| /* |
| * 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 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.assertThat; |
| import static org.junit.Assert.assertTrue; |
| import static org.junit.Assert.fail; |
| import static org.hamcrest.CoreMatchers.containsString; |
| |
| import java.sql.Connection; |
| import java.sql.Date; |
| import java.sql.DriverManager; |
| import java.sql.PreparedStatement; |
| import java.sql.ResultSet; |
| import java.sql.SQLException; |
| import java.util.Properties; |
| |
| import org.apache.phoenix.exception.PhoenixIOException; |
| import org.apache.phoenix.query.QueryServices; |
| import org.apache.phoenix.util.PropertiesUtil; |
| import org.junit.Test; |
| |
| public class OrderByIT extends BaseOrderByIT { |
| |
| @Test |
| public void testOrderByWithPosition() throws Exception { |
| Properties props = PropertiesUtil.deepCopy(TEST_PROPERTIES); |
| Connection conn = DriverManager.getConnection(getUrl(), props); |
| conn.setAutoCommit(false); |
| |
| try { |
| String tableName = generateUniqueName(); |
| 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(); |
| |
| String query = "select count(*), col1 from " + tableName + " group by col1 order by 2"; |
| ResultSet rs = conn.createStatement().executeQuery(query); |
| assertTrue(rs.next()); |
| assertEquals(1,rs.getInt(1)); |
| assertTrue(rs.next()); |
| assertEquals(1,rs.getInt(1)); |
| assertTrue(rs.next()); |
| assertEquals(1,rs.getInt(1)); |
| assertFalse(rs.next()); |
| |
| query = "select a_string x, col1 y from " + tableName + " order by x"; |
| rs = conn.createStatement().executeQuery(query); |
| assertTrue(rs.next()); |
| assertEquals("a",rs.getString(1)); |
| assertEquals(40,rs.getInt(2)); |
| assertTrue(rs.next()); |
| assertEquals("b",rs.getString(1)); |
| assertEquals(20,rs.getInt(2)); |
| assertTrue(rs.next()); |
| assertEquals("c",rs.getString(1)); |
| assertEquals(30,rs.getInt(2)); |
| assertFalse(rs.next()); |
| |
| query = "select * from " + tableName + " order by 2"; |
| rs = conn.createStatement().executeQuery(query); |
| assertTrue(rs.next()); |
| assertEquals("b",rs.getString(1)); |
| assertEquals(20,rs.getInt(2)); |
| assertTrue(rs.next()); |
| assertEquals("c",rs.getString(1)); |
| assertEquals(30,rs.getInt(2)); |
| assertTrue(rs.next()); |
| assertEquals("a",rs.getString(1)); |
| assertEquals(40,rs.getInt(2)); |
| assertFalse(rs.next()); |
| } finally { |
| conn.close(); |
| } |
| } |
| |
| @Test |
| public void testOrderByWithJoin() throws Exception { |
| Properties props = PropertiesUtil.deepCopy(TEST_PROPERTIES); |
| Connection conn = DriverManager.getConnection(getUrl(), props); |
| conn.setAutoCommit(false); |
| try { |
| String tableName1 = generateUniqueName(); |
| String ddl = "CREATE TABLE " + tableName1 + |
| " (a_string varchar not null, cf1.a integer, cf1.b varchar, col1 integer, cf2.c varchar, cf2.d integer " + |
| " CONSTRAINT pk PRIMARY KEY (a_string))\n"; |
| createTestTable(getUrl(), ddl); |
| String dml = "UPSERT INTO " + tableName1 + " VALUES(?,?,?,?,?,?)"; |
| PreparedStatement stmt = conn.prepareStatement(dml); |
| stmt.setString(1, "a"); |
| stmt.setInt(2, 40); |
| stmt.setString(3, "aa"); |
| stmt.setInt(4, 10); |
| stmt.setString(5, "bb"); |
| stmt.setInt(6, 20); |
| stmt.execute(); |
| stmt.setString(1, "c"); |
| stmt.setInt(2, 30); |
| stmt.setString(3, "cc"); |
| stmt.setInt(4, 50); |
| stmt.setString(5, "dd"); |
| stmt.setInt(6, 60); |
| stmt.execute(); |
| stmt.setString(1, "b"); |
| stmt.setInt(2, 40); |
| stmt.setString(3, "bb"); |
| stmt.setInt(4, 5); |
| stmt.setString(5, "aa"); |
| stmt.setInt(6, 80); |
| stmt.execute(); |
| conn.commit(); |
| |
| String tableName2 = generateUniqueName(); |
| ddl = "CREATE TABLE " + tableName2 + |
| " (a_string varchar not null, col1 integer" + |
| " CONSTRAINT pk PRIMARY KEY (a_string))\n"; |
| createTestTable(getUrl(), ddl); |
| |
| dml = "UPSERT INTO " + tableName2 + " VALUES(?, ?)"; |
| 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(); |
| |
| String query = "select t1.* from " + tableName1 + " t1 join " + tableName2 + " t2 on t1.a_string = t2.a_string order by 3"; |
| ResultSet rs = conn.createStatement().executeQuery(query); |
| assertTrue(rs.next()); |
| assertEquals("a",rs.getString(1)); |
| assertEquals(40,rs.getInt(2)); |
| assertEquals("aa",rs.getString(3)); |
| assertEquals(10,rs.getInt(4)); |
| assertEquals("bb",rs.getString(5)); |
| assertEquals(20,rs.getInt(6)); |
| assertTrue(rs.next()); |
| assertEquals("b",rs.getString(1)); |
| assertEquals(40,rs.getInt(2)); |
| assertEquals("bb",rs.getString(3)); |
| assertEquals(5,rs.getInt(4)); |
| assertEquals("aa",rs.getString(5)); |
| assertEquals(80,rs.getInt(6)); |
| assertTrue(rs.next()); |
| assertEquals("c",rs.getString(1)); |
| assertEquals(30,rs.getInt(2)); |
| assertEquals("cc",rs.getString(3)); |
| assertEquals(50,rs.getInt(4)); |
| assertEquals("dd",rs.getString(5)); |
| assertEquals(60,rs.getInt(6)); |
| assertFalse(rs.next()); |
| |
| query = "select t1.a_string, t2.col1 from " + tableName1 + " t1 join " + tableName2 + " t2 on t1.a_string = t2.a_string order by 2"; |
| rs = conn.createStatement().executeQuery(query); |
| assertTrue(rs.next()); |
| assertEquals("b",rs.getString(1)); |
| assertEquals(20,rs.getInt(2)); |
| assertTrue(rs.next()); |
| assertEquals("c",rs.getString(1)); |
| assertEquals(30,rs.getInt(2)); |
| assertTrue(rs.next()); |
| assertEquals("a",rs.getString(1)); |
| assertEquals(40,rs.getInt(2)); |
| assertFalse(rs.next()); |
| } finally { |
| conn.close(); |
| } |
| } |
| |
| @Test |
| public void testOrderByWithUnionAll() throws Exception { |
| Properties props = PropertiesUtil.deepCopy(TEST_PROPERTIES); |
| Connection conn = DriverManager.getConnection(getUrl(), props); |
| conn.setAutoCommit(false); |
| |
| try { |
| String tableName1 = generateUniqueName(); |
| String ddl = "CREATE TABLE " + tableName1 + |
| " (a_string varchar not null, cf1.a integer, cf1.b varchar, col1 integer, cf2.c varchar, cf2.d integer " + |
| " CONSTRAINT pk PRIMARY KEY (a_string))\n"; |
| createTestTable(getUrl(), ddl); |
| String dml = "UPSERT INTO " + tableName1 + " VALUES(?,?,?,?,?,?)"; |
| PreparedStatement stmt = conn.prepareStatement(dml); |
| stmt.setString(1, "a"); |
| stmt.setInt(2, 40); |
| stmt.setString(3, "aa"); |
| stmt.setInt(4, 10); |
| stmt.setString(5, "bb"); |
| stmt.setInt(6, 20); |
| stmt.execute(); |
| stmt.setString(1, "c"); |
| stmt.setInt(2, 30); |
| stmt.setString(3, "cc"); |
| stmt.setInt(4, 50); |
| stmt.setString(5, "dd"); |
| stmt.setInt(6, 60); |
| stmt.execute(); |
| stmt.setString(1, "b"); |
| stmt.setInt(2, 40); |
| stmt.setString(3, "bb"); |
| stmt.setInt(4, 5); |
| stmt.setString(5, "aa"); |
| stmt.setInt(6, 80); |
| stmt.execute(); |
| conn.commit(); |
| |
| String tableName2 = generateUniqueName(); |
| ddl = "CREATE TABLE " + tableName2 + |
| " (a_string varchar not null, col1 integer" + |
| " CONSTRAINT pk PRIMARY KEY (a_string))\n"; |
| createTestTable(getUrl(), ddl); |
| |
| dml = "UPSERT INTO " + tableName2 + " VALUES(?, ?)"; |
| stmt = conn.prepareStatement(dml); |
| stmt.setString(1, "aa"); |
| stmt.setInt(2, 40); |
| stmt.execute(); |
| stmt.setString(1, "bb"); |
| stmt.setInt(2, 10); |
| stmt.execute(); |
| stmt.setString(1, "cc"); |
| stmt.setInt(2, 30); |
| stmt.execute(); |
| conn.commit(); |
| |
| String query = "select a_string, cf2.d from " + tableName1 + " union all select * from " + tableName2 + " order by 2"; |
| ResultSet rs = conn.createStatement().executeQuery(query); |
| assertTrue(rs.next()); |
| assertEquals("bb",rs.getString(1)); |
| assertEquals(10,rs.getInt(2)); |
| assertTrue(rs.next()); |
| assertEquals("a",rs.getString(1)); |
| assertEquals(20,rs.getInt(2)); |
| assertTrue(rs.next()); |
| assertEquals("cc",rs.getString(1)); |
| assertEquals(30,rs.getInt(2)); |
| assertTrue(rs.next()); |
| assertEquals("aa",rs.getString(1)); |
| assertEquals(40,rs.getInt(2)); |
| assertTrue(rs.next()); |
| assertEquals("c",rs.getString(1)); |
| assertEquals(60,rs.getInt(2)); |
| assertTrue(rs.next()); |
| assertEquals("b",rs.getString(1)); |
| assertEquals(80,rs.getInt(2)); |
| assertFalse(rs.next()); |
| } finally { |
| conn.close(); |
| } |
| } |
| |
| @Test |
| public void testOrderByWithExpression() throws Exception { |
| Properties props = PropertiesUtil.deepCopy(TEST_PROPERTIES); |
| Connection conn = DriverManager.getConnection(getUrl(), props); |
| conn.setAutoCommit(false); |
| |
| try { |
| String tableName = generateUniqueName(); |
| String ddl = "CREATE TABLE " + tableName + |
| " (a_string varchar not null, col1 integer, col2 integer, col3 timestamp, col4 varchar" + |
| " CONSTRAINT pk PRIMARY KEY (a_string))\n"; |
| createTestTable(getUrl(), ddl); |
| |
| Date date = new Date(System.currentTimeMillis()); |
| String dml = "UPSERT INTO " + tableName + " VALUES(?, ?, ?, ?, ?)"; |
| PreparedStatement stmt = conn.prepareStatement(dml); |
| stmt.setString(1, "a"); |
| stmt.setInt(2, 40); |
| stmt.setInt(3, 20); |
| stmt.setDate(4, new Date(date.getTime())); |
| stmt.setString(5, "xxyy"); |
| stmt.execute(); |
| stmt.setString(1, "b"); |
| stmt.setInt(2, 50); |
| stmt.setInt(3, 30); |
| stmt.setDate(4, new Date(date.getTime()-500)); |
| stmt.setString(5, "yyzz"); |
| stmt.execute(); |
| stmt.setString(1, "c"); |
| stmt.setInt(2, 60); |
| stmt.setInt(3, 20); |
| stmt.setDate(4, new Date(date.getTime()-300)); |
| stmt.setString(5, "ddee"); |
| stmt.execute(); |
| conn.commit(); |
| |
| String query = "SELECT col1+col2, col4, a_string FROM " + tableName + " ORDER BY 1, 2"; |
| ResultSet rs = conn.createStatement().executeQuery(query); |
| assertTrue(rs.next()); |
| assertEquals("a", rs.getString(3)); |
| assertTrue(rs.next()); |
| assertEquals("c", rs.getString(3)); |
| assertTrue(rs.next()); |
| assertEquals("b", rs.getString(3)); |
| assertFalse(rs.next()); |
| } catch (SQLException e) { |
| } finally { |
| conn.close(); |
| } |
| } |
| |
| |
| @Test |
| public void testOrderByRVC() throws Exception { |
| Properties props = PropertiesUtil.deepCopy(TEST_PROPERTIES); |
| Connection conn = DriverManager.getConnection(getUrl(), props); |
| String tableName = generateUniqueName(); |
| String ddl = "create table " + tableName + " (testpk varchar not null primary key, l_quantity decimal(15,2), l_discount decimal(15,2))"; |
| conn.createStatement().execute(ddl); |
| |
| PreparedStatement stmt = conn.prepareStatement("upsert into " + tableName + " values ('a',0.1,0.9)"); |
| stmt.execute(); |
| stmt = conn.prepareStatement(" upsert into " + tableName + " values ('b',0.5,0.5)"); |
| stmt.execute(); |
| stmt = conn.prepareStatement(" upsert into " + tableName + " values ('c',0.9,0.1)"); |
| stmt.execute(); |
| conn.commit(); |
| |
| ResultSet rs; |
| stmt = conn.prepareStatement("select l_discount,testpk from " + tableName + " order by (l_discount,l_quantity)"); |
| rs = stmt.executeQuery(); |
| assertTrue(rs.next()); |
| assertEquals(0.1, rs.getDouble(1), 0.01); |
| assertEquals("c", rs.getString(2)); |
| assertTrue(rs.next()); |
| assertEquals(0.5, rs.getDouble(1), 0.01); |
| assertEquals("b", rs.getString(2)); |
| assertTrue(rs.next()); |
| assertEquals(0.9, rs.getDouble(1), 0.01); |
| assertEquals("a", rs.getString(2)); |
| } |
| |
| @Test |
| public void testColumnFamily() throws Exception { |
| Properties props = PropertiesUtil.deepCopy(TEST_PROPERTIES); |
| Connection conn = DriverManager.getConnection(getUrl(), props); |
| conn.setAutoCommit(false); |
| |
| try { |
| String tableName = generateUniqueName(); |
| String ddl = "CREATE TABLE " + tableName + |
| " (a_string varchar not null, cf1.a integer, cf1.b varchar, col1 integer, cf2.c varchar, cf2.d integer, col2 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.setString(3, "aa"); |
| stmt.setInt(4, 10); |
| stmt.setString(5, "bb"); |
| stmt.setInt(6, 20); |
| stmt.setInt(7, 1); |
| stmt.execute(); |
| stmt.setString(1, "c"); |
| stmt.setInt(2, 30); |
| stmt.setString(3, "cc"); |
| stmt.setInt(4, 50); |
| stmt.setString(5, "dd"); |
| stmt.setInt(6, 60); |
| stmt.setInt(7, 3); |
| stmt.execute(); |
| stmt.setString(1, "b"); |
| stmt.setInt(2, 40); |
| stmt.setString(3, "bb"); |
| stmt.setInt(4, 5); |
| stmt.setString(5, "aa"); |
| stmt.setInt(6, 80); |
| stmt.setInt(7, 2); |
| stmt.execute(); |
| conn.commit(); |
| |
| String query = "select * from " + tableName + " order by 2, 5"; |
| ResultSet rs = conn.createStatement().executeQuery(query); |
| assertTrue(rs.next()); |
| assertEquals("c",rs.getString(1)); |
| assertEquals(30,rs.getInt(2)); |
| assertEquals("cc",rs.getString(3)); |
| assertEquals(50,rs.getInt(4)); |
| assertEquals("dd",rs.getString(5)); |
| assertEquals(60,rs.getInt(6)); |
| assertEquals(3,rs.getInt(7)); |
| assertTrue(rs.next()); |
| assertEquals("b",rs.getString(1)); |
| assertEquals(40,rs.getInt(2)); |
| assertEquals("bb",rs.getString(3)); |
| assertEquals(5,rs.getInt(4)); |
| assertEquals("aa",rs.getString(5)); |
| assertEquals(80,rs.getInt(6)); |
| assertEquals(2,rs.getInt(7)); |
| assertTrue(rs.next()); |
| assertEquals("a",rs.getString(1)); |
| assertEquals(40,rs.getInt(2)); |
| assertEquals("aa",rs.getString(3)); |
| assertEquals(10,rs.getInt(4)); |
| assertEquals("bb",rs.getString(5)); |
| assertEquals(20,rs.getInt(6)); |
| assertEquals(1,rs.getInt(7)); |
| assertFalse(rs.next()); |
| |
| query = "select * from " + tableName + " order by 7"; |
| rs = conn.createStatement().executeQuery(query); |
| assertTrue(rs.next()); |
| assertEquals("a",rs.getString(1)); |
| assertEquals(40,rs.getInt(2)); |
| assertEquals("aa",rs.getString(3)); |
| assertEquals(10,rs.getInt(4)); |
| assertEquals("bb",rs.getString(5)); |
| assertEquals(20,rs.getInt(6)); |
| assertEquals(1,rs.getInt(7)); |
| assertTrue(rs.next()); |
| assertEquals("b",rs.getString(1)); |
| assertEquals(40,rs.getInt(2)); |
| assertEquals("bb",rs.getString(3)); |
| assertEquals(5,rs.getInt(4)); |
| assertEquals("aa",rs.getString(5)); |
| assertEquals(80,rs.getInt(6)); |
| assertEquals(2,rs.getInt(7)); |
| assertTrue(rs.next()); |
| assertEquals("c",rs.getString(1)); |
| assertEquals(30,rs.getInt(2)); |
| assertEquals("cc",rs.getString(3)); |
| assertEquals(50,rs.getInt(4)); |
| assertEquals("dd",rs.getString(5)); |
| assertEquals(60,rs.getInt(6)); |
| assertEquals(3,rs.getInt(7)); |
| assertFalse(rs.next()); |
| } finally { |
| conn.close(); |
| } |
| } |
| |
| @Test |
| public void testOrderByWithClientMemoryLimit() throws Exception { |
| Properties props = PropertiesUtil.deepCopy(TEST_PROPERTIES); |
| props.put(QueryServices.CLIENT_SPOOL_THRESHOLD_BYTES_ATTRIB, Integer.toString(1)); |
| props.put(QueryServices.CLIENT_ORDERBY_SPOOLING_ENABLED_ATTRIB, |
| Boolean.toString(Boolean.FALSE)); |
| |
| try(Connection conn = DriverManager.getConnection(getUrl(), props)) { |
| conn.setAutoCommit(false); |
| String tableName = generateUniqueName(); |
| 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(); |
| |
| String query = "select count(*), col1 from " + tableName + " group by col1 order by 2"; |
| ResultSet rs = conn.createStatement().executeQuery(query); |
| try { |
| rs.next(); |
| fail("Expected PhoenixIOException due to IllegalStateException"); |
| } catch (PhoenixIOException e) { |
| assertThat(e.getMessage(), containsString("java.lang.IllegalStateException: " |
| + "Queue full. Consider increasing memory threshold or spooling to disk")); |
| } |
| } |
| } |
| |
| @Test |
| public void testOrderPreservingOptimizeBug5148() throws Exception { |
| doTestOrderPreservingOptimizeBug5148(false,false); |
| doTestOrderPreservingOptimizeBug5148(false,true); |
| doTestOrderPreservingOptimizeBug5148(true,false); |
| doTestOrderPreservingOptimizeBug5148(true,true); |
| } |
| |
| private void doTestOrderPreservingOptimizeBug5148(boolean desc ,boolean salted) throws Exception { |
| Properties props = PropertiesUtil.deepCopy(TEST_PROPERTIES); |
| Connection conn = null; |
| try { |
| conn = DriverManager.getConnection(getUrl(), props); |
| String tableName = generateUniqueName(); |
| String sql = "create table " + tableName + "( "+ |
| " pk1 varchar not null , " + |
| " pk2 varchar not null, " + |
| " pk3 varchar not null," + |
| " v1 varchar, " + |
| " v2 varchar, " + |
| " CONSTRAINT TEST_PK PRIMARY KEY ( "+ |
| "pk1 "+(desc ? "desc" : "")+", "+ |
| "pk2 "+(desc ? "desc" : "")+", "+ |
| "pk3 "+(desc ? "desc" : "")+ |
| " )) "+(salted ? "SALT_BUCKETS =4" : "split on('b')"); |
| conn.createStatement().execute(sql); |
| |
| conn.createStatement().execute("UPSERT INTO "+tableName+" VALUES ('a11','a12','a13','a14','a15')"); |
| conn.createStatement().execute("UPSERT INTO "+tableName+" VALUES ('a21','a22','a23','a24','a25')"); |
| conn.createStatement().execute("UPSERT INTO "+tableName+" VALUES ('a31','a32','a33','a34','a35')"); |
| conn.createStatement().execute("UPSERT INTO "+tableName+" VALUES ('b11','b12','b13','b14','b15')"); |
| conn.createStatement().execute("UPSERT INTO "+tableName+" VALUES ('b21','b22','b23','b24','b25')"); |
| conn.createStatement().execute("UPSERT INTO "+tableName+" VALUES ('b31','b32','b33','b34','b35')"); |
| conn.commit(); |
| //TestOrderByOrderPreserving |
| sql = "select pk3 from (select v1,v2,pk3 from " + tableName + " t where pk1 > 'a10' order by t.v2,t.pk3,t.v1 limit 10) a order by v2,pk3"; |
| ResultSet rs = conn.prepareStatement(sql).executeQuery(); |
| assertResultSet(rs, new Object[][]{{"a13"},{"a23"},{"a33"},{"b13"},{"b23"},{"b33"}}); |
| |
| sql = "select pk3 from (select v1,v2,pk3 from "+tableName+" t where pk1 > 'a10' order by t.v2 desc,t.pk3 desc,t.v1 desc limit 10) a order by v2 desc ,pk3 desc"; |
| rs = conn.prepareStatement(sql).executeQuery(); |
| assertResultSet(rs, new Object[][]{{"b33"},{"b23"},{"b13"},{"a33"},{"a23"},{"a13"}}); |
| |
| sql = "select sub from (select substr(pk2,0,3) sub,cast (count(pk3) as bigint) cnt from "+tableName+" t where pk1 > 'a10' group by v1 ,pk2 order by count(pk3),t.pk2 limit 10) a order by cnt,sub"; |
| rs = conn.prepareStatement(sql).executeQuery(); |
| assertResultSet(rs, new Object[][]{{"a12"},{"a22"},{"a32"},{"b12"},{"b22"},{"b32"}}); |
| |
| sql = "select sub from (select substr(pk2,0,3) sub,count(pk3) cnt from "+tableName+" t where pk1 > 'a10' group by v1 ,pk2 order by count(pk3),t.pk2 limit 10) a "+ |
| "order by cast(cnt as bigint),substr(sub,0,3)"; |
| rs = conn.prepareStatement(sql).executeQuery(); |
| assertResultSet(rs, new Object[][]{{"a12"},{"a22"},{"a32"},{"b12"},{"b22"},{"b32"}}); |
| |
| sql = "select sub from (select substr(pk2,0,3) sub,cast (count(pk3) as bigint) cnt from "+tableName+" t where pk1 > 'a10' group by v1 ,pk2 order by count(pk3) desc,t.pk2 desc limit 10) a "+ |
| "order by cnt desc,sub desc"; |
| rs = conn.prepareStatement(sql).executeQuery(); |
| assertResultSet(rs, new Object[][]{{"b32"},{"b22"},{"b12"},{"a32"},{"a22"},{"a12"}}); |
| |
| sql = "select sub from (select substr(pk2,0,3) sub,count(pk3) cnt from "+tableName+" t where pk1 > 'a10' group by v1 ,pk2 order by count(pk3) desc,t.pk2 desc limit 10) a "+ |
| "order by cast(cnt as bigint) desc,substr(sub,0,3) desc"; |
| rs = conn.prepareStatement(sql).executeQuery(); |
| assertResultSet(rs, new Object[][]{{"b32"},{"b22"},{"b12"},{"a32"},{"a22"},{"a12"}}); |
| |
| sql = "select sub,pk2 from (select substr(v2,0,3) sub,pk2 from "+tableName+" t where pk1 > 'a10' group by pk2,v2 limit 10) a order by pk2,sub"; |
| rs = conn.prepareStatement(sql).executeQuery(); |
| assertResultSet(rs, new Object[][]{{"a15","a12"},{"a25","a22"},{"a35","a32"},{"b15","b12"},{"b25","b22"},{"b35","b32"}}); |
| |
| sql = "select sub,pk2 from (select substr(v2,0,3) sub,pk2 from "+tableName+" t where pk1 > 'a10' group by pk2,v2 limit 10) a order by pk2 desc,sub"; |
| rs = conn.prepareStatement(sql).executeQuery(); |
| assertResultSet(rs, new Object[][]{{"b35","b32"},{"b25","b22"},{"b15","b12"},{"a35","a32"},{"a25","a22"},{"a15","a12"}}); |
| |
| //test innerQueryPlan is ordered by rowKey |
| sql = "select pk3 from (select pk3,pk2,pk1 from "+tableName+" t where v1 > 'a10' order by t.pk1,t.pk2 limit 10) a where pk3 > 'a10' order by pk1,pk2,pk3"; |
| rs = conn.prepareStatement(sql).executeQuery(); |
| assertResultSet(rs, new Object[][]{{"a13"},{"a23"},{"a33"},{"b13"},{"b23"},{"b33"}}); |
| |
| sql = "select sub from (select substr(pk3,0,3) sub,pk2,pk1 from "+tableName+" t where v1 > 'a10' order by t.pk1,t.pk2 limit 10) a where sub > 'a10' order by pk1,pk2,sub"; |
| rs = conn.prepareStatement(sql).executeQuery(); |
| assertResultSet(rs, new Object[][]{{"a13"},{"a23"},{"a33"},{"b13"},{"b23"},{"b33"}}); |
| |
| sql = "select pk3 from (select pk3,pk2,pk1 from "+tableName+" t where v1 > 'a10' order by t.pk1 desc,t.pk2 desc limit 10) a where pk3 > 'a10' order by pk1 desc ,pk2 desc ,pk3 desc"; |
| rs = conn.prepareStatement(sql).executeQuery(); |
| assertResultSet(rs, new Object[][]{{"b33"},{"b23"},{"b13"},{"a33"},{"a23"},{"a13"}}); |
| |
| sql = "select sub from (select substr(pk3,0,3) sub,pk2,pk1 from "+tableName+" t where v1 > 'a10' order by t.pk1 desc,t.pk2 desc limit 10) a where sub > 'a10' order by pk1 desc,pk2 desc,sub desc"; |
| rs = conn.prepareStatement(sql).executeQuery(); |
| assertResultSet(rs, new Object[][]{{"b33"},{"b23"},{"b13"},{"a33"},{"a23"},{"a13"}}); |
| |
| //TestGroupByOrderPreserving |
| sql = "select pk2 from (select v1,pk2,pk1 from "+tableName+" t where pk1 > 'a10' order by t.pk2,t.v1,t.pk1 limit 10) a group by pk2, v1 order by pk2,v1"; |
| rs = conn.prepareStatement(sql).executeQuery(); |
| assertResultSet(rs, new Object[][]{{"a12"},{"a22"},{"a32"},{"b12"},{"b22"},{"b32"}}); |
| |
| sql = "select pk2 from (select v1,pk2,pk1 from "+tableName+" t where pk1 > 'a10' order by t.pk2 desc,t.v1 desc,t.pk1 limit 10) a group by pk2, v1 order by pk2 desc,v1 desc"; |
| rs = conn.prepareStatement(sql).executeQuery(); |
| assertResultSet(rs, new Object[][]{{"b32"},{"b22"},{"b12"},{"a32"},{"a22"},{"a12"}}); |
| |
| sql = "select sub from (select substr(pk2,0,3) sub,cast (count(pk3) as bigint) cnt from "+tableName+" t where pk1 > 'a10' group by v1 ,pk2 order by count(pk3),t.pk2 limit 10) a "+ |
| "group by cnt,sub order by cnt,sub"; |
| rs = conn.prepareStatement(sql).executeQuery(); |
| assertResultSet(rs, new Object[][]{{"a12"},{"a22"},{"a32"},{"b12"},{"b22"},{"b32"}}); |
| |
| sql = "select substr(sub,0,3) from (select substr(pk2,0,3) sub,count(pk3) cnt from "+tableName+" t where pk1 > 'a10' group by v1 ,pk2 order by count(pk3),t.pk2 limit 10) a "+ |
| "group by cast(cnt as bigint),substr(sub,0,3) order by cast(cnt as bigint),substr(sub,0,3)"; |
| rs = conn.prepareStatement(sql).executeQuery(); |
| assertResultSet(rs, new Object[][]{{"a12"},{"a22"},{"a32"},{"b12"},{"b22"},{"b32"}}); |
| |
| sql = "select sub from (select substr(pk2,0,3) sub,cast (count(pk3) as bigint) cnt from "+tableName+" t where pk1 > 'a10' group by v1 ,pk2 order by count(pk3) desc,t.pk2 desc limit 10) a "+ |
| "group by cnt,sub order by cnt desc,sub desc"; |
| rs = conn.prepareStatement(sql).executeQuery(); |
| assertResultSet(rs, new Object[][]{{"b32"},{"b22"},{"b12"},{"a32"},{"a22"},{"a12"}}); |
| |
| sql = "select substr(sub,0,3) from (select substr(pk2,0,3) sub,count(pk3) cnt from "+tableName+" t where pk1 > 'a10' group by v1 ,pk2 order by count(pk3) desc,t.pk2 desc limit 10) a "+ |
| "group by cast(cnt as bigint),substr(sub,0,3) order by cast(cnt as bigint) desc,substr(sub,0,3) desc"; |
| rs = conn.prepareStatement(sql).executeQuery(); |
| assertResultSet(rs, new Object[][]{{"b32"},{"b22"},{"b12"},{"a32"},{"a22"},{"a12"}}); |
| |
| sql = "select pk2 from (select substr(v2,0,3) sub,pk2 from "+tableName+" t where pk1 > 'a10' group by pk2,v2 limit 10) a group by pk2,sub order by pk2,sub"; |
| rs = conn.prepareStatement(sql).executeQuery(); |
| assertResultSet(rs, new Object[][]{{"a12"},{"a22"},{"a32"},{"b12"},{"b22"},{"b32"}}); |
| |
| sql = "select pk2 from (select substr(v2,0,3) sub,pk2 from "+tableName+" t where pk1 > 'a10' group by pk2,v2 limit 10) a group by pk2,sub order by pk2 desc,sub"; |
| rs = conn.prepareStatement(sql).executeQuery(); |
| assertResultSet(rs, new Object[][]{{"b32"},{"b22"},{"b12"},{"a32"},{"a22"},{"a12"}}); |
| |
| //test innerQueryPlan is ordered by rowKey |
| sql = "select pk3 from (select pk3,pk2,pk1 from "+tableName+" t where v1 > 'a10' order by t.pk1,t.pk2 limit 10) a where pk3 > 'a10' group by pk1,pk2,pk3 order by pk1,pk2,pk3"; |
| rs = conn.prepareStatement(sql).executeQuery(); |
| assertResultSet(rs, new Object[][]{{"a13"},{"a23"},{"a33"},{"b13"},{"b23"},{"b33"}}); |
| |
| sql = "select sub from (select substr(pk3,0,3) sub,pk2,pk1 from "+tableName+" t where v1 > 'a10' order by t.pk1,t.pk2 limit 10) a where sub > 'a10' group by pk1,pk2,sub order by pk1,pk2"; |
| rs = conn.prepareStatement(sql).executeQuery(); |
| assertResultSet(rs, new Object[][]{{"a13"},{"a23"},{"a33"},{"b13"},{"b23"},{"b33"}}); |
| |
| sql = "select pk3 from (select pk3,pk2,pk1 from "+tableName+" t where v1 > 'a10' order by t.pk1 desc,t.pk2 desc limit 10) a where pk3 > 'a10' group by pk1, pk2, pk3 order by pk1 desc ,pk2 desc ,pk3 desc"; |
| rs = conn.prepareStatement(sql).executeQuery(); |
| assertResultSet(rs, new Object[][]{{"b33"},{"b23"},{"b13"},{"a33"},{"a23"},{"a13"}}); |
| |
| sql = "select sub from (select substr(pk3,0,3) sub,pk2,pk1 from "+tableName+" t where v1 > 'a10' order by t.pk1 desc,t.pk2 desc limit 10) a where sub > 'a10' group by pk1,pk2,sub order by pk1 desc,pk2 desc"; |
| rs = conn.prepareStatement(sql).executeQuery(); |
| assertResultSet(rs, new Object[][]{{"b33"},{"b23"},{"b13"},{"a33"},{"a23"},{"a13"}}); |
| } finally { |
| if(conn != null) { |
| conn.close(); |
| } |
| } |
| } |
| } |