByExpr() throws Exception {
Properties props = PropertiesUtil.deepCopy(TEST_PROPERTIES);
String tenantId = getOrganizationId();
String tableName = initATableValues(tenantId, null, getUrl());
TABLE_NAMES.add(tableName);
QueryBuilder queryBuilder = new QueryBuilder()
.setSelectColumns(
Lists.newArrayList("ENTITY_ID", "B_STRING"))
.setFullTableName(tableName)
.setOrderByClause("B_STRING || ENTITY_ID DESC");
try (Connection conn = DriverManager.getConnection(getUrl(), props)) {
ResultSet rs = executeQuery(conn, queryBuilder);
assertTrue(rs.next());
moveRegionsOfTable(tableName);
assertEquals(ROW9, rs.getString(1));
assertTrue(rs.next());
moveRegionsOfTable(tableName);
assertEquals(ROW6, rs.getString(1));
assertTrue(rs.next());
assertEquals(ROW3, rs.getString(1));
assertTrue(rs.next());
assertEquals(ROW8, rs.getString(1));
assertTrue(rs.next());
assertEquals(ROW5, rs.getString(1));
assertTrue(rs.next());
moveRegionsOfTable(tableName);
assertEquals(ROW2, rs.getString(1));
assertTrue(rs.next());
assertEquals(ROW7, rs.getString(1));
assertTrue(rs.next());
assertEquals(ROW4, rs.getString(1));
assertTrue(rs.next());
moveRegionsOfTable(tableName);
assertEquals(ROW1, rs.getString(1));
assertFalse(rs.next());
}
}
@Test
public void testDescMultiOrderByExprWithSplits() throws Exception {
Properties props = PropertiesUtil.deepCopy(TEST_PROPERTIES);
String tenantId = getOrganizationId();
String tableName = initATableValues(tenantId, getDefaultSplits(tenantId), getUrl());
TABLE_NAMES.add(tableName);
QueryBuilder queryBuilder = new QueryBuilder()
.setSelectColumns(
Lists.newArrayList("ENTITY_ID", "B_STRING"))
.setFullTableName(tableName)
.setOrderByClause("B_STRING || ENTITY_ID DESC");
try (Connection conn = DriverManager.getConnection(getUrl(), props)) {
ResultSet rs = executeQuery(conn, queryBuilder);
assertTrue(rs.next());
moveRegionsOfTable(tableName);
assertEquals(ROW9, rs.getString(1));
assertTrue(rs.next());
moveRegionsOfTable(tableName);
assertEquals(ROW6, rs.getString(1));
assertTrue(rs.next());
assertEquals(ROW3, rs.getString(1));
assertTrue(rs.next());
assertEquals(ROW8, rs.getString(1));
assertTrue(rs.next());
assertEquals(ROW5, rs.getString(1));
assertTrue(rs.next());
moveRegionsOfTable(tableName);
assertEquals(ROW2, rs.getString(1));
assertTrue(rs.next());
assertEquals(ROW7, rs.getString(1));
assertTrue(rs.next());
assertEquals(ROW4, rs.getString(1));
assertTrue(rs.next());
moveRegionsOfTable(tableName);
assertEquals(ROW1, rs.getString(1));
assertFalse(rs.next());
}
}
@Test
public void testOrderByDifferentColumns() throws Exception {
Properties props = PropertiesUtil.deepCopy(TEST_PROPERTIES);
try (Connection conn = DriverManager.getConnection(getUrl(), props)) {
conn.setAutoCommit(false);
String tableName = generateUniqueName();
TABLE_NAMES.add(tableName);
String ddl = "CREATE TABLE " + tableName +
" (a_string varchar not null, col1 integer" +
" CONSTRAINT pk PRIMARY KEY (a_string))\n";
createTestTable(getUrl(), ddl);
String dml = "UPSERT INTO " + tableName + " VALUES(?, ?)";
PreparedStatement stmt = conn.prepareStatement(dml);
stmt.setString(1, "a");
stmt.setInt(2, 40);
stmt.execute();
stmt.setString(1, "b");
stmt.setInt(2, 20);
stmt.execute();
stmt.setString(1, "c");
stmt.setInt(2, 30);
stmt.execute();
conn.commit();
QueryBuilder queryBuilder = new QueryBuilder()
.setSelectColumns(
Lists.newArrayList("COL1"))
.setFullTableName(tableName)
.setSelectExpression("count(*)")
.setGroupByClause("COL1")
.setOrderByClause("COL1");
ResultSet rs = executeQuery(conn, queryBuilder);
assertTrue(rs.next());
moveRegionsOfTable(tableName);
assertEquals(1, rs.getLong(1));
assertTrue(rs.next());
moveRegionsOfTable(tableName);
assertEquals(1, rs.getLong(1));
assertTrue(rs.next());
moveRegionsOfTable(tableName);
assertEquals(1, rs.getLong(1));
assertFalse(rs.next());
queryBuilder = new QueryBuilder();
queryBuilder.setSelectColumns(
Lists.newArrayList("A_STRING", "COL1"));
queryBuilder.setFullTableName(tableName);
queryBuilder.setOrderByClause("A_STRING");
rs = executeQuery(conn, queryBuilder);
assertTrue(rs.next());
moveRegionsOfTable(tableName);
assertEquals("a", rs.getString(1));
assertEquals(40, rs.getInt(2));
assertTrue(rs.next());
moveRegionsOfTable(tableName);
assertEquals("b", rs.getString(1));
assertEquals(20, rs.getInt(2));
assertTrue(rs.next());
moveRegionsOfTable(tableName);
assertEquals("c", rs.getString(1));
assertEquals(30, rs.getInt(2));
assertFalse(rs.next());
queryBuilder.setSelectColumns(
Lists.newArrayList("A_STRING", "COL1"));
queryBuilder.setFullTableName(tableName);
queryBuilder.setOrderByClause("COL1");
rs = executeQuery(conn, queryBuilder);
assertTrue(rs.next());
moveRegionsOfTable(tableName);
assertEquals("b", rs.getString(1));
assertEquals(20, rs.getInt(2));
assertTrue(rs.next());
moveRegionsOfTable(tableName);
assertEquals("c", rs.getString(1));
assertEquals(30, rs.getInt(2));
assertTrue(rs.next());
moveRegionsOfTable(tableName);
assertEquals("a", rs.getString(1));
assertEquals(40, rs.getInt(2));
assertFalse(rs.next());
}
}
@Test
public void testAggregateOrderBy() throws Exception {
Properties props = PropertiesUtil.deepCopy(TEST_PROPERTIES);
Connection conn = DriverManager.getConnection(getUrl(), props);
String tableName = generateUniqueName();
TABLE_NAMES.add(tableName);
String ddl = "create table " + tableName +
" (ID VARCHAR NOT NULL PRIMARY KEY, VAL1 VARCHAR, VAL2 INTEGER)";
conn.createStatement().execute(ddl);
conn.createStatement().execute("upsert into " + tableName + " values ('ABC','aa123', 11)");
conn.createStatement().execute("upsert into " + tableName + " values ('ABD','ba124', 1)");
conn.createStatement().execute("upsert into " + tableName + " values ('ABE','cf125', 13)");
conn.createStatement().execute("upsert into " + tableName + " values ('ABF','dan126', 4)");
conn.createStatement().execute("upsert into " + tableName + " values ('ABG','elf127', 15)");
conn.createStatement().execute("upsert into " + tableName + " values ('ABH','fan128', 6)");
conn.createStatement()
.execute("upsert into " + tableName + " values ('AAA','get211', 100)");
conn.createStatement().execute("upsert into " + tableName + " values ('AAB','hat212', 7)");
conn.createStatement().execute("upsert into " + tableName + " values ('AAC','aap12', 2)");
conn.createStatement().execute("upsert into " + tableName + " values ('AAD','ball12', 3)");
conn.createStatement()
.execute("upsert into " + tableName + " values ('AAE','inn2110', 13)");
conn.createStatement()
.execute("upsert into " + tableName + " values ('AAF','key2112', 40)");
conn.commit();
QueryBuilder queryBuilder = new QueryBuilder()
.setSelectColumns(
Lists.newArrayList("VAL1", "VAL2"))
.setFullTableName(tableName)
.setOrderByClause("VAL1")
.setSelectExpression("DISTINCT(ID)")
.setSelectExpressionColumns(Lists.newArrayList("ID"))
.setWhereClause(
"ID in ('ABC','ABD','ABE','ABF','ABG','ABH','AAA', 'AAB', 'AAC','AAD','AAE','AAF')");
ResultSet rs = executeQuery(conn, queryBuilder);
assertTrue(rs.next());
moveRegionsOfTable(tableName);
assertEquals("ABC", rs.getString(1));
assertEquals("aa123", rs.getString(2));
assertTrue(rs.next());
moveRegionsOfTable(tableName);
assertEquals("aap12", rs.getString(2));
assertTrue(rs.next());
assertEquals("ba124", rs.getString(2));
assertTrue(rs.next());
assertEquals("ball12", rs.getString(2));
assertTrue(rs.next());
moveRegionsOfTable(tableName);
assertEquals("cf125", rs.getString(2));
assertTrue(rs.next());
assertEquals("dan126", rs.getString(2));
assertTrue(rs.next());
assertEquals("elf127", rs.getString(2));
assertTrue(rs.next());
moveRegionsOfTable(tableName);
assertEquals("fan128", rs.getString(2));
assertTrue(rs.next());
assertEquals("get211", rs.getString(2));
assertTrue(rs.next());
assertEquals("hat212", rs.getString(2));
assertTrue(rs.next());
assertEquals("inn2110", rs.getString(2));
assertTrue(rs.next());
moveRegionsOfTable(tableName);
assertEquals("AAF", rs.getString(1));
assertEquals("key2112", rs.getString(2));
assertFalse(rs.next());
}
@Test
public void testAggregateOptimizedOutOrderBy() throws Exception {
Properties props = PropertiesUtil.deepCopy(TEST_PROPERTIES);
Connection conn = DriverManager.getConnection(getUrl(), props);
String tableName = generateUniqueName();
TABLE_NAMES.add(tableName);
String ddl = "create table " + tableName +
" (K1 VARCHAR NOT NULL, K2 VARCHAR NOT NULL, VAL1 VARCHAR, VAL2 INTEGER, CONSTRAINT pk PRIMARY KEY(K1,K2))";
conn.createStatement().execute(ddl);
conn.createStatement()
.execute("upsert into " + tableName + " values ('ABC','ABC','aa123', 11)");
conn.createStatement()
.execute("upsert into " + tableName + " values ('ABD','ABC','ba124', 1)");
conn.createStatement()
.execute("upsert into " + tableName + " values ('ABE','ABC','cf125', 13)");
conn.createStatement()
.execute("upsert into " + tableName + " values ('ABF','ABC','dan126', 4)");
conn.createStatement()
.execute("upsert into " + tableName + " values ('ABG','ABC','elf127', 15)");
conn.createStatement()
.execute("upsert into " + tableName + " values ('ABH','ABC','fan128', 6)");
conn.createStatement()
.execute("upsert into " + tableName + " values ('AAA','ABC','get211', 100)");
conn.createStatement()
.execute("upsert into " + tableName + " values ('AAB','ABC','hat212', 7)");
conn.createStatement()
.execute("upsert into " + tableName + " values ('AAC','ABC','aap12', 2)");
conn.createStatement()
.execute("upsert into " + tableName + " values ('AAD','ABC','ball12', 3)");
conn.createStatement()
.execute("upsert into " + tableName + " values ('AAE','ABC','inn2110', 13)");
conn.createStatement()
.execute("upsert into " + tableName + " values ('AAF','ABC','key2112', 40)");
conn.commit();
QueryBuilder queryBuilder = new QueryBuilder()
.setSelectColumns(
Lists.newArrayList("VAL1", "VAL2"))
.setFullTableName(tableName)
.setOrderByClause("VAL1")
.setSelectExpressionColumns(Lists.newArrayList("K2"))
.setSelectExpression("DISTINCT(K2)")
.setWhereClause("K2 = 'ABC'");
// verify that the phoenix query plan doesn't contain an order by
ExplainPlan plan = conn.prepareStatement(queryBuilder.build())
.unwrap(PhoenixPreparedStatement.class).optimizeQuery()
.getExplainPlan();
ExplainPlanAttributes explainPlanAttributes =
plan.getPlanStepsAsAttributes();
assertEquals("PARALLEL 1-WAY",
explainPlanAttributes.getIteratorTypeAndScanSize());
assertEquals("FULL SCAN ", explainPlanAttributes.getExplainScanType());
assertEquals(tableName, explainPlanAttributes.getTableName());
assertEquals("SERVER FILTER BY K2 = 'ABC'",
explainPlanAttributes.getServerWhereFilter());
assertEquals("SERVER AGGREGATE INTO DISTINCT ROWS BY [K2, VAL1, VAL2]",
explainPlanAttributes.getServerAggregate());
assertEquals("CLIENT MERGE SORT",
explainPlanAttributes.getClientSortAlgo());
assertNull(explainPlanAttributes.getClientSortedBy());
assertNull(explainPlanAttributes.getServerSortedBy());
ResultSet rs = executeQuery(conn, queryBuilder);
assertTrue(rs.next());
moveRegionsOfTable(tableName);
assertEquals("ABC", rs.getString(1));
assertEquals("aa123", rs.getString(2));
assertTrue(rs.next());
moveRegionsOfTable(tableName);
assertEquals("aap12", rs.getString(2));
assertTrue(rs.next());
assertEquals("ba124", rs.getString(2));
assertTrue(rs.next());
assertEquals("ball12", rs.getString(2));
assertTrue(rs.next());
moveRegionsOfTable(tableName);
assertEquals("cf125", rs.getString(2));
assertTrue(rs.next());
assertEquals("dan126", rs.getString(2));
assertTrue(rs.next());
assertEquals("elf127", rs.getString(2));
assertTrue(rs.next());
moveRegionsOfTable(tableName);
assertEquals("fan128", rs.getString(2));
assertTrue(rs.next());
assertEquals("get211", rs.getString(2));
assertTrue(rs.next());
assertEquals("hat212", rs.getString(2));
assertTrue(rs.next());
moveRegionsOfTable(tableName);
assertEquals("inn2110", rs.getString(2));
assertTrue(rs.next());
moveRegionsOfTable(tableName);
assertEquals("ABC", rs.getString(1));
assertEquals("key2112", rs.getString(2));
assertFalse(rs.next());
}
@Test
public void testNullsLastWithDesc() throws Exception {
Properties props = PropertiesUtil.deepCopy(TEST_PROPERTIES);
try (Connection conn = DriverManager.getConnection(getUrl(), props)) {
String tableName = generateUniqueName();
TABLE_NAMES.add(tableName);
String sql = "CREATE TABLE " + tableName + " ( " +
"ORGANIZATION_ID VARCHAR," +
"CONTAINER_ID VARCHAR," +
"ENTITY_ID VARCHAR NOT NULL," +
"CONSTRAINT TEST_PK PRIMARY KEY ( " +
"ORGANIZATION_ID DESC," +
"CONTAINER_ID DESC," +
"ENTITY_ID" +
"))";
conn.createStatement().execute(sql);
conn.createStatement().execute("UPSERT INTO " + tableName + " VALUES ('a',null,'11')");
conn.createStatement().execute("UPSERT INTO " + tableName + " VALUES (null,'2','22')");
conn.createStatement().execute("UPSERT INTO " + tableName + " VALUES ('c','3','33')");
conn.commit();
//-----ORGANIZATION_ID
// sql="SELECT CONTAINER_ID,ORGANIZATION_ID FROM "+tableName+" order by ORGANIZATION_ID ASC NULLS FIRST";
QueryBuilder queryBuilder = new QueryBuilder()
.setSelectColumns(
Lists.newArrayList("CONTAINER_ID", "ORGANIZATION_ID"))
.setFullTableName(tableName)
.setOrderByClause("ORGANIZATION_ID ASC NULLS FIRST");
ResultSet rs = executeQuery(conn, queryBuilder);
assertResultSetWithRegionMoves(rs,
new String[][]{{"2", null}, {null, "a"}, {"3", "c"},}, tableName);
// sql="SELECT CONTAINER_ID,ORGANIZATION_ID FROM "+tableName+" order by ORGANIZATION_ID ASC NULLS LAST";
queryBuilder.setOrderByClause("ORGANIZATION_ID ASC NULLS LAST");
rs = executeQuery(conn, queryBuilder);
assertResultSetWithRegionMoves(rs, new String[][]{{null, "a"}, {"3", "c"}, {"2", null}},
tableName);
// sql="SELECT CONTAINER_ID,ORGANIZATION_ID FROM "+tableName+" order by ORGANIZATION_ID DESC NULLS FIRST";
queryBuilder.setOrderByClause("ORGANIZATION_ID DESC NULLS FIRST");
rs = executeQuery(conn, queryBuilder);
assertResultSetWithRegionMoves(rs, new String[][]{{"2", null}, {"3", "c"}, {null, "a"}},
tableName);
// sql="SELECT CONTAINER_ID,ORGANIZATION_ID FROM "+tableName+" order by ORGANIZATION_ID DESC NULLS LAST";
queryBuilder.setOrderByClause("ORGANIZATION_ID DESC NULLS LAST");
rs = executeQuery(conn, queryBuilder);
assertResultSetWithRegionMoves(rs, new String[][]{{"3", "c"}, {null, "a"}, {"2", null}},
tableName);
//----CONTAINER_ID
// sql="SELECT CONTAINER_ID,ORGANIZATION_ID FROM "+tableName+" order by CONTAINER_ID ASC NULLS FIRST";
queryBuilder.setOrderByClause("CONTAINER_ID ASC NULLS FIRST");
rs = executeQuery(conn, queryBuilder);
assertResultSet(rs, new String[][]{{null, "a"}, {"2", null}, {"3", "c"}});
// sql="SELECT CONTAINER_ID,ORGANIZATION_ID FROM "+tableName+" order by CONTAINER_ID ASC NULLS LAST";
queryBuilder.setOrderByClause("CONTAINER_ID ASC NULLS LAST");
rs = executeQuery(conn, queryBuilder);
assertResultSet(rs, new String[][]{{"2", null}, {"3", "c"}, {null, "a"}});
// sql="SELECT CONTAINER_ID,ORGANIZATION_ID FROM "+tableName+" order by CONTAINER_ID DESC NULLS FIRST";
queryBuilder.setOrderByClause("CONTAINER_ID DESC NULLS FIRST");
rs = executeQuery(conn, queryBuilder);
assertResultSetWithRegionMoves(rs, new String[][]{{null, "a"}, {"3", "c"}, {"2", null}},
tableName);
// sql="SELECT CONTAINER_ID,ORGANIZATION_ID FROM "+tableName+" order by CONTAINER_ID DESC NULLS LAST";
queryBuilder.setOrderByClause("CONTAINER_ID DESC NULLS LAST");
rs = executeQuery(conn, queryBuilder);
assertResultSet(rs, new String[][]{{"3", "c"}, {"2", null}, {null, "a"}});
conn.createStatement().execute("UPSERT INTO " + tableName + " VALUES (null,null,'44')");
conn.commit();
//-----ORGANIZATION_ID ASC CONTAINER_ID ASC
// sql="SELECT CONTAINER_ID,ORGANIZATION_ID FROM "+tableName+" order by ORGANIZATION_ID NULLS FIRST,CONTAINER_ID NULLS FIRST";
queryBuilder.setOrderByClause("ORGANIZATION_ID NULLS FIRST,CONTAINER_ID NULLS FIRST");
rs = executeQuery(conn, queryBuilder);
assertResultSetWithRegionMoves(rs,
new String[][]{{null, null}, {"2", null}, {null, "a"},
{"3", "c"}}, tableName);
// sql="SELECT CONTAINER_ID,ORGANIZATION_ID FROM "+tableName+" order by ORGANIZATION_ID NULLS FIRST,CONTAINER_ID NULLS LAST";
queryBuilder.setOrderByClause("ORGANIZATION_ID NULLS FIRST,CONTAINER_ID NULLS LAST");
rs = executeQuery(conn, queryBuilder);
assertResultSet(rs, new String[][]{{"2", null}, {null, null}, {null, "a"},
{"3", "c"}});
// sql="SELECT CONTAINER_ID,ORGANIZATION_ID FROM "+tableName+" order by ORGANIZATION_ID NULLS LAST,CONTAINER_ID NULLS FIRST";
queryBuilder.setOrderByClause("ORGANIZATION_ID NULLS LAST,CONTAINER_ID NULLS FIRST");
rs = executeQuery(conn, queryBuilder);
assertResultSet(rs, new String[][]{{null, "a"}, {"3", "c"}, {null, null},
{"2", null}});
// sql="SELECT CONTAINER_ID,ORGANIZATION_ID FROM "+tableName+" order by ORGANIZATION_ID NULLS LAST,CONTAINER_ID NULLS LAST";
queryBuilder.setOrderByClause("ORGANIZATION_ID NULLS LAST,CONTAINER_ID NULLS LAST");
rs = executeQuery(conn, queryBuilder);
assertResultSet(rs, new String[][]{{null, "a"}, {"3", "c"}, {"2", null},
{null, null}});
//-----ORGANIZATION_ID ASC CONTAINER_ID DESC
// sql="SELECT CONTAINER_ID,ORGANIZATION_ID FROM "+tableName+" order by ORGANIZATION_ID NULLS FIRST,CONTAINER_ID DESC NULLS FIRST";
queryBuilder.setOrderByClause(
"ORGANIZATION_ID NULLS FIRST,CONTAINER_ID DESC NULLS FIRST");
rs = executeQuery(conn, queryBuilder);
assertResultSet(rs, new String[][]{{null, null}, {"2", null}, {null, "a"},
{"3", "c"}});
// sql="SELECT CONTAINER_ID,ORGANIZATION_ID FROM "+tableName+" order by ORGANIZATION_ID NULLS FIRST,CONTAINER_ID DESC NULLS LAST";
queryBuilder.setOrderByClause(
"ORGANIZATION_ID NULLS FIRST,CONTAINER_ID DESC NULLS LAST");
rs = executeQuery(conn, queryBuilder);
assertResultSetWithRegionMoves(rs,
new String[][]{{"2", null}, {null, null}, {null, "a"},
{"3", "c"}}, tableName);
// sql="SELECT CONTAINER_ID,ORGANIZATION_ID FROM "+tableName+" order by ORGANIZATION_ID NULLS LAST,CONTAINER_ID DESC NULLS FIRST";
queryBuilder.setOrderByClause(
"ORGANIZATION_ID NULLS LAST,CONTAINER_ID DESC NULLS FIRST");
rs = executeQuery(conn, queryBuilder);
assertResultSetWithRegionMoves(rs, new String[][]{{null, "a"}, {"3", "c"}, {null, null},
{"2", null}}, tableName);
// sql="SELECT CONTAINER_ID,ORGANIZATION_ID FROM "+tableName+" order by ORGANIZATION_ID NULLS LAST,CONTAINER_ID DESC NULLS LAST";
queryBuilder.setOrderByClause(
"ORGANIZATION_ID NULLS LAST,CONTAINER_ID DESC NULLS LAST");
rs = executeQuery(conn, queryBuilder);
assertResultSet(rs, new String[][]{{null, "a"}, {"3", "c"}, {"2", null},
{null, null}});
//-----ORGANIZATION_ID DESC CONTAINER_ID ASC
// sql="SELECT CONTAINER_ID,ORGANIZATION_ID FROM "+tableName+" order by ORGANIZATION_ID DESC NULLS FIRST,CONTAINER_ID NULLS FIRST";
queryBuilder.setOrderByClause(
"ORGANIZATION_ID DESC NULLS FIRST,CONTAINER_ID NULLS FIRST");
rs = executeQuery(conn, queryBuilder);
assertResultSet(rs, new String[][]{{null, null}, {"2", null}, {"3", "c"},
{null, "a"}});
// sql="SELECT CONTAINER_ID,ORGANIZATION_ID FROM "+tableName+" order by ORGANIZATION_ID DESC NULLS FIRST,CONTAINER_ID NULLS LAST";
queryBuilder.setOrderByClause(
"ORGANIZATION_ID DESC NULLS FIRST,CONTAINER_ID NULLS LAST");
rs = executeQuery(conn, queryBuilder);
assertResultSet(rs, new String[][]{{"2", null}, {null, null}, {"3", "c"},
{null, "a"}});
// sql="SELECT CONTAINER_ID,ORGANIZATION_ID FROM "+tableName+" order by ORGANIZATION_ID DESC NULLS LAST,CONTAINER_ID NULLS FIRST";
queryBuilder.setOrderByClause(
"ORGANIZATION_ID DESC NULLS LAST,CONTAINER_ID NULLS FIRST");
rs = executeQuery(conn, queryBuilder);
assertResultSetWithRegionMoves(rs, new String[][]{{"3", "c"}, {null, "a"}, {null, null},
{"2", null}}, tableName);
// sql="SELECT CONTAINER_ID,ORGANIZATION_ID FROM "+tableName+" order by ORGANIZATION_ID DESC NULLS LAST,CONTAINER_ID NULLS LAST";
queryBuilder.setOrderByClause(
"ORGANIZATION_ID DESC NULLS LAST,CONTAINER_ID NULLS LAST");
rs = executeQuery(conn, queryBuilder);
assertResultSetWithRegionMoves(rs, new String[][]{{"3", "c"}, {null, "a"}, {"2", null},
{null, null}}, tableName);
//-----ORGANIZATION_ID DESC CONTAINER_ID DESC
// sql="SELECT CONTAINER_ID,ORGANIZATION_ID FROM "+tableName+" order by ORGANIZATION_ID DESC NULLS FIRST,CONTAINER_ID DESC NULLS FIRST";
queryBuilder.setOrderByClause(
"ORGANIZATION_ID DESC NULLS FIRST,CONTAINER_ID DESC NULLS FIRST");
rs = executeQuery(conn, queryBuilder);
assertResultSet(rs, new String[][]{{null, null}, {"2", null}, {"3", "c"},
{null, "a"}});
// sql="SELECT CONTAINER_ID,ORGANIZATION_ID FROM "+tableName+" order by ORGANIZATION_ID DESC NULLS FIRST,CONTAINER_ID DESC NULLS LAST";
queryBuilder.setOrderByClause(
"ORGANIZATION_ID DESC NULLS FIRST,CONTAINER_ID DESC NULLS LAST");
rs = executeQuery(conn, queryBuilder);
assertResultSet(rs, new String[][]{{"2", null}, {null, null}, {"3", "c"},
{null, "a"}});
// sql="SELECT CONTAINER_ID,ORGANIZATION_ID FROM "+tableName+" order by ORGANIZATION_ID DESC NULLS LAST,CONTAINER_ID DESC NULLS FIRST";
queryBuilder.setOrderByClause(
"ORGANIZATION_ID DESC NULLS LAST,CONTAINER_ID DESC NULLS FIRST");
rs = executeQuery(conn, queryBuilder);
assertResultSet(rs, new String[][]{{"3", "c"}, {null, "a"}, {null, null},
{"2", null}});
// sql="SELECT CONTAINER_ID,ORGANIZATION_ID FROM "+tableName+" order by ORGANIZATION_ID DESC NULLS LAST,CONTAINER_ID DESC NULLS LAST";
queryBuilder.setOrderByClause(
"ORGANIZATION_ID DESC NULLS LAST,CONTAINER_ID DESC NULLS LAST");
rs = executeQuery(conn, queryBuilder);
assertResultSet(rs, new String[][]{{"3", "c"}, {null, "a"}, {"2", null}, {null, null}});
//-----CONTAINER_ID ASC ORGANIZATION_ID ASC
// sql="SELECT CONTAINER_ID,ORGANIZATION_ID FROM "+tableName+" order by CONTAINER_ID NULLS FIRST,ORGANIZATION_ID NULLS FIRST";
queryBuilder.setOrderByClause("CONTAINER_ID NULLS FIRST,ORGANIZATION_ID NULLS FIRST");
rs = executeQuery(conn, queryBuilder);
assertResultSet(rs, new String[][]{{null, null}, {null, "a"}, {"2", null}, {"3", "c"}});
// sql="SELECT CONTAINER_ID,ORGANIZATION_ID FROM "+tableName+" order by CONTAINER_ID NULLS FIRST,ORGANIZATION_ID NULLS LAST";
queryBuilder.setOrderByClause("CONTAINER_ID NULLS FIRST,ORGANIZATION_ID NULLS LAST");
rs = executeQuery(conn, queryBuilder);
assertResultSet(rs, new String[][]{{null, "a"}, {null, null}, {"2", null}, {"3", "c"}});
// sql="SELECT CONTAINER_ID,ORGANIZATION_ID FROM "+tableName+" order by CONTAINER_ID NULLS LAST,ORGANIZATION_ID NULLS FIRST";
queryBuilder.setOrderByClause("CONTAINER_ID NULLS LAST,ORGANIZATION_ID NULLS FIRST");
rs = executeQuery(conn, queryBuilder);
assertResultSetWithRegionMoves(rs,
new String[][]{{"2", null}, {"3", "c"}, {null, null}, {null,
"a"}}, tableName);
// sql="SELECT CONTAINER_ID,ORGANIZATION_ID FROM "+tableName+" order by CONTAINER_ID NULLS LAST,ORGANIZATION_ID NULLS LAST";
queryBuilder.setOrderByClause("CONTAINER_ID NULLS LAST,ORGANIZATION_ID NULLS LAST");
rs = executeQuery(conn, queryBuilder);
assertResultSet(rs, new String[][]{{"2", null}, {"3", "c"}, {null, "a"}, {null, null}});
//-----CONTAINER_ID ASC ORGANIZATION_ID DESC
// sql="SELECT CONTAINER_ID,ORGANIZATION_ID FROM "+tableName+" order by CONTAINER_ID ASC NULLS FIRST,ORGANIZATION_ID DESC NULLS FIRST";
queryBuilder.setOrderByClause(
"CONTAINER_ID ASC NULLS FIRST,ORGANIZATION_ID DESC NULLS FIRST");
rs = executeQuery(conn, queryBuilder);
assertResultSet(rs, new String[][]{{null, null}, {null, "a"}, {"2", null}, {"3", "c"}});
// sql="SELECT CONTAINER_ID,ORGANIZATION_ID FROM "+tableName+" order by CONTAINER_ID ASC NULLS FIRST,ORGANIZATION_ID DESC NULLS LAST";
queryBuilder.setOrderByClause(
"CONTAINER_ID ASC NULLS FIRST,ORGANIZATION_ID DESC NULLS LAST");
rs = executeQuery(conn, queryBuilder);
assertResultSetWithRegionMoves(rs,
new String[][]{{null, "a"}, {null, null}, {"2", null}, {"3",
"c"}}, tableName);
// sql="SELECT CONTAINER_ID,ORGANIZATION_ID FROM "+tableName+" order by CONTAINER_ID ASC NULLS LAST,ORGANIZATION_ID DESC NULLS FIRST";
queryBuilder.setOrderByClause(
"CONTAINER_ID ASC NULLS LAST,ORGANIZATION_ID DESC NULLS FIRST");
rs = executeQuery(conn, queryBuilder);
assertResultSet(rs, new String[][]{{"2", null}, {"3", "c"}, {null, null}, {null, "a"}});
// sql="SELECT CONTAINER_ID,ORGANIZATION_ID FROM "+tableName+" order by CONTAINER_ID ASC NULLS LAST,ORGANIZATION_ID DESC NULLS LAST";
queryBuilder.setOrderByClause(
"CONTAINER_ID ASC NULLS LAST,ORGANIZATION_ID DESC NULLS LAST");
rs = executeQuery(conn, queryBuilder);
assertResultSet(rs, new String[][]{{"2", null}, {"3", "c"}, {null, "a"}, {null, null}});
//-----CONTAINER_ID DESC ORGANIZATION_ID ASC
// sql="SELECT CONTAINER_ID,ORGANIZATION_ID FROM "+tableName+" order by CONTAINER_ID DESC NULLS FIRST,ORGANIZATION_ID ASC NULLS FIRST";
queryBuilder.setOrderByClause(
"CONTAINER_ID DESC NULLS FIRST,ORGANIZATION_ID ASC NULLS FIRST");
rs = executeQuery(conn, queryBuilder);
assertResultSet(rs, new String[][]{{null, null}, {null, "a"}, {"3", "c"}, {"2", null}});
// sql="SELECT CONTAINER_ID,ORGANIZATION_ID FROM "+tableName+" order by CONTAINER_ID DESC NULLS FIRST,ORGANIZATION_ID ASC NULLS LAST";
queryBuilder.setOrderByClause(
"CONTAINER_ID DESC NULLS FIRST,ORGANIZATION_ID ASC NULLS LAST");
rs = executeQuery(conn, queryBuilder);
assertResultSet(rs, new String[][]{{null, "a"}, {null, null}, {"3", "c"}, {"2", null}});
// sql="SELECT CONTAINER_ID,ORGANIZATION_ID FROM "+tableName+" order by CONTAINER_ID DESC NULLS LAST,ORGANIZATION_ID ASC NULLS FIRST";
queryBuilder.setOrderByClause(
"CONTAINER_ID DESC NULLS LAST,ORGANIZATION_ID ASC NULLS FIRST");
rs = executeQuery(conn, queryBuilder);
assertResultSet(rs, new String[][]{{"3", "c"}, {"2", null}, {null, null}, {null, "a"}});
// sql="SELECT CONTAINER_ID,ORGANIZATION_ID FROM "+tableName+" order by CONTAINER_ID DESC NULLS LAST,ORGANIZATION_ID ASC NULLS LAST";
queryBuilder.setOrderByClause(
"CONTAINER_ID DESC NULLS LAST,ORGANIZATION_ID ASC NULLS LAST");
rs = executeQuery(conn, queryBuilder);
assertResultSet(rs, new String[][]{{"3", "c"}, {"2", null}, {null, "a"}, {null, null}});
//-----CONTAINER_ID DESC ORGANIZATION_ID DESC
// sql="SELECT CONTAINER_ID,ORGANIZATION_ID FROM "+tableName+" order by CONTAINER_ID DESC NULLS FIRST,ORGANIZATION_ID DESC NULLS FIRST";
queryBuilder.setOrderByClause(
"CONTAINER_ID DESC NULLS FIRST,ORGANIZATION_ID DESC NULLS FIRST");
rs = executeQuery(conn, queryBuilder);
assertResultSet(rs, new String[][]{{null, null}, {null, "a"}, {"3", "c"}, {"2", null}});
// sql="SELECT CONTAINER_ID,ORGANIZATION_ID FROM "+tableName+" order by CONTAINER_ID DESC NULLS FIRST,ORGANIZATION_ID DESC NULLS LAST";
queryBuilder.setOrderByClause(
"CONTAINER_ID DESC NULLS FIRST,ORGANIZATION_ID DESC NULLS LAST");
rs = executeQuery(conn, queryBuilder);
assertResultSet(rs, new String[][]{{null, "a"}, {null, null}, {"3", "c"}, {"2", null}});
// sql="SELECT CONTAINER_ID,ORGANIZATION_ID FROM "+tableName+" order by CONTAINER_ID DESC NULLS LAST,ORGANIZATION_ID DESC NULLS FIRST";
queryBuilder.setOrderByClause(
"CONTAINER_ID DESC NULLS LAST,ORGANIZATION_ID DESC NULLS FIRST");
rs = executeQuery(conn, queryBuilder);
assertResultSet(rs, new String[][]{{"3", "c"}, {"2", null}, {null, null}, {null, "a"}});
// sql="SELECT CONTAINER_ID,ORGANIZATION_ID FROM "+tableName+" order by CONTAINER_ID DESC NULLS LAST,ORGANIZATION_ID DESC NULLS LAST";
queryBuilder.setOrderByClause(
"CONTAINER_ID DESC NULLS LAST,ORGANIZATION_ID DESC NULLS LAST");
rs = executeQuery(conn, queryBuilder);
assertResultSetWithRegionMoves(rs,
new String[][]{{"3", "c"}, {"2", null}, {null, "a"}, {null,
null}}, tableName);
}
}
@Test
public void testOrderByReverseOptimization1() throws Exception {
for (boolean salted : new boolean[]{true, false}) {
doTestOrderByReverseOptimization(salted, true, true, true);
doTestOrderByReverseOptimization(salted, true, true, false);
doTestOrderByReverseOptimization(salted, true, false, true);
doTestOrderByReverseOptimization(salted, true, false, false);
}
}
@Test
public void testOrderByReverseOptimization2() throws Exception {
for (boolean salted : new boolean[]{true, false}) {
doTestOrderByReverseOptimization(salted, false, true, true);
doTestOrderByReverseOptimization(salted, false, true, false);
doTestOrderByReverseOptimization(salted, false, false, true);
doTestOrderByReverseOptimization(salted, false, false, false);
}
}
private void doTestOrderByReverseOptimization(boolean salted, boolean desc1, boolean desc2,
boolean desc3) throws Exception {
Properties props = PropertiesUtil.deepCopy(TEST_PROPERTIES);
try (Connection conn = DriverManager.getConnection(getUrl(), props)) {
String tableName = generateUniqueName();
TABLE_NAMES.add(tableName);
String sql = "CREATE TABLE " + tableName + " ( " +
"ORGANIZATION_ID INTEGER NOT NULL," +
"CONTAINER_ID INTEGER NOT NULL," +
"SCORE INTEGER NOT NULL," +
"ENTITY_ID INTEGER NOT NULL," +
"CONSTRAINT TEST_PK PRIMARY KEY ( " +
"ORGANIZATION_ID" + (desc1 ? " DESC" : "") + "," +
"CONTAINER_ID" + (desc2 ? " DESC" : "") + "," +
"SCORE" + (desc3 ? " DESC" : "") + "," +
"ENTITY_ID" +
")) " + (salted ? "SALT_BUCKETS =4" : "split on(4)");
conn.createStatement().execute(sql);
conn.createStatement().execute("UPSERT INTO " + tableName + " VALUES (1,1,1,1)");
conn.createStatement().execute("UPSERT INTO " + tableName + " VALUES (2,2,2,2)");
conn.createStatement().execute("UPSERT INTO " + tableName + " VALUES (3,3,3,3)");
conn.createStatement().execute("UPSERT INTO " + tableName + " VALUES (4,4,4,4)");
conn.createStatement().execute("UPSERT INTO " + tableName + " VALUES (5,5,5,5)");
conn.createStatement().execute("UPSERT INTO " + tableName + " VALUES (6,6,6,6)");
conn.createStatement().execute("UPSERT INTO " + tableName + " VALUES (1,1,1,11)");
conn.createStatement().execute("UPSERT INTO " + tableName + " VALUES (2,2,2,22)");
conn.createStatement().execute("UPSERT INTO " + tableName + " VALUES (3,3,3,33)");
conn.createStatement().execute("UPSERT INTO " + tableName + " VALUES (4,4,4,44)");
conn.createStatement().execute("UPSERT INTO " + tableName + " VALUES (5,5,5,55)");
conn.createStatement().execute("UPSERT INTO " + tableName + " VALUES (6,6,6,66)");
conn.commit();
QueryBuilder queryBuilder = new QueryBuilder()
.setSelectColumns(
Lists.newArrayList("CONTAINER_ID", "ORGANIZATION_ID"))
.setFullTableName(tableName)
.setGroupByClause("ORGANIZATION_ID, CONTAINER_ID")
.setOrderByClause("ORGANIZATION_ID ASC, CONTAINER_ID ASC");
//groupBy orderPreserving orderBy asc asc
// sql="SELECT ORGANIZATION_ID,CONTAINER_ID FROM "+tableName+" group by ORGANIZATION_ID, CONTAINER_ID ORDER BY ORGANIZATION_ID ASC, CONTAINER_ID ASC";
ResultSet rs = executeQuery(conn, queryBuilder);
assertResultSetWithRegionMoves(rs, new Object[][]{{1, 1}, {2, 2}, {3, 3}, {4, 4}, {5,
5}, {6, 6}}, tableName);
//groupBy orderPreserving orderBy asc desc
// sql="SELECT ORGANIZATION_ID,CONTAINER_ID FROM "+tableName+" group by ORGANIZATION_ID, CONTAINER_ID ORDER BY ORGANIZATION_ID ASC, CONTAINER_ID desc";
queryBuilder.setOrderByClause("ORGANIZATION_ID ASC, CONTAINER_ID DESC");
rs = executeQuery(conn, queryBuilder);
assertResultSet(rs, new Object[][]{{1, 1}, {2, 2}, {3, 3}, {4, 4}, {5, 5}, {6, 6}});
//groupBy orderPreserving orderBy desc asc
// sql="SELECT ORGANIZATION_ID,CONTAINER_ID FROM "+tableName+" group by ORGANIZATION_ID, CONTAINER_ID ORDER BY ORGANIZATION_ID DESC, CONTAINER_ID ASC";
queryBuilder.setOrderByClause("ORGANIZATION_ID DESC, CONTAINER_ID ASC");
rs = executeQuery(conn, queryBuilder);
assertResultSet(rs, new Object[][]{{6, 6}, {5, 5}, {4, 4}, {3, 3}, {2, 2}, {1, 1}});
//groupBy orderPreserving orderBy desc desc
// sql="SELECT ORGANIZATION_ID,CONTAINER_ID FROM "+tableName+" group by ORGANIZATION_ID, CONTAINER_ID ORDER BY ORGANIZATION_ID DESC, CONTAINER_ID DESC";
queryBuilder.setOrderByClause("ORGANIZATION_ID DESC, CONTAINER_ID DESC");
rs = executeQuery(conn, queryBuilder);
assertResultSet(rs, new Object[][]{{6, 6}, {5, 5}, {4, 4}, {3, 3}, {2,
2}, {1, 1}});
//groupBy not orderPreserving orderBy asc asc
// sql="SELECT ORGANIZATION_ID,SCORE FROM "+tableName+" group by ORGANIZATION_ID, SCORE ORDER BY ORGANIZATION_ID ASC, SCORE ASC";
queryBuilder.setSelectColumns(
Lists.newArrayList("ORGANIZATION_ID", "SCORE"));
queryBuilder.setGroupByClause("ORGANIZATION_ID, SCORE");
queryBuilder.setOrderByClause("ORGANIZATION_ID ASC, SCORE ASC");
rs = executeQuery(conn, queryBuilder);
assertResultSet(rs, new Object[][]{{1, 1}, {2, 2}, {3, 3}, {4, 4}, {5, 5}, {6, 6}});
//groupBy not orderPreserving orderBy asc desc
// sql="SELECT ORGANIZATION_ID,SCORE FROM "+tableName+" group by ORGANIZATION_ID, SCORE ORDER BY ORGANIZATION_ID ASC, SCORE DESC";
queryBuilder.setGroupByClause("ORGANIZATION_ID, SCORE");
queryBuilder.setOrderByClause("ORGANIZATION_ID ASC, SCORE DESC");
rs = executeQuery(conn, queryBuilder);
assertResultSet(rs, new Object[][]{{1, 1}, {2, 2}, {3, 3}, {4, 4}, {5, 5}, {6, 6}});
//groupBy not orderPreserving orderBy desc asc
// sql="SELECT ORGANIZATION_ID,SCORE FROM "+tableName+" group by ORGANIZATION_ID, SCORE ORDER BY ORGANIZATION_ID DESC, SCORE ASC";
queryBuilder.setGroupByClause("ORGANIZATION_ID, SCORE");
queryBuilder.setOrderByClause("ORGANIZATION_ID DESC, SCORE ASC");
rs = executeQuery(conn, queryBuilder);
assertResultSetWithRegionMoves(rs, new Object[][]{{6, 6}, {5, 5}, {4, 4}, {3, 3}, {2,
2}, {1, 1}}, tableName);
//groupBy not orderPreserving orderBy desc desc
// sql="SELECT ORGANIZATION_ID,SCORE FROM "+tableName+" group by ORGANIZATION_ID, SCORE ORDER BY ORGANIZATION_ID DESC, SCORE DESC";
queryBuilder.setGroupByClause("ORGANIZATION_ID, SCORE");
queryBuilder.setOrderByClause("ORGANIZATION_ID DESC, SCORE DESC");
rs = executeQuery(conn, queryBuilder);
assertResultSet(rs, new Object[][]{{6, 6}, {5, 5}, {4, 4}, {3, 3}, {2, 2}, {1, 1}});
}
}
@Test
public void testOrderByReverseOptimizationWithNullsLast1() throws Exception {
for (boolean salted : new boolean[]{true, false}) {
doTestOrderByReverseOptimizationWithNullsLast(salted, true, true, true);
doTestOrderByReverseOptimizationWithNullsLast(salted, true, true, false);
}
}
@Test
public void testOrderByReverseOptimizationWithNullsLast2() throws Exception {
for (boolean salted : new boolean[]{true, false}) {
doTestOrderByReverseOptimizationWithNullsLast(salted, true, false, true);
doTestOrderByReverseOptimizationWithNullsLast(salted, true, false, false);
}
}
@Test
public void testOrderByReverseOptimizationWithNullsLast3() throws Exception {
for (boolean salted : new boolean[]{true, false}) {
doTestOrderByReverseOptimizationWithNullsLast(salted, false, true, true);
doTestOrderByReverseOptimizationWithNullsLast(salted, false, true, false);
}
}
@Test
public void testOrderByReverseOptimizationWithNullsLast4() throws Exception {
for (boolean salted : new boolean[]{true, false}) {
doTestOrderByReverseOptimizationWithNullsLast(salted, false, false, true);
doTestOrderByReverseOptimizationWithNullsLast(salted, false, false, false);
}
}
private void doTestOrderByReverseOptimizationWithNullsLast(boolean salted, boolean desc1,
boolean desc2, boolean desc3)
throws Exception {
Properties props = PropertiesUtil.deepCopy(TEST_PROPERTIES);
try (Connection conn = DriverManager.getConnection(getUrl(), props)) {
String tableName = generateUniqueName();
TABLE_NAMES.add(tableName);
String sql = "CREATE TABLE " + tableName + " ( " +
"ORGANIZATION_ID VARCHAR," +
"CONTAINER_ID VARCHAR," +
"SCORE VARCHAR," +
"ENTITY_ID VARCHAR NOT NULL," +
"CONSTRAINT TEST_PK PRIMARY KEY ( " +
"ORGANIZATION_ID" + (desc1 ? " DESC" : "") + "," +
"CONTAINER_ID" + (desc2 ? " DESC" : "") + "," +
"SCORE" + (desc3 ? " DESC" : "") + "," +
"ENTITY_ID" +
")) " + (salted ? "SALT_BUCKETS =4" : "split on('4')");
conn.createStatement().execute(sql);
for (int i = 1; i <= 6; i++) {
conn.createStatement().execute(
"UPSERT INTO " + tableName + " VALUES (null,'" + i + "','" + i + "','" + i +
"')");
conn.createStatement().execute(
"UPSERT INTO " + tableName + " VALUES (null,'" + i + "',null,'" + i + "')");
conn.createStatement().execute(
"UPSERT INTO " + tableName + " VALUES (null,null,'" + i + "','" + i + "')");
conn.createStatement().execute(
"UPSERT INTO " + tableName + " VALUES (null,null,null,'" + i + "')");
conn.createStatement().execute(
"UPSERT INTO " + tableName + " VALUES ('" + i + "','" + i + "','" + i +
"','" + i + "')");
conn.createStatement().execute(
"UPSERT INTO " + tableName + " VALUES ('" + i + "','" + i + "',null,'" + i +
"')");
conn.createStatement().execute(
"UPSERT INTO " + tableName + " VALUES ('" + i + "',null,'" + i + "','" + i +
"')");
conn.createStatement().execute(
"UPSERT INTO " + tableName + " VALUES ('" + i + "',null,null,'" + i + "')");
}
conn.createStatement()
.execute("UPSERT INTO " + tableName + " VALUES (null,null,null,'66')");
conn.commit();
//groupBy orderPreserving orderBy asc asc
// sql="SELECT ORGANIZATION_ID,CONTAINER_ID FROM "+tableName+" group by ORGANIZATION_ID, CONTAINER_ID ORDER BY ORGANIZATION_ID ASC NULLS FIRST, CONTAINER_ID ASC NULLS FIRST";
QueryBuilder queryBuilder = new QueryBuilder()
.setSelectColumns(
Lists.newArrayList("ORGANIZATION_ID", "CONTAINER_ID"))
.setFullTableName(tableName)
.setGroupByClause("ORGANIZATION_ID, CONTAINER_ID")
.setOrderByClause(
"ORGANIZATION_ID ASC NULLS FIRST, CONTAINER_ID ASC NULLS FIRST");
ResultSet rs = executeQuery(conn, queryBuilder);
assertResultSetWithRegionMoves(rs,
new Object[][]{{null, null}, {null, "1"}, {null, "2"}, {null, "3"}, {null, "4"},
{null, "5"}, {null, "6"}, {"1", null}, {"1", "1"}, {"2", null},
{"2", "2"}, {"3", null}, {"3", "3"}, {"4", null}, {"4", "4"},
{"5", null}, {"5", "5"}, {"6", null}, {"6", "6"}}, tableName);
// sql="SELECT ORGANIZATION_ID,CONTAINER_ID FROM "+tableName+" group by ORGANIZATION_ID, CONTAINER_ID ORDER BY ORGANIZATION_ID ASC NULLS FIRST, CONTAINER_ID ASC NULLS LAST";
queryBuilder.setOrderByClause(
"ORGANIZATION_ID ASC NULLS FIRST, CONTAINER_ID ASC NULLS LAST");
rs = executeQuery(conn, queryBuilder);
assertResultSet(rs,
new Object[][]{{null, "1"}, {null, "2"}, {null, "3"}, {null, "4"}, {null, "5"},
{null, "6"}, {null, null}, {"1", "1"}, {"1", null}, {"2", "2"},
{"2", null}, {"3", "3"}, {"3", null}, {"4", "4"}, {"4", null},
{"5", "5"}, {"5", null}, {"6", "6"}, {"6", null}});
// sql="SELECT ORGANIZATION_ID,CONTAINER_ID FROM "+tableName+" group by ORGANIZATION_ID, CONTAINER_ID ORDER BY ORDER BY ORGANIZATION_ID ASC NULLS FIRST, CONTAINER_ID ASC NULLS LAST";
queryBuilder.setOrderByClause(
"ORGANIZATION_ID ASC NULLS FIRST, CONTAINER_ID ASC NULLS LAST");
rs = executeQuery(conn, queryBuilder);
assertResultSet(rs,
new Object[][]{{null, "1"}, {null, "2"}, {null, "3"}, {null, "4"}, {null, "5"},
{null, "6"}, {null, null}, {"1", "1"}, {"1", null}, {"2", "2"},
{"2", null}, {"3", "3"}, {"3", null}, {"4", "4"}, {"4", null},
{"5", "5"}, {"5", null}, {"6", "6"}, {"6", null}});
// sql="SELECT ORGANIZATION_ID,CONTAINER_ID FROM "+tableName+" group by ORGANIZATION_ID, CONTAINER_ID ORDER BY ORGANIZATION_ID ASC NULLS LAST, CONTAINER_ID ASC NULLS LAST";
queryBuilder.setOrderByClause(
"ORGANIZATION_ID ASC NULLS LAST, CONTAINER_ID ASC NULLS LAST");
rs = executeQuery(conn, queryBuilder);
assertResultSet(rs,
new Object[][]{{"1", "1"}, {"1", null}, {"2", "2"}, {"2", null}, {"3", "3"},
{"3", null}, {"4", "4"}, {"4", null}, {"5", "5"}, {"5", null},
{"6", "6"}, {"6", null}, {null, "1"}, {null, "2"}, {null, "3"},
{null, "4"}, {null, "5"}, {null, "6"}, {null, null}});
//groupBy orderPreserving orderBy asc desc
// sql="SELECT ORGANIZATION_ID,CONTAINER_ID FROM "+tableName+" group by ORGANIZATION_ID, CONTAINER_ID ORDER BY ORGANIZATION_ID ASC NULLS FIRST, CONTAINER_ID DESC NULLS FIRST";
queryBuilder.setOrderByClause(
"ORGANIZATION_ID ASC NULLS FIRST, CONTAINER_ID DESC NULLS FIRST");
rs = executeQuery(conn, queryBuilder);
assertResultSet(rs,
new Object[][]{{null, null}, {null, "6"}, {null, "5"}, {null, "4"}, {null, "3"},
{null, "2"}, {null, "1"}, {"1", null}, {"1", "1"}, {"2", null},
{"2", "2"}, {"3", null}, {"3", "3"}, {"4", null}, {"4", "4"},
{"5", null}, {"5", "5"}, {"6", null}, {"6", "6"}});
// sql="SELECT ORGANIZATION_ID,CONTAINER_ID FROM "+tableName+" group by ORGANIZATION_ID, CONTAINER_ID ORDER BY ORGANIZATION_ID ASC NULLS FIRST, CONTAINER_ID DESC NULLS LAST";
queryBuilder.setOrderByClause(
"ORGANIZATION_ID ASC NULLS FIRST, CONTAINER_ID DESC NULLS LAST");
rs = executeQuery(conn, queryBuilder);
assertResultSetWithRegionMoves(rs,
new Object[][]{{null, "6"}, {null, "5"}, {null, "4"}, {null, "3"}, {null, "2"},
{null, "1"}, {null, null}, {"1", "1"}, {"1", null}, {"2", "2"},
{"2", null}, {"3", "3"}, {"3", null}, {"4", "4"}, {"4", null},
{"5", "5"}, {"5", null}, {"6", "6"}, {"6", null}}, tableName);
// sql="SELECT ORGANIZATION_ID,CONTAINER_ID FROM "+tableName+" group by ORGANIZATION_ID, CONTAINER_ID ORDER BY ORGANIZATION_ID ASC NULLS LAST, CONTAINER_ID DESC NULLS FIRST";
queryBuilder.setOrderByClause(
"ORGANIZATION_ID ASC NULLS LAST, CONTAINER_ID DESC NULLS FIRST");
rs = executeQuery(conn, queryBuilder);
assertResultSet(rs,
new Object[][]{{"1", null}, {"1", "1"}, {"2", null}, {"2", "2"}, {"3", null},
{"3", "3"}, {"4", null}, {"4", "4"}, {"5", null}, {"5", "5"},
{"6", null}, {"6", "6"}, {null, null}, {null, "6"}, {null, "5"},
{null, "4"}, {null, "3"}, {null, "2"}, {null, "1"}});
// sql="SELECT ORGANIZATION_ID,CONTAINER_ID FROM "+tableName+" group by ORGANIZATION_ID, CONTAINER_ID ORDER BY ORGANIZATION_ID ASC NULLS LAST, CONTAINER_ID DESC NULLS LAST";
queryBuilder.setOrderByClause(
"ORGANIZATION_ID ASC NULLS LAST, CONTAINER_ID DESC NULLS LAST");
rs = executeQuery(conn, queryBuilder);
assertResultSet(rs,
new Object[][]{{"1", "1"}, {"1", null}, {"2", "2"}, {"2", null}, {"3", "3"},
{"3", null}, {"4", "4"}, {"4", null}, {"5", "5"}, {"5", null},
{"6", "6"}, {"6", null}, {null, "6"}, {null, "5"}, {null, "4"},
{null, "3"}, {null, "2"}, {null, "1"}, {null, null}});
//groupBy orderPreserving orderBy desc asc
// sql="SELECT ORGANIZATION_ID,CONTAINER_ID FROM "+tableName+" group by ORGANIZATION_ID, CONTAINER_ID ORDER BY ORGANIZATION_ID DESC NULLS FIRST, CONTAINER_ID ASC NULLS FIRST";
queryBuilder.setOrderByClause(
"ORGANIZATION_ID DESC NULLS FIRST, CONTAINER_ID ASC NULLS FIRST");
rs = executeQuery(conn, queryBuilder);
assertResultSet(rs,
new Object[][]{{null, null}, {null, "1"}, {null, "2"}, {null, "3"}, {null, "4"},
{null, "5"}, {null, "6"}, {"6", null}, {"6", "6"}, {"5", null},
{"5", "5"}, {"4", null}, {"4", "4"}, {"3", null}, {"3", "3"},
{"2", null}, {"2", "2"}, {"1", null}, {"1", "1"}});
// sql="SELECT ORGANIZATION_ID,CONTAINER_ID FROM "+tableName+" group by ORGANIZATION_ID, CONTAINER_ID ORDER BY ORGANIZATION_ID DESC NULLS FIRST, CONTAINER_ID ASC NULLS LAST";
queryBuilder.setOrderByClause(
"ORGANIZATION_ID DESC NULLS FIRST, CONTAINER_ID ASC NULLS LAST");
rs = executeQuery(conn, queryBuilder);
assertResultSet(rs,
new Object[][]{{null, "1"}, {null, "2"}, {null, "3"}, {null, "4"}, {null, "5"},
{null, "6"}, {null, null}, {"6", "6"}, {"6", null}, {"5", "5"},
{"5", null}, {"4", "4"}, {"4", null}, {"3", "3"}, {"3", null},
{"2", "2"}, {"2", null}, {"1", "1"}, {"1", null}});
// sql="SELECT ORGANIZATION_ID,CONTAINER_ID FROM "+tableName+" group by ORGANIZATION_ID, CONTAINER_ID ORDER BY ORGANIZATION_ID DESC NULLS LAST, CONTAINER_ID ASC NULLS FIRST";
queryBuilder.setOrderByClause(
"ORGANIZATION_ID DESC NULLS LAST, CONTAINER_ID ASC NULLS FIRST");
rs = executeQuery(conn, queryBuilder);
assertResultSet(rs,
new Object[][]{{"6", null}, {"6", "6"}, {"5", null}, {"5", "5"}, {"4", null},
{"4", "4"}, {"3", null}, {"3", "3"}, {"2", null}, {"2", "2"},
{"1", null}, {"1", "1"}, {null, null}, {null, "1"}, {null, "2"},
{null, "3"}, {null, "4"}, {null, "5"}, {null, "6"}});
// sql="SELECT ORGANIZATION_ID,CONTAINER_ID FROM "+tableName+" group by ORGANIZATION_ID, CONTAINER_ID ORDER BY ORGANIZATION_ID DESC NULLS LAST, CONTAINER_ID ASC NULLS LAST";
queryBuilder.setOrderByClause(
"ORGANIZATION_ID DESC NULLS LAST, CONTAINER_ID ASC NULLS LAST");
rs = executeQuery(conn, queryBuilder);
assertResultSet(rs,
new Object[][]{{"6", "6"}, {"6", null}, {"5", "5"}, {"5", null}, {"4", "4"},
{"4", null}, {"3", "3"}, {"3", null}, {"2", "2"}, {"2", null},
{"1", "1"}, {"1", null}, {null, "1"}, {null, "2"}, {null, "3"},
{null, "4"}, {null, "5"}, {null, "6"}, {null, null}});
//groupBy orderPreserving orderBy desc desc
// sql="SELECT ORGANIZATION_ID,CONTAINER_ID FROM "+tableName+" group by ORGANIZATION_ID, CONTAINER_ID ORDER BY ORGANIZATION_ID DESC NULLS FIRST, CONTAINER_ID DESC NULLS FIRST";
queryBuilder.setOrderByClause(
"ORGANIZATION_ID DESC NULLS FIRST, CONTAINER_ID DESC NULLS FIRST");
rs = executeQuery(conn, queryBuilder);
assertResultSet(rs,
new Object[][]{{null, null}, {null, "6"}, {null, "5"}, {null, "4"}, {null, "3"},
{null, "2"}, {null, "1"}, {"6", null}, {"6", "6"}, {"5", null},
{"5", "5"}, {"4", null}, {"4", "4"}, {"3", null}, {"3", "3"},
{"2", null}, {"2", "2"}, {"1", null}, {"1", "1"}});
// sql="SELECT ORGANIZATION_ID,CONTAINER_ID FROM "+tableName+" group by ORGANIZATION_ID, CONTAINER_ID ORDER BY ORGANIZATION_ID DESC NULLS FIRST, CONTAINER_ID DESC NULLS LAST";
queryBuilder.setOrderByClause(
"ORGANIZATION_ID DESC NULLS FIRST, CONTAINER_ID DESC NULLS LAST");
rs = executeQuery(conn, queryBuilder);
assertResultSet(rs,
new Object[][]{{null, "6"}, {null, "5"}, {null, "4"}, {null, "3"}, {null, "2"},
{null, "1"}, {null, null}, {"6", "6"}, {"6", null}, {"5", "5"},
{"5", null}, {"4", "4"}, {"4", null}, {"3", "3"}, {"3", null},
{"2", "2"}, {"2", null}, {"1", "1"}, {"1", null}});
// sql="SELECT ORGANIZATION_ID,CONTAINER_ID FROM "+tableName+" group by ORGANIZATION_ID, CONTAINER_ID ORDER BY ORGANIZATION_ID DESC NULLS LAST, CONTAINER_ID DESC NULLS FIRST";
queryBuilder.setOrderByClause(
"ORGANIZATION_ID DESC NULLS LAST, CONTAINER_ID DESC NULLS FIRST");
rs = executeQuery(conn, queryBuilder);
assertResultSetWithRegionMoves(rs,
new Object[][]{{"6", null}, {"6", "6"}, {"5", null}, {"5", "5"}, {"4", null},
{"4", "4"}, {"3", null}, {"3", "3"}, {"2", null}, {"2", "2"},
{"1", null}, {"1", "1"}, {null, null}, {null, "6"}, {null, "5"},
{null, "4"}, {null, "3"}, {null, "2"}, {null, "1"}}, tableName);
// sql="SELECT ORGANIZATION_ID,CONTAINER_ID FROM "+tableName+" group by ORGANIZATION_ID, CONTAINER_ID ORDER BY ORGANIZATION_ID DESC NULLS LAST, CONTAINER_ID DESC NULLS LAST";
queryBuilder.setOrderByClause(
"ORGANIZATION_ID DESC NULLS LAST, CONTAINER_ID DESC NULLS LAST");
rs = executeQuery(conn, queryBuilder);
assertResultSet(rs,
new Object[][]{{"6", "6"}, {"6", null}, {"5", "5"}, {"5", null}, {"4", "4"},
{"4", null}, {"3", "3"}, {"3", null}, {"2", "2"}, {"2", null},
{"1", "1"}, {"1", null}, {null, "6"}, {null, "5"}, {null, "4"},
{null, "3"}, {null, "2"}, {null, "1"}, {null, null}});
//-----groupBy not orderPreserving--
//groupBy not orderPreserving orderBy asc asc
// sql="SELECT ORGANIZATION_ID,SCORE FROM "+tableName+" group by ORGANIZATION_ID, SCORE ORDER BY ORGANIZATION_ID ASC NULLS FIRST, SCORE ASC NULLS FIRST";
queryBuilder.setSelectColumns(
Lists.newArrayList("ORGANIZATION_ID", "SCORE"))
.setFullTableName(tableName)
.setGroupByClause("ORGANIZATION_ID, SCORE")
.setOrderByClause("ORGANIZATION_ID ASC NULLS FIRST, SCORE ASC NULLS FIRST");
rs = executeQuery(conn, queryBuilder);
assertResultSet(rs,
new Object[][]{{null, null}, {null, "1"}, {null, "2"}, {null, "3"}, {null, "4"},
{null, "5"}, {null, "6"}, {"1", null}, {"1", "1"}, {"2", null},
{"2", "2"}, {"3", null}, {"3", "3"}, {"4", null}, {"4", "4"},
{"5", null}, {"5", "5"}, {"6", null}, {"6", "6"}});
// sql="SELECT ORGANIZATION_ID,SCORE FROM "+tableName+" group by ORGANIZATION_ID, SCORE ORDER BY ORGANIZATION_ID ASC NULLS FIRST, SCORE ASC NULLS LAST";
queryBuilder.setOrderByClause("ORGANIZATION_ID ASC NULLS FIRST, SCORE ASC NULLS LAST");
rs = executeQuery(conn, queryBuilder);
assertResultSet(rs,
new Object[][]{{null, "1"}, {null, "2"}, {null, "3"}, {null, "4"}, {null, "5"},
{null, "6"}, {null, null}, {"1", "1"}, {"1", null}, {"2", "2"},
{"2", null}, {"3", "3"}, {"3", null}, {"4", "4"}, {"4", null},
{"5", "5"}, {"5", null}, {"6", "6"}, {"6", null}});
// sql="SELECT ORGANIZATION_ID,SCORE FROM "+tableName+" group by ORGANIZATION_ID, SCORE ORDER BY ORGANIZATION_ID ASC NULLS LAST, SCORE ASC NULLS FIRST";
queryBuilder.setOrderByClause("ORGANIZATION_ID ASC NULLS LAST, SCORE ASC NULLS FIRST");
rs = executeQuery(conn, queryBuilder);
assertResultSet(rs,
new Object[][]{{"1", null}, {"1", "1"}, {"2", null}, {"2", "2"}, {"3", null},
{"3", "3"}, {"4", null}, {"4", "4"}, {"5", null}, {"5", "5"},
{"6", null}, {"6", "6"}, {null, null}, {null, "1"}, {null, "2"},
{null, "3"}, {null, "4"}, {null, "5"}, {null, "6"}});
// sql="SELECT ORGANIZATION_ID,SCORE FROM "+tableName+" group by ORGANIZATION_ID, SCORE ORDER BY ORGANIZATION_ID ASC NULLS LAST, SCORE ASC NULLS LAST";
queryBuilder.setOrderByClause("ORGANIZATION_ID ASC NULLS LAST, SCORE ASC NULLS LAST");
rs = executeQuery(conn, queryBuilder);
assertResultSet(rs,
new Object[][]{{"1", "1"}, {"1", null}, {"2", "2"}, {"2", null}, {"3", "3"},
{"3", null}, {"4", "4"}, {"4", null}, {"5", "5"}, {"5", null},
{"6", "6"}, {"6", null}, {null, "1"}, {null, "2"}, {null, "3"},
{null, "4"}, {null, "5"}, {null, "6"}, {null, null}});
//groupBy not orderPreserving orderBy asc desc
// sql="SELECT ORGANIZATION_ID,SCORE FROM "+tableName+" group by ORGANIZATION_ID, SCORE ORDER BY ORGANIZATION_ID ASC NULLS FIRST, SCORE DESC NULLS FIRST";
queryBuilder.setOrderByClause(
"ORGANIZATION_ID ASC NULLS FIRST, SCORE DESC NULLS FIRST");
rs = executeQuery(conn, queryBuilder);
assertResultSet(rs,
new Object[][]{{null, null}, {null, "6"}, {null, "5"}, {null, "4"}, {null, "3"},
{null, "2"}, {null, "1"}, {"1", null}, {"1", "1"}, {"2", null},
{"2", "2"}, {"3", null}, {"3", "3"}, {"4", null}, {"4", "4"},
{"5", null}, {"5", "5"}, {"6", null}, {"6", "6"}});
// sql="SELECT ORGANIZATION_ID,SCORE FROM "+tableName+" group by ORGANIZATION_ID, SCORE ORDER BY ORGANIZATION_ID ASC NULLS FIRST, SCORE DESC NULLS LAST";
queryBuilder.setOrderByClause("ORGANIZATION_ID ASC NULLS FIRST, SCORE DESC NULLS LAST");
rs = executeQuery(conn, queryBuilder);
assertResultSet(rs,
new Object[][]{{null, "6"}, {null, "5"}, {null, "4"}, {null, "3"}, {null, "2"},
{null, "1"}, {null, null}, {"1", "1"}, {"1", null}, {"2", "2"},
{"2", null}, {"3", "3"}, {"3", null}, {"4", "4"}, {"4", null},
{"5", "5"}, {"5", null}, {"6", "6"}, {"6", null}});
// sql="SELECT ORGANIZATION_ID,SCORE FROM "+tableName+" group by ORGANIZATION_ID, SCORE ORDER BY ORGANIZATION_ID ASC NULLS LAST, SCORE DESC NULLS FIRST";
queryBuilder.setOrderByClause("ORGANIZATION_ID ASC NULLS LAST, SCORE DESC NULLS FIRST");
rs = executeQuery(conn, queryBuilder);
assertResultSet(rs,
new Object[][]{{"1", null}, {"1", "1"}, {"2", null}, {"2", "2"}, {"3", null},
{"3", "3"}, {"4", null}, {"4", "4"}, {"5", null}, {"5", "5"},
{"6", null}, {"6", "6"}, {null, null}, {null, "6"}, {null, "5"},
{null, "4"}, {null, "3"}, {null, "2"}, {null, "1"}});
// sql="SELECT ORGANIZATION_ID,SCORE FROM "+tableName+" group by ORGANIZATION_ID, SCORE ORDER BY ORGANIZATION_ID ASC NULLS LAST, SCORE DESC NULLS LAST";
queryBuilder.setOrderByClause("ORGANIZATION_ID ASC NULLS LAST, SCORE DESC NULLS LAST");
rs = executeQuery(conn, queryBuilder);
assertResultSet(rs,
new Object[][]{{"1", "1"}, {"1", null}, {"2", "2"}, {"2", null}, {"3", "3"},
{"3", null}, {"4", "4"}, {"4", null}, {"5", "5"}, {"5", null},
{"6", "6"}, {"6", null}, {null, "6"}, {null, "5"}, {null, "4"},
{null, "3"}, {null, "2"}, {null, "1"}, {null, null}});
//groupBy not orderPreserving orderBy desc asc
// sql="SELECT ORGANIZATION_ID,SCORE FROM "+tableName+" group by ORGANIZATION_ID, SCORE ORDER BY ORGANIZATION_ID DESC NULLS FIRST, SCORE ASC NULLS FIRST";
queryBuilder.setOrderByClause(
"ORGANIZATION_ID DESC NULLS FIRST, SCORE ASC NULLS FIRST");
rs = executeQuery(conn, queryBuilder);
assertResultSet(rs,
new Object[][]{{null, null}, {null, "1"}, {null, "2"}, {null, "3"}, {null, "4"},
{null, "5"}, {null, "6"}, {"6", null}, {"6", "6"}, {"5", null},
{"5", "5"}, {"4", null}, {"4", "4"}, {"3", null}, {"3", "3"},
{"2", null}, {"2", "2"}, {"1", null}, {"1", "1"}});
// sql="SELECT ORGANIZATION_ID,SCORE FROM "+tableName+" group by ORGANIZATION_ID, SCORE ORDER BY ORGANIZATION_ID DESC NULLS FIRST, SCORE ASC NULLS LAST";
queryBuilder.setOrderByClause("ORGANIZATION_ID DESC NULLS FIRST, SCORE ASC NULLS LAST");
rs = executeQuery(conn, queryBuilder);
assertResultSetWithRegionMoves(rs,
new Object[][]{{null, "1"}, {null, "2"}, {null, "3"}, {null, "4"}, {null, "5"},
{null, "6"}, {null, null}, {"6", "6"}, {"6", null}, {"5", "5"},
{"5", null}, {"4", "4"}, {"4", null}, {"3", "3"}, {"3", null},
{"2", "2"}, {"2", null}, {"1", "1"}, {"1", null}}, tableName);
// sql="SELECT ORGANIZATION_ID,SCORE FROM "+tableName+" group by ORGANIZATION_ID, SCORE ORDER BY ORGANIZATION_ID DESC NULLS LAST, SCORE ASC NULLS FIRST";
queryBuilder.setOrderByClause("ORGANIZATION_ID DESC NULLS LAST, SCORE ASC NULLS FIRST");
rs = executeQuery(conn, queryBuilder);
assertResultSet(rs,
new Object[][]{{"6", null}, {"6", "6"}, {"5", null}, {"5", "5"}, {"4", null},
{"4", "4"}, {"3", null}, {"3", "3"}, {"2", null}, {"2", "2"},
{"1", null}, {"1", "1"}, {null, null}, {null, "1"}, {null, "2"},
{null, "3"}, {null, "4"}, {null, "5"}, {null, "6"}});
// sql="SELECT ORGANIZATION_ID,SCORE FROM "+tableName+" group by ORGANIZATION_ID, SCORE ORDER BY ORGANIZATION_ID DESC NULLS LAST, SCORE ASC NULLS LAST";
queryBuilder.setOrderByClause("ORGANIZATION_ID DESC NULLS LAST, SCORE ASC NULLS LAST");
rs = executeQuery(conn, queryBuilder);
assertResultSet(rs,
new Object[][]{{"6", "6"}, {"6", null}, {"5", "5"}, {"5", null}, {"4", "4"},
{"4", null}, {"3", "3"}, {"3", null}, {"2", "2"}, {"2", null},
{"1", "1"}, {"1", null}, {null, "1"}, {null, "2"}, {null, "3"},
{null, "4"}, {null, "5"}, {null, "6"}, {null, null}});
//groupBy not orderPreserving orderBy desc desc
// sql="SELECT ORGANIZATION_ID,SCORE FROM "+tableName+" group by ORGANIZATION_ID, SCORE ORDER BY ORGANIZATION_ID DESC NULLS FIRST, SCORE DESC NULLS FIRST";
queryBuilder.setOrderByClause(
"ORGANIZATION_ID DESC NULLS FIRST, SCORE DESC NULLS FIRST");
rs = executeQuery(conn, queryBuilder);
assertResultSet(rs,
new Object[][]{{null, null}, {null, "6"}, {null, "5"}, {null, "4"}, {null, "3"},
{null, "2"}, {null, "1"}, {"6", null}, {"6", "6"}, {"5", null},
{"5", "5"}, {"4", null}, {"4", "4"}, {"3", null}, {"3", "3"},
{"2", null}, {"2", "2"}, {"1", null}, {"1", "1"}});
// sql="SELECT ORGANIZATION_ID,SCORE FROM "+tableName+" group by ORGANIZATION_ID, SCORE ORDER BY ORGANIZATION_ID DESC NULLS FIRST, SCORE DESC NULLS LAST";
queryBuilder.setOrderByClause(
"ORGANIZATION_ID DESC NULLS FIRST, SCORE DESC NULLS LAST");
rs = executeQuery(conn, queryBuilder);
assertResultSet(rs,
new Object[][]{{null, "6"}, {null, "5"}, {null, "4"}, {null, "3"}, {null, "2"},
{null, "1"}, {null, null}, {"6", "6"}, {"6", null}, {"5", "5"},
{"5", null}, {"4", "4"}, {"4", null}, {"3", "3"}, {"3", null},
{"2", "2"}, {"2", null}, {"1", "1"}, {"1", null}});
// sql="SELECT ORGANIZATION_ID,SCORE FROM "+tableName+" group by ORGANIZATION_ID, SCORE ORDER BY ORGANIZATION_ID DESC NULLS LAST, SCORE DESC NULLS FIRST";
queryBuilder.setOrderByClause(
"ORGANIZATION_ID DESC NULLS LAST, SCORE DESC NULLS FIRST");
rs = executeQuery(conn, queryBuilder);
assertResultSet(rs,
new Object[][]{{"6", null}, {"6", "6"}, {"5", null}, {"5", "5"}, {"4", null},
{"4", "4"}, {"3", null}, {"3", "3"}, {"2", null}, {"2", "2"},
{"1", null}, {"1", "1"}, {null, null}, {null, "6"}, {null, "5"},
{null, "4"}, {null, "3"}, {null, "2"}, {null, "1"}});
// sql="SELECT ORGANIZATION_ID,SCORE FROM "+tableName+" group by ORGANIZATION_ID, SCORE ORDER BY ORGANIZATION_ID DESC NULLS LAST, SCORE DESC NULLS LAST";
queryBuilder.setOrderByClause("ORGANIZATION_ID DESC NULLS LAST, SCORE DESC NULLS LAST");
rs = executeQuery(conn, queryBuilder);
assertResultSet(rs,
new Object[][]{{"6", "6"}, {"6", null}, {"5", "5"}, {"5", null}, {"4", "4"},
{"4", null}, {"3", "3"}, {"3", null}, {"2", "2"}, {"2", null},
{"1", "1"}, {"1", null}, {null, "6"}, {null, "5"}, {null, "4"},
{null, "3"}, {null, "2"}, {null, "1"}, {null, null}});
//-------test only one return column----------------------------------
// sql="SELECT SCORE FROM "+tableName+" group by SCORE ORDER BY SCORE ASC NULLS FIRST";
queryBuilder.setSelectColumns(
Lists.newArrayList("SCORE"))
.setFullTableName(tableName)
.setGroupByClause("SCORE")
.setOrderByClause("SCORE ASC NULLS FIRST");
rs = executeQuery(conn, queryBuilder);
assertResultSet(rs, new Object[][]{{null}, {"1"}, {"2"}, {"3"}, {"4"}, {"5"}, {"6"}});
// sql="SELECT SCORE FROM "+tableName+" group by SCORE ORDER BY SCORE ASC NULLS LAST";
queryBuilder.setOrderByClause("SCORE ASC NULLS LAST");
rs = executeQuery(conn, queryBuilder);
assertResultSetWithRegionMoves(rs, new Object[][]{{"1"}, {"2"}, {"3"}, {"4"}, {"5"},
{"6"}, {null}}, tableName);
// sql="SELECT SCORE FROM "+tableName+" group by SCORE ORDER BY SCORE DESC NULLS FIRST";
queryBuilder.setOrderByClause("SCORE DESC NULLS FIRST");
rs = executeQuery(conn, queryBuilder);
assertResultSet(rs, new Object[][]{{null}, {"6"}, {"5"}, {"4"}, {"3"}, {"2"}, {"1"}});
// sql="SELECT SCORE FROM "+tableName+" group by SCORE ORDER BY SCORE DESC NULLS LAST";
queryBuilder.setOrderByClause("SCORE DESC NULLS LAST");
rs = executeQuery(conn, queryBuilder);
assertResultSet(rs, new Object[][]{{"6"}, {"5"}, {"4"}, {"3"}, {"2"}, {"1"}, {null}});
}
}
@Test
public void testOrderByNullable() throws SQLException {
Properties props = PropertiesUtil.deepCopy(TEST_PROPERTIES);
try (Connection conn = DriverManager.getConnection(getUrl(), props)) {
String sql = "CREATE TABLE IF NOT EXISTS us_population (state CHAR(2) NOT NULL," +
"city VARCHAR NOT NULL, population BIGINT CONSTRAINT my_pk PRIMARY KEY" +
" (state, city))";
conn.createStatement().execute(sql);
TABLE_NAMES.add("US_POPULATION");
sql = "select ORDINAL_POSITION from SYSTEM.CATALOG where TABLE_NAME = 'US_POPULATION'";
ResultSet rs = conn.createStatement().executeQuery(sql);
int expected = 0;
while (rs.next()) {
expected += 1;
}
QueryBuilder queryBuilder = new QueryBuilder()
.setSelectColumns(Lists.newArrayList("*"))
.setFullTableName("SYSTEM.CATALOG")
.setWhereClause("TABLE_NAME = 'US_POPULATION'")
.setOrderByClause("ORDINAL_POSITION");
rs = executeQuery(conn, queryBuilder);
int linesCount = 0;
while (rs.next()) {
linesCount += 1;
}
assertEquals(expected, linesCount);
queryBuilder = new QueryBuilder()
.setSelectColumns(Lists.newArrayList("COLUMN_NAME"))
.setFullTableName("SYSTEM.CATALOG")
.setWhereClause("TABLE_NAME = 'US_POPULATION'")
.setOrderByClause("ORDINAL_POSITION");
rs = executeQuery(conn, queryBuilder);
linesCount = 0;
while (rs.next()) {
linesCount += 1;
}
assertEquals(expected, linesCount);
}
}
@Test
public void testPhoenix6999() throws Exception {
Properties props = PropertiesUtil.deepCopy(TEST_PROPERTIES);
String tableName = "TBL_" + generateUniqueName();
String descTableName = "TBL_" + generateUniqueName();
String fullTableName = SchemaUtil.getTableName(TestUtil.DEFAULT_SCHEMA_NAME, tableName);
String fullDescTableName =
SchemaUtil.getTableName(TestUtil.DEFAULT_SCHEMA_NAME, descTableName);
TABLE_NAMES.add(fullTableName);
TABLE_NAMES.add(fullDescTableName);
try (Connection conn = DriverManager.getConnection(getUrl(), props);
Statement stmt = conn.createStatement()) {
conn.setAutoCommit(false);
String ddl =
"CREATE TABLE " + fullTableName
+ "(k1 varchar primary key, v1 varchar, v2 varchar)";
stmt.execute(ddl);
ddl =
"CREATE TABLE " + fullDescTableName
+ "(k1 varchar primary key desc, v1 varchar, v2 varchar)";
stmt.execute(ddl);
stmt.execute("upsert into " + fullTableName + " values ('a','a','a')");
stmt.execute("upsert into " + fullTableName + " values ('b','b','b')");
stmt.execute("upsert into " + fullTableName + " values ('c','c','c')");
stmt.execute("upsert into " + fullDescTableName + " values ('a','a','a')");
stmt.execute("upsert into " + fullDescTableName + " values ('b','b','b')");
stmt.execute("upsert into " + fullDescTableName + " values ('c','c','c')");
conn.commit();
String query = "SELECT * from " + fullTableName + " where k1='b' order by k1 asc";
ResultSet rs = stmt.executeQuery(query);
assertTrue(rs.next());
assertEquals("b", rs.getString(1));
query = "SELECT * from " + fullTableName + " where k1='b' order by k1 desc";
rs = stmt.executeQuery(query);
assertTrue(rs.next());
assertEquals("b", rs.getString(1));
query = "SELECT * from " + fullDescTableName + " where k1='b' order by k1 asc";
rs = stmt.executeQuery(query);
assertTrue(rs.next());
assertEquals("b", rs.getString(1));
query = "SELECT * from " + fullDescTableName + " where k1='b' order by k1 desc";
rs = stmt.executeQuery(query);
assertTrue(rs.next());
assertEquals("b", rs.getString(1));
}
}
}