| /* |
| * 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.junit.Assert.assertEquals; |
| import static org.junit.Assert.assertFalse; |
| import static org.junit.Assert.assertTrue; |
| |
| import java.sql.Array; |
| import java.sql.Connection; |
| import java.sql.DriverManager; |
| import java.sql.PreparedStatement; |
| import java.sql.ResultSet; |
| import java.sql.Statement; |
| import java.util.Properties; |
| |
| import org.apache.phoenix.util.PropertiesUtil; |
| import org.apache.phoenix.util.QueryUtil; |
| import org.junit.Test; |
| |
| public class HashJoinMoreIT extends ParallelStatsDisabledIT { |
| private final String[] plans = new String[] { |
| /* |
| * testJoinWithKeyRangeOptimization() |
| * SELECT lhs.col0, lhs.col1, lhs.col2, rhs.col0, rhs.col1, rhs.col2 |
| * FROM TEMP_TABLE_COMPOSITE_PK lhs |
| * JOIN TEMP_TABLE_COMPOSITE_PK rhs ON lhs.col1 = rhs.col2 |
| */ |
| "CLIENT PARALLEL 4-WAY FULL SCAN OVER %s\n" + |
| "CLIENT MERGE SORT\n" + |
| " PARALLEL INNER-JOIN TABLE 0\n" + |
| " CLIENT PARALLEL 4-WAY FULL SCAN OVER %s\n" + |
| " CLIENT MERGE SORT", |
| /* |
| * testJoinWithKeyRangeOptimization() |
| * SELECT lhs.col0, lhs.col1, lhs.col2, rhs.col0, rhs.col1, rhs.col2 |
| * FROM TEMP_TABLE_COMPOSITE_PK lhs |
| * JOIN TEMP_TABLE_COMPOSITE_PK rhs ON lhs.col0 = rhs.col2 |
| */ |
| "CLIENT PARALLEL 4-WAY FULL SCAN OVER %s\n" + |
| "CLIENT MERGE SORT\n" + |
| " PARALLEL INNER-JOIN TABLE 0\n" + |
| " CLIENT PARALLEL 4-WAY FULL SCAN OVER %s\n" + |
| " CLIENT MERGE SORT\n" + |
| " DYNAMIC SERVER FILTER BY LHS.COL0 IN (RHS.COL2)", |
| /* |
| * testJoinWithKeyRangeOptimization() |
| * SELECT lhs.col0, lhs.col1, lhs.col2, rhs.col0, rhs.col1, rhs.col2 |
| * FROM TEMP_TABLE_COMPOSITE_PK lhs |
| * JOIN TEMP_TABLE_COMPOSITE_PK rhs ON lhs.col0 = rhs.col1 AND lhs.col1 = rhs.col2 |
| */ |
| "CLIENT PARALLEL 4-WAY FULL SCAN OVER %s\n" + |
| "CLIENT MERGE SORT\n" + |
| " PARALLEL INNER-JOIN TABLE 0\n" + |
| " CLIENT PARALLEL 4-WAY FULL SCAN OVER %s\n" + |
| " CLIENT MERGE SORT\n" + |
| " DYNAMIC SERVER FILTER BY (LHS.COL0, LHS.COL1) IN ((RHS.COL1, RHS.COL2))", |
| /* |
| * testJoinWithKeyRangeOptimization() |
| * SELECT lhs.col0, lhs.col1, lhs.col2, rhs.col0, rhs.col1, rhs.col2 |
| * FROM TEMP_TABLE_COMPOSITE_PK lhs |
| * JOIN TEMP_TABLE_COMPOSITE_PK rhs ON lhs.col0 = rhs.col1 AND lhs.col2 = rhs.col3 - 1 AND lhs.col1 = rhs.col2 |
| */ |
| "CLIENT PARALLEL 4-WAY FULL SCAN OVER %s\n" + |
| "CLIENT MERGE SORT\n" + |
| " PARALLEL INNER-JOIN TABLE 0\n" + |
| " CLIENT PARALLEL 4-WAY FULL SCAN OVER %s\n" + |
| " CLIENT MERGE SORT\n" + |
| " DYNAMIC SERVER FILTER BY (LHS.COL0, LHS.COL1, LHS.COL2) IN ((RHS.COL1, RHS.COL2, TO_INTEGER((RHS.COL3 - 1))))", |
| }; |
| |
| @Test |
| public void testJoinOverSaltedTables() throws Exception { |
| String tempTableNoSalting = generateUniqueName(); |
| String tempTableWithSalting = generateUniqueName(); |
| Properties props = PropertiesUtil.deepCopy(TEST_PROPERTIES); |
| Connection conn = DriverManager.getConnection(getUrl(), props); |
| try { |
| conn.createStatement().execute("CREATE TABLE " + tempTableNoSalting |
| + " (mypk INTEGER NOT NULL PRIMARY KEY, " |
| + " col1 INTEGER)"); |
| conn.createStatement().execute("CREATE TABLE " + tempTableWithSalting |
| + " (mypk INTEGER NOT NULL PRIMARY KEY, " |
| + " col1 INTEGER) SALT_BUCKETS=4"); |
| |
| PreparedStatement upsertStmt = conn.prepareStatement( |
| "upsert into " + tempTableNoSalting + "(mypk, col1) " + "values (?, ?)"); |
| for (int i = 0; i < 3; i++) { |
| upsertStmt.setInt(1, i + 1); |
| upsertStmt.setInt(2, 3 - i); |
| upsertStmt.execute(); |
| } |
| conn.commit(); |
| |
| upsertStmt = conn.prepareStatement( |
| "upsert into " + tempTableWithSalting + "(mypk, col1) " + "values (?, ?)"); |
| for (int i = 0; i < 6; i++) { |
| upsertStmt.setInt(1, i + 1); |
| upsertStmt.setInt(2, 3 - (i % 3)); |
| upsertStmt.execute(); |
| } |
| conn.commit(); |
| |
| // LHS=unsalted JOIN RHS=salted |
| String query = "SELECT lhs.mypk, lhs.col1, rhs.mypk, rhs.col1 FROM " |
| + tempTableNoSalting + " lhs JOIN " |
| + tempTableWithSalting + " rhs ON rhs.mypk = lhs.col1"; |
| PreparedStatement statement = conn.prepareStatement(query); |
| ResultSet rs = statement.executeQuery(); |
| assertTrue(rs.next()); |
| assertEquals(rs.getInt(1), 1); |
| assertEquals(rs.getInt(2), 3); |
| assertEquals(rs.getInt(3), 3); |
| assertEquals(rs.getInt(4), 1); |
| assertTrue(rs.next()); |
| assertEquals(rs.getInt(1), 2); |
| assertEquals(rs.getInt(2), 2); |
| assertEquals(rs.getInt(3), 2); |
| assertEquals(rs.getInt(4), 2); |
| assertTrue(rs.next()); |
| assertEquals(rs.getInt(1), 3); |
| assertEquals(rs.getInt(2), 1); |
| assertEquals(rs.getInt(3), 1); |
| assertEquals(rs.getInt(4), 3); |
| |
| assertFalse(rs.next()); |
| |
| // LHS=salted JOIN RHS=salted |
| query = "SELECT lhs.mypk, lhs.col1, rhs.mypk, rhs.col1 FROM " |
| + tempTableWithSalting + " lhs JOIN " |
| + tempTableNoSalting + " rhs ON rhs.mypk = lhs.col1"; |
| statement = conn.prepareStatement(query); |
| rs = statement.executeQuery(); |
| assertTrue(rs.next()); |
| assertEquals(rs.getInt(1), 1); |
| assertEquals(rs.getInt(2), 3); |
| assertEquals(rs.getInt(3), 3); |
| assertEquals(rs.getInt(4), 1); |
| assertTrue(rs.next()); |
| assertEquals(rs.getInt(1), 2); |
| assertEquals(rs.getInt(2), 2); |
| assertEquals(rs.getInt(3), 2); |
| assertEquals(rs.getInt(4), 2); |
| assertTrue(rs.next()); |
| assertEquals(rs.getInt(1), 3); |
| assertEquals(rs.getInt(2), 1); |
| assertEquals(rs.getInt(3), 1); |
| assertEquals(rs.getInt(4), 3); |
| assertTrue(rs.next()); |
| assertEquals(rs.getInt(1), 4); |
| assertEquals(rs.getInt(2), 3); |
| assertEquals(rs.getInt(3), 3); |
| assertEquals(rs.getInt(4), 1); |
| assertTrue(rs.next()); |
| assertEquals(rs.getInt(1), 5); |
| assertEquals(rs.getInt(2), 2); |
| assertEquals(rs.getInt(3), 2); |
| assertEquals(rs.getInt(4), 2); |
| assertTrue(rs.next()); |
| assertEquals(rs.getInt(1), 6); |
| assertEquals(rs.getInt(2), 1); |
| assertEquals(rs.getInt(3), 1); |
| assertEquals(rs.getInt(4), 3); |
| |
| assertFalse(rs.next()); |
| |
| // LHS=salted JOIN RHS=salted |
| query = "SELECT lhs.mypk, lhs.col1, rhs.mypk, rhs.col1 FROM " |
| + tempTableWithSalting + " lhs JOIN " |
| + tempTableWithSalting + " rhs ON rhs.mypk = (lhs.col1 + 3)"; |
| statement = conn.prepareStatement(query); |
| rs = statement.executeQuery(); |
| assertTrue(rs.next()); |
| assertEquals(rs.getInt(1), 1); |
| assertEquals(rs.getInt(2), 3); |
| assertEquals(rs.getInt(3), 6); |
| assertEquals(rs.getInt(4), 1); |
| assertTrue(rs.next()); |
| assertEquals(rs.getInt(1), 2); |
| assertEquals(rs.getInt(2), 2); |
| assertEquals(rs.getInt(3), 5); |
| assertEquals(rs.getInt(4), 2); |
| assertTrue(rs.next()); |
| assertEquals(rs.getInt(1), 3); |
| assertEquals(rs.getInt(2), 1); |
| assertEquals(rs.getInt(3), 4); |
| assertEquals(rs.getInt(4), 3); |
| assertTrue(rs.next()); |
| assertEquals(rs.getInt(1), 4); |
| assertEquals(rs.getInt(2), 3); |
| assertEquals(rs.getInt(3), 6); |
| assertEquals(rs.getInt(4), 1); |
| assertTrue(rs.next()); |
| assertEquals(rs.getInt(1), 5); |
| assertEquals(rs.getInt(2), 2); |
| assertEquals(rs.getInt(3), 5); |
| assertEquals(rs.getInt(4), 2); |
| assertTrue(rs.next()); |
| assertEquals(rs.getInt(1), 6); |
| assertEquals(rs.getInt(2), 1); |
| assertEquals(rs.getInt(3), 4); |
| assertEquals(rs.getInt(4), 3); |
| |
| assertFalse(rs.next()); |
| } finally { |
| conn.close(); |
| } |
| } |
| |
| @Test |
| public void testJoinOnDynamicColumns() throws Exception { |
| String tableA = generateUniqueName(); |
| String tableB = generateUniqueName(); |
| Properties props = PropertiesUtil.deepCopy(TEST_PROPERTIES); |
| Connection conn = null; |
| PreparedStatement stmt = null; |
| try { |
| conn = DriverManager.getConnection(getUrl(), props); |
| String ddlA = "CREATE TABLE " + tableA + " (pkA INTEGER NOT NULL, " + " colA1 INTEGER, " |
| + " colA2 VARCHAR " + "CONSTRAINT PK PRIMARY KEY" + "(pkA)" + ")"; |
| |
| String ddlB = "CREATE TABLE " + tableB + " (pkB INTEGER NOT NULL PRIMARY KEY, " + " colB INTEGER)"; |
| conn.createStatement().execute(ddlA); |
| conn.createStatement().execute(ddlB); |
| |
| String upsertA = "UPSERT INTO " + tableA + " (pkA, colA1, colA2) VALUES(?, ?, ?)"; |
| stmt = conn.prepareStatement(upsertA); |
| int i = 0; |
| for (i = 0; i < 5; i++) { |
| stmt.setInt(1, i); |
| stmt.setInt(2, i + 10); |
| stmt.setString(3, "00" + i); |
| stmt.executeUpdate(); |
| } |
| conn.commit(); |
| stmt.close(); |
| |
| String sequenceB = generateUniqueName(); |
| // upsert select dynamic columns in tableB |
| conn.createStatement().execute("CREATE SEQUENCE " + sequenceB ); |
| String upsertBSelectA = "UPSERT INTO " + tableB + " (pkB, pkA INTEGER)" |
| + "SELECT NEXT VALUE FOR " + sequenceB + ", pkA FROM " + tableA ; |
| stmt = conn.prepareStatement(upsertBSelectA); |
| stmt.executeUpdate(); |
| stmt.close(); |
| conn.commit(); |
| conn.createStatement().execute("DROP SEQUENCE " + sequenceB ); |
| |
| // perform a join between tableB and tableA by joining on the dynamic column that we upserted in |
| // tableB. This join should return all the rows from table A. |
| String joinSql = "SELECT A.pkA, A.COLA1, A.colA2 FROM " + tableB + " B(pkA INTEGER) JOIN " + tableA + " A ON a.pkA = b.pkA"; |
| stmt = conn.prepareStatement(joinSql); |
| ResultSet rs = stmt.executeQuery(); |
| i = 0; |
| while (rs.next()) { |
| // check that we get back all the rows that we upserted for tableA above. |
| assertEquals(rs.getInt(1), i); |
| assertEquals(rs.getInt(2), i + 10); |
| assertEquals(rs.getString(3), "00" + i); |
| i++; |
| } |
| assertEquals(5,i); |
| } finally { |
| if (stmt != null) { |
| stmt.close(); |
| } |
| if (conn != null) { |
| conn.close(); |
| } |
| |
| } |
| |
| } |
| |
| @Test |
| public void testJoinWithKeyRangeOptimization() throws Exception { |
| String tempTableWithCompositePK = generateUniqueName(); |
| Properties props = PropertiesUtil.deepCopy(TEST_PROPERTIES); |
| Connection conn = DriverManager.getConnection(getUrl(), props); |
| try { |
| conn.createStatement().execute("CREATE TABLE " + tempTableWithCompositePK |
| + " (col0 INTEGER NOT NULL, " |
| + " col1 INTEGER NOT NULL, " |
| + " col2 INTEGER NOT NULL, " |
| + " col3 INTEGER " |
| + " CONSTRAINT pk PRIMARY KEY (col0, col1, col2)) " |
| + " SALT_BUCKETS=4"); |
| |
| PreparedStatement upsertStmt = conn.prepareStatement( |
| "upsert into " + tempTableWithCompositePK + "(col0, col1, col2, col3) " + "values (?, ?, ?, ?)"); |
| for (int i = 0; i < 3; i++) { |
| upsertStmt.setInt(1, i + 1); |
| upsertStmt.setInt(2, i + 2); |
| upsertStmt.setInt(3, i + 3); |
| upsertStmt.setInt(4, i + 5); |
| upsertStmt.execute(); |
| } |
| conn.commit(); |
| |
| // No leading part of PK |
| String query = "SELECT lhs.col0, lhs.col1, lhs.col2, lhs.col3, rhs.col0, rhs.col1, rhs.col2, rhs.col3 FROM " |
| + tempTableWithCompositePK + " lhs JOIN " |
| + tempTableWithCompositePK + " rhs ON lhs.col1 = rhs.col2"; |
| PreparedStatement statement = conn.prepareStatement(query); |
| ResultSet rs = statement.executeQuery(); |
| assertTrue(rs.next()); |
| assertEquals(rs.getInt(1), 2); |
| assertEquals(rs.getInt(2), 3); |
| assertEquals(rs.getInt(3), 4); |
| assertEquals(rs.getInt(4), 6); |
| assertEquals(rs.getInt(5), 1); |
| assertEquals(rs.getInt(6), 2); |
| assertEquals(rs.getInt(7), 3); |
| assertEquals(rs.getInt(8), 5); |
| assertTrue(rs.next()); |
| assertEquals(rs.getInt(1), 3); |
| assertEquals(rs.getInt(2), 4); |
| assertEquals(rs.getInt(3), 5); |
| assertEquals(rs.getInt(4), 7); |
| assertEquals(rs.getInt(5), 2); |
| assertEquals(rs.getInt(6), 3); |
| assertEquals(rs.getInt(7), 4); |
| assertEquals(rs.getInt(8), 6); |
| |
| assertFalse(rs.next()); |
| |
| rs = conn.createStatement().executeQuery("EXPLAIN " + query); |
| assertEquals(String.format(plans[0],tempTableWithCompositePK,tempTableWithCompositePK), QueryUtil.getExplainPlan(rs)); |
| |
| // Two parts of PK but only one leading part |
| query = "SELECT lhs.col0, lhs.col1, lhs.col2, lhs.col3, rhs.col0, rhs.col1, rhs.col2, rhs.col3 FROM " |
| + tempTableWithCompositePK + " lhs JOIN " |
| + tempTableWithCompositePK + " rhs ON lhs.col2 = rhs.col3 AND lhs.col0 = rhs.col2"; |
| statement = conn.prepareStatement(query); |
| rs = statement.executeQuery(); |
| assertTrue(rs.next()); |
| assertEquals(rs.getInt(1), 3); |
| assertEquals(rs.getInt(2), 4); |
| assertEquals(rs.getInt(3), 5); |
| assertEquals(rs.getInt(4), 7); |
| assertEquals(rs.getInt(5), 1); |
| assertEquals(rs.getInt(6), 2); |
| assertEquals(rs.getInt(7), 3); |
| assertEquals(rs.getInt(8), 5); |
| |
| assertFalse(rs.next()); |
| |
| rs = conn.createStatement().executeQuery("EXPLAIN " + query); |
| assertEquals(String.format(plans[1],tempTableWithCompositePK,tempTableWithCompositePK), QueryUtil.getExplainPlan(rs)); |
| |
| // Two leading parts of PK |
| query = "SELECT lhs.col0, lhs.col1, lhs.col2, lhs.col3, rhs.col0, rhs.col1, rhs.col2, rhs.col3 FROM " |
| + tempTableWithCompositePK + " lhs JOIN " |
| + tempTableWithCompositePK + " rhs ON lhs.col1 = rhs.col2 AND lhs.col0 = rhs.col1"; |
| statement = conn.prepareStatement(query); |
| rs = statement.executeQuery(); |
| assertTrue(rs.next()); |
| assertEquals(rs.getInt(1), 2); |
| assertEquals(rs.getInt(2), 3); |
| assertEquals(rs.getInt(3), 4); |
| assertEquals(rs.getInt(4), 6); |
| assertEquals(rs.getInt(5), 1); |
| assertEquals(rs.getInt(6), 2); |
| assertEquals(rs.getInt(7), 3); |
| assertEquals(rs.getInt(8), 5); |
| assertTrue(rs.next()); |
| assertEquals(rs.getInt(1), 3); |
| assertEquals(rs.getInt(2), 4); |
| assertEquals(rs.getInt(3), 5); |
| assertEquals(rs.getInt(4), 7); |
| assertEquals(rs.getInt(5), 2); |
| assertEquals(rs.getInt(6), 3); |
| assertEquals(rs.getInt(7), 4); |
| assertEquals(rs.getInt(8), 6); |
| |
| assertFalse(rs.next()); |
| |
| rs = conn.createStatement().executeQuery("EXPLAIN " + query); |
| assertEquals(String.format(plans[2],tempTableWithCompositePK,tempTableWithCompositePK), QueryUtil.getExplainPlan(rs)); |
| |
| // All parts of PK |
| query = "SELECT lhs.col0, lhs.col1, lhs.col2, lhs.col3, rhs.col0, rhs.col1, rhs.col2, rhs.col3 FROM " |
| + tempTableWithCompositePK + " lhs JOIN " |
| + tempTableWithCompositePK + " rhs ON lhs.col1 = rhs.col2 AND lhs.col2 = rhs.col3 - 1 AND lhs.col0 = rhs.col1"; |
| statement = conn.prepareStatement(query); |
| rs = statement.executeQuery(); |
| assertTrue(rs.next()); |
| assertEquals(rs.getInt(1), 2); |
| assertEquals(rs.getInt(2), 3); |
| assertEquals(rs.getInt(3), 4); |
| assertEquals(rs.getInt(4), 6); |
| assertEquals(rs.getInt(5), 1); |
| assertEquals(rs.getInt(6), 2); |
| assertEquals(rs.getInt(7), 3); |
| assertEquals(rs.getInt(8), 5); |
| assertTrue(rs.next()); |
| assertEquals(rs.getInt(1), 3); |
| assertEquals(rs.getInt(2), 4); |
| assertEquals(rs.getInt(3), 5); |
| assertEquals(rs.getInt(4), 7); |
| assertEquals(rs.getInt(5), 2); |
| assertEquals(rs.getInt(6), 3); |
| assertEquals(rs.getInt(7), 4); |
| assertEquals(rs.getInt(8), 6); |
| |
| assertFalse(rs.next()); |
| |
| rs = conn.createStatement().executeQuery("EXPLAIN " + query); |
| assertEquals(String.format(plans[3],tempTableWithCompositePK,tempTableWithCompositePK), QueryUtil.getExplainPlan(rs)); |
| } finally { |
| conn.close(); |
| } |
| } |
| |
| @Test |
| public void testSubqueryWithoutData() throws Exception { |
| Properties props = PropertiesUtil.deepCopy(TEST_PROPERTIES); |
| Connection conn = DriverManager.getConnection(getUrl(), props); |
| conn.setAutoCommit(false); |
| |
| try { |
| String GRAMMAR_TABLE = "CREATE TABLE IF NOT EXISTS GRAMMAR_TABLE (ID INTEGER PRIMARY KEY, " + |
| "unsig_id UNSIGNED_INT, big_id BIGINT, unsig_long_id UNSIGNED_LONG, tiny_id TINYINT," + |
| "unsig_tiny_id UNSIGNED_TINYINT, small_id SMALLINT, unsig_small_id UNSIGNED_SMALLINT," + |
| "float_id FLOAT, unsig_float_id UNSIGNED_FLOAT, double_id DOUBLE, unsig_double_id UNSIGNED_DOUBLE," + |
| "decimal_id DECIMAL, boolean_id BOOLEAN, time_id TIME, date_id DATE, timestamp_id TIMESTAMP," + |
| "unsig_time_id TIME, unsig_date_id DATE, unsig_timestamp_id TIMESTAMP, varchar_id VARCHAR (30)," + |
| "char_id CHAR (30), binary_id BINARY (100), varbinary_id VARBINARY (100))"; |
| |
| String LARGE_TABLE = "CREATE TABLE IF NOT EXISTS LARGE_TABLE (ID INTEGER PRIMARY KEY, " + |
| "unsig_id UNSIGNED_INT, big_id BIGINT, unsig_long_id UNSIGNED_LONG, tiny_id TINYINT," + |
| "unsig_tiny_id UNSIGNED_TINYINT, small_id SMALLINT, unsig_small_id UNSIGNED_SMALLINT," + |
| "float_id FLOAT, unsig_float_id UNSIGNED_FLOAT, double_id DOUBLE, unsig_double_id UNSIGNED_DOUBLE," + |
| "decimal_id DECIMAL, boolean_id BOOLEAN, time_id TIME, date_id DATE, timestamp_id TIMESTAMP," + |
| "unsig_time_id TIME, unsig_date_id DATE, unsig_timestamp_id TIMESTAMP, varchar_id VARCHAR (30)," + |
| "char_id CHAR (30), binary_id BINARY (100), varbinary_id VARBINARY (100))"; |
| |
| String SECONDARY_LARGE_TABLE = "CREATE TABLE IF NOT EXISTS SECONDARY_LARGE_TABLE (SEC_ID INTEGER PRIMARY KEY," + |
| "sec_unsig_id UNSIGNED_INT, sec_big_id BIGINT, sec_usnig_long_id UNSIGNED_LONG, sec_tiny_id TINYINT," + |
| "sec_unsig_tiny_id UNSIGNED_TINYINT, sec_small_id SMALLINT, sec_unsig_small_id UNSIGNED_SMALLINT," + |
| "sec_float_id FLOAT, sec_unsig_float_id UNSIGNED_FLOAT, sec_double_id DOUBLE, sec_unsig_double_id UNSIGNED_DOUBLE," + |
| "sec_decimal_id DECIMAL, sec_boolean_id BOOLEAN, sec_time_id TIME, sec_date_id DATE," + |
| "sec_timestamp_id TIMESTAMP, sec_unsig_time_id TIME, sec_unsig_date_id DATE, sec_unsig_timestamp_id TIMESTAMP," + |
| "sec_varchar_id VARCHAR (30), sec_char_id CHAR (30), sec_binary_id BINARY (100), sec_varbinary_id VARBINARY (100))"; |
| createTestTable(getUrl(), GRAMMAR_TABLE); |
| createTestTable(getUrl(), LARGE_TABLE); |
| createTestTable(getUrl(), SECONDARY_LARGE_TABLE); |
| |
| String ddl = "SELECT * FROM (SELECT ID, BIG_ID, DATE_ID FROM LARGE_TABLE AS A WHERE (A.ID % 5) = 0) AS A " + |
| "INNER JOIN (SELECT SEC_ID, SEC_TINY_ID, SEC_UNSIG_FLOAT_ID FROM SECONDARY_LARGE_TABLE AS B WHERE (B.SEC_ID % 5) = 0) AS B " + |
| "ON A.ID=B.SEC_ID WHERE A.DATE_ID > ALL (SELECT SEC_DATE_ID FROM SECONDARY_LARGE_TABLE LIMIT 100) " + |
| "AND B.SEC_UNSIG_FLOAT_ID = ANY (SELECT sec_unsig_float_id FROM SECONDARY_LARGE_TABLE " + |
| "WHERE SEC_ID > ALL (SELECT MIN (ID) FROM GRAMMAR_TABLE WHERE UNSIG_ID IS NULL) AND " + |
| "SEC_UNSIG_ID < ANY (SELECT DISTINCT(UNSIG_ID) FROM LARGE_TABLE WHERE UNSIG_ID<2500) LIMIT 1000) " + |
| "AND A.ID < 10000"; |
| ResultSet rs = conn.createStatement().executeQuery(ddl); |
| assertFalse(rs.next()); |
| } finally { |
| Statement statement = conn.createStatement(); |
| String query = "drop table GRAMMAR_TABLE"; |
| statement.executeUpdate(query); |
| query = "drop table LARGE_TABLE"; |
| statement.executeUpdate(query); |
| query = "drop table SECONDARY_LARGE_TABLE"; |
| statement.executeUpdate(query); |
| conn.close(); |
| } |
| } |
| |
| // PHOENIX-2381 |
| @Test |
| public void testJoinWithMultiTenancy() throws Exception { |
| Properties props = PropertiesUtil.deepCopy(TEST_PROPERTIES); |
| Connection conn = DriverManager.getConnection(getUrl(), props); |
| try { |
| conn.createStatement().execute("CREATE TABLE INVENTORY (" + |
| " TENANTID UNSIGNED_INT NOT NULL" + |
| ",ID UNSIGNED_INT NOT NULL" + |
| ",FOO UNSIGNED_INT NOT NULL" + |
| ",\"TIMESTAMP\" UNSIGNED_LONG NOT NULL" + |
| ",CODES INTEGER ARRAY[] NOT NULL" + |
| ",V UNSIGNED_LONG" + |
| " CONSTRAINT pk PRIMARY KEY (TENANTID, ID, FOO, \"TIMESTAMP\" , CODES))" + |
| " DEFAULT_COLUMN_FAMILY ='E'," + |
| " MULTI_TENANT=true"); |
| PreparedStatement upsertStmt = conn.prepareStatement( |
| "upsert into INVENTORY " |
| + "(tenantid, id, foo, \"TIMESTAMP\" , codes) " |
| + "values (?, ?, ?, ?, ?)"); |
| upsertStmt.setInt(1, 15); |
| upsertStmt.setInt(2, 5); |
| upsertStmt.setInt(3, 0); |
| upsertStmt.setLong(4, 6); |
| Array array = conn.createArrayOf("INTEGER", new Object[] {1, 2}); |
| upsertStmt.setArray(5, array); |
| upsertStmt.executeUpdate(); |
| conn.commit(); |
| |
| conn.createStatement().execute("CREATE TABLE PRODUCT_IDS (" + |
| " PRODUCT_ID UNSIGNED_INT NOT NULL" + |
| ",PRODUCT_NAME VARCHAR" + |
| " CONSTRAINT pk PRIMARY KEY (PRODUCT_ID))" + |
| " DEFAULT_COLUMN_FAMILY ='NAME'"); |
| upsertStmt = conn.prepareStatement( |
| "upsert into PRODUCT_IDS " |
| + "(product_id, product_name) " |
| + "values (?, ?)"); |
| upsertStmt.setInt(1, 5); |
| upsertStmt.setString(2, "DUMMY"); |
| upsertStmt.executeUpdate(); |
| conn.commit(); |
| conn.close(); |
| |
| // Create a tenant-specific connection. |
| props.setProperty("TenantId", "15"); |
| conn = DriverManager.getConnection(getUrl(), props); |
| ResultSet rs = conn.createStatement().executeQuery( |
| "SELECT * FROM INVENTORY INNER JOIN PRODUCT_IDS ON (PRODUCT_ID = INVENTORY.ID)"); |
| assertTrue(rs.next()); |
| assertEquals(rs.getInt(1), 5); |
| assertFalse(rs.next()); |
| rs.close(); |
| rs = conn.createStatement().executeQuery( |
| "SELECT * FROM INVENTORY RIGHT JOIN PRODUCT_IDS ON (PRODUCT_ID = INVENTORY.ID)"); |
| assertTrue(rs.next()); |
| assertEquals(rs.getInt(1), 5); |
| assertFalse(rs.next()); |
| } finally { |
| conn.close(); |
| } |
| } |
| |
| @Test |
| public void testBug2480() throws Exception { |
| Properties props = PropertiesUtil.deepCopy(TEST_PROPERTIES); |
| Connection conn = DriverManager.getConnection(getUrl(), props); |
| conn.setAutoCommit(true); |
| try { |
| conn.createStatement().execute( |
| "CREATE TABLE master_businessunit (" |
| + "code varchar(255) PRIMARY KEY, name varchar(255))"); |
| conn.createStatement().execute( |
| "CREATE TABLE master_company (" |
| + "code varchar(255) PRIMARY KEY, name varchar(255))"); |
| conn.createStatement().execute( |
| "CREATE TABLE master_costcenter (" |
| + "code varchar(255) PRIMARY KEY, name varchar(255))"); |
| conn.createStatement().execute( |
| "CREATE TABLE master_location (" |
| + "code varchar(255) PRIMARY KEY, name varchar(255))"); |
| conn.createStatement().execute( |
| "CREATE TABLE master_product (" |
| + "id integer PRIMARY KEY, product_name varchar(255))"); |
| conn.createStatement().execute( |
| "CREATE TABLE master_purchaseorder (" |
| + "purchaseOrderNumber varchar(255), " |
| + "companyCode varchar(255), " |
| + "businessUnitCode varchar(255), " |
| + "locationCode varchar(255), " |
| + "purchaseOrderId varchar(255) PRIMARY KEY, " |
| + "releasedOn date, name varchar(255))"); |
| conn.createStatement().execute( |
| "CREATE TABLE trans_purchaseorderitem (" |
| + "purchaseOrderItemId varchar(255) PRIMARY KEY, " |
| + "purchaseOrderId varchar(255), " |
| + "lineNo varchar(255), name varchar(255))"); |
| conn.createStatement().execute( |
| "CREATE TABLE trans_purchaseorderitem_costing (" |
| + "purchaseorderItem_costing_id varchar(255) primary key, " |
| + "purchaseorderItemId varchar(255), " |
| + "purchaseorderId varchar(255), " |
| + "costcenterCode varchar(255))"); |
| |
| conn.createStatement().execute("upsert into master_businessunit(code,name) values ('1','BU1')"); |
| conn.createStatement().execute("upsert into master_businessunit(code,name) values ('2','BU2')"); |
| conn.createStatement().execute("upsert into master_company(code,name) values ('1','Company1')"); |
| conn.createStatement().execute("upsert into master_company(code,name) values ('2','Company2')"); |
| conn.createStatement().execute("upsert into master_costcenter(code,name) values ('1','CC1')"); |
| conn.createStatement().execute("upsert into master_costcenter(code,name) values ('2','CC2')"); |
| conn.createStatement().execute("upsert into master_location(code,name) values ('1','Location1')"); |
| conn.createStatement().execute("upsert into master_location(code,name) values ('2','Location2')"); |
| conn.createStatement().execute("upsert into master_product(id,product_name) values (1,'ProductName1')"); |
| conn.createStatement().execute("upsert into master_product(id,product_name) values (2,'Product2')"); |
| conn.createStatement().execute("upsert into master_purchaseorder(purchaseOrderNumber,companyCode,businessUnitCode,locationCode,purchaseOrderId,releasedOn,name) values ('1','1','1','1','1','2015-12-01','1')"); |
| conn.createStatement().execute("upsert into master_purchaseorder(purchaseOrderNumber,companyCode,businessUnitCode,locationCode,purchaseOrderId,releasedOn,name) values ('2','2','2','2','2','2015-12-02','2')"); |
| conn.createStatement().execute("upsert into trans_purchaseorderitem(purchaseOrderItemId,purchaseOrderId,lineNo,name) values ('1','1','1','1')"); |
| conn.createStatement().execute("upsert into trans_purchaseorderitem(purchaseOrderItemId,purchaseOrderId,lineNo,name) values ('2','2','2','2')"); |
| conn.createStatement().execute("upsert into trans_purchaseorderitem_costing(purchaseorderItem_costing_id,purchaseorderItemId,purchaseorderId,costcenterCode) values ('1','1','1','1')"); |
| conn.createStatement().execute("upsert into trans_purchaseorderitem_costing(purchaseorderItem_costing_id,purchaseorderItemId,purchaseorderId,costcenterCode) values ('2','2','2','2')"); |
| |
| ResultSet rs = conn.createStatement().executeQuery( |
| "SELECT DISTINCT " |
| + "COALESCE( a1.name, 'N.A.'), " |
| + "COALESCE( a2.name, 'N.A.'), " |
| + "COALESCE( a3.name, 'N.A.'), " |
| + "COALESCE( a4.purchaseOrderNumber, 'N.A.'), " |
| + "COALESCE( a1.name, 'N.A.'), " |
| + "COALESCE( a4.name, 'N.A.'), " |
| + "COALESCE( a5.lineNo, 'N.A.'), " |
| + "COALESCE( a5.name, 'N.A.'), " |
| + "COALESCE( a7.name,'N.A.') " |
| + "FROM (master_purchaseorder a4 " |
| + "LEFT OUTER JOIN master_company a1 " |
| + "ON a4.companyCode = a1.code " |
| + "LEFT OUTER JOIN master_businessunit a2 " |
| + "ON a4.businessUnitCode = a2.code " |
| + "LEFT OUTER JOIN master_location a3 " |
| + "ON a4.locationCode = a3.code " |
| + "LEFT OUTER JOIN trans_purchaseorderitem a5 " |
| + "ON a5.purchaseOrderId = a4.purchaseOrderId " |
| + "LEFT OUTER JOIN trans_purchaseorderitem_costing a6 " |
| + "ON a6.purchaseOrderItemId = a5.purchaseOrderItemId " |
| + "AND a6.purchaseOrderId = a5.purchaseOrderId " |
| + "LEFT OUTER JOIN master_costcenter a7 " |
| + "ON a6.costCenterCode = a7.code)"); |
| |
| assertTrue(rs.next()); |
| assertEquals("Company1", rs.getString(1)); |
| assertEquals("BU1", rs.getString(2)); |
| assertEquals("Location1", rs.getString(3)); |
| assertEquals("1", rs.getString(4)); |
| assertEquals("Company1", rs.getString(5)); |
| assertEquals("1", rs.getString(6)); |
| assertEquals("1", rs.getString(7)); |
| assertEquals("1", rs.getString(8)); |
| assertEquals("CC1", rs.getString(9)); |
| assertTrue(rs.next()); |
| assertEquals("Company2", rs.getString(1)); |
| assertEquals("BU2", rs.getString(2)); |
| assertEquals("Location2", rs.getString(3)); |
| assertEquals("2", rs.getString(4)); |
| assertEquals("Company2", rs.getString(5)); |
| assertEquals("2", rs.getString(6)); |
| assertEquals("2", rs.getString(7)); |
| assertEquals("2", rs.getString(8)); |
| assertEquals("CC2", rs.getString(9)); |
| |
| assertFalse(rs.next()); |
| } finally { |
| conn.close(); |
| } |
| } |
| |
| @Test |
| public void testBug2894() throws Exception { |
| Properties props = PropertiesUtil.deepCopy(TEST_PROPERTIES); |
| Connection conn = DriverManager.getConnection(getUrl(), props); |
| conn.setAutoCommit(true); |
| try { |
| conn.createStatement().execute( |
| "CREATE TABLE IF NOT EXISTS EVENT_COUNT (\n" + |
| " BUCKET VARCHAR,\n" + |
| " TIMESTAMP_DATE TIMESTAMP,\n" + |
| " \"TIMESTAMP\" UNSIGNED_LONG NOT NULL,\n" + |
| " LOCATION VARCHAR,\n" + |
| " A VARCHAR,\n" + |
| " B VARCHAR,\n" + |
| " C VARCHAR,\n" + |
| " D UNSIGNED_LONG,\n" + |
| " E FLOAT\n" + |
| " CONSTRAINT pk PRIMARY KEY (BUCKET, \"TIMESTAMP\" DESC, LOCATION, A, B, C)\n" + |
| ") SALT_BUCKETS=2, COMPRESSION='GZ', TTL=31622400"); |
| PreparedStatement stmt = conn.prepareStatement("UPSERT INTO EVENT_COUNT(BUCKET, \"TIMESTAMP\", LOCATION, A, B, C) VALUES(?,?,?,?,?,?)"); |
| stmt.setString(1, "5SEC"); |
| stmt.setString(3, "Tr/Bal"); |
| stmt.setString(4, "A1"); |
| stmt.setString(5, "B1"); |
| stmt.setString(6, "C1"); |
| stmt.setLong(2, 1462993520000000000L); |
| stmt.execute(); |
| stmt.setLong(2, 1462993515000000000L); |
| stmt.execute(); |
| stmt.setLong(2, 1462993510000000000L); |
| stmt.execute(); |
| stmt.setLong(2, 1462993505000000000L); |
| stmt.execute(); |
| stmt.setLong(2, 1462993500000000000L); |
| stmt.execute(); |
| stmt.setLong(2, 1462993495000000000L); |
| stmt.execute(); |
| stmt.setLong(2, 1462993490000000000L); |
| stmt.execute(); |
| stmt.setLong(2, 1462993485000000000L); |
| stmt.execute(); |
| stmt.setLong(2, 1462993480000000000L); |
| stmt.execute(); |
| stmt.setLong(2, 1462993475000000000L); |
| stmt.execute(); |
| stmt.setLong(2, 1462993470000000000L); |
| stmt.execute(); |
| stmt.setLong(2, 1462993465000000000L); |
| stmt.execute(); |
| stmt.setLong(2, 1462993460000000000L); |
| stmt.execute(); |
| stmt.setLong(2, 1462993455000000000L); |
| stmt.execute(); |
| stmt.setLong(2, 1462993450000000000L); |
| stmt.execute(); |
| stmt.setLong(2, 1462993445000000000L); |
| stmt.execute(); |
| stmt.setLong(2, 1462993440000000000L); |
| stmt.execute(); |
| stmt.setLong(2, 1462993430000000000L); |
| stmt.execute(); |
| |
| // We'll test the original version of the user table as well as a slightly modified |
| // version, in order to verify that hash join works for columns both having DESC |
| // sort order as well as one having ASC order and the other having DESC order. |
| String[] t = new String[] {"EVENT_LATENCY", "EVENT_LATENCY_2"}; |
| for (int i = 0; i < 2; i++) { |
| conn.createStatement().execute( |
| "CREATE TABLE IF NOT EXISTS " + t[i] + " (\n" + |
| " BUCKET VARCHAR,\n" + |
| " TIMESTAMP_DATE TIMESTAMP,\n" + |
| " \"TIMESTAMP\" UNSIGNED_LONG NOT NULL,\n" + |
| " SRC_LOCATION VARCHAR,\n" + |
| " DST_LOCATION VARCHAR,\n" + |
| " B VARCHAR,\n" + |
| " C VARCHAR,\n" + |
| " F UNSIGNED_LONG,\n" + |
| " G UNSIGNED_LONG,\n" + |
| " H UNSIGNED_LONG,\n" + |
| " I UNSIGNED_LONG\n" + |
| " CONSTRAINT pk PRIMARY KEY (BUCKET, \"TIMESTAMP\"" + (i == 0 ? " DESC" : "") + ", SRC_LOCATION, DST_LOCATION, B, C)\n" + |
| ") SALT_BUCKETS=2, COMPRESSION='GZ', TTL=31622400"); |
| stmt = conn.prepareStatement("UPSERT INTO " + t[i] + "(BUCKET, \"TIMESTAMP\", SRC_LOCATION, DST_LOCATION, B, C) VALUES(?,?,?,?,?,?)"); |
| stmt.setString(1, "5SEC"); |
| stmt.setString(3, "Tr/Bal"); |
| stmt.setString(4, "Tr/Bal"); |
| stmt.setString(5, "B1"); |
| stmt.setString(6, "C1"); |
| stmt.setLong(2, 1462993520000000000L); |
| stmt.execute(); |
| stmt.setLong(2, 1462993515000000000L); |
| stmt.execute(); |
| stmt.setLong(2, 1462993510000000000L); |
| stmt.execute(); |
| stmt.setLong(2, 1462993505000000000L); |
| stmt.execute(); |
| stmt.setLong(2, 1462993490000000000L); |
| stmt.execute(); |
| stmt.setLong(2, 1462993485000000000L); |
| stmt.execute(); |
| stmt.setLong(2, 1462993480000000000L); |
| stmt.execute(); |
| stmt.setLong(2, 1462993475000000000L); |
| stmt.execute(); |
| stmt.setLong(2, 1462993470000000000L); |
| stmt.execute(); |
| stmt.setLong(2, 1462993430000000000L); |
| stmt.execute(); |
| |
| String q = |
| "SELECT C.BUCKET, C.\"TIMESTAMP\" FROM (\n" + |
| " SELECT E.BUCKET as BUCKET, L.BUCKET as LBUCKET, E.\"TIMESTAMP\" as TIMESTAMP, L.\"TIMESTAMP\" as LTIMESTAMP FROM\n" + |
| " (SELECT BUCKET, \"TIMESTAMP\" FROM EVENT_COUNT\n" + |
| " WHERE BUCKET = '5SEC' AND LOCATION = 'Tr/Bal'\n" + |
| " AND \"TIMESTAMP\" <= 1462993520000000000 AND \"TIMESTAMP\" > 1462993420000000000\n" + |
| " ) E\n" + |
| " JOIN\n" + |
| " (SELECT BUCKET, \"TIMESTAMP\" FROM "+ t[i] +"\n" + |
| " WHERE BUCKET = '5SEC' AND SRC_LOCATION = 'Tr/Bal' AND SRC_LOCATION = DST_LOCATION\n" + |
| " AND \"TIMESTAMP\" <= 1462993520000000000 AND \"TIMESTAMP\" > 1462993420000000000\n" + |
| " ) L\n" + |
| " ON L.BUCKET = E.BUCKET AND L.\"TIMESTAMP\" = E.\"TIMESTAMP\"\n" + |
| " ) C\n" + |
| " GROUP BY C.BUCKET, C.\"TIMESTAMP\""; |
| |
| String p = i == 0 ? |
| "CLIENT PARALLEL 2-WAY SKIP SCAN ON 2 RANGES OVER EVENT_COUNT [0,'5SEC',~1462993520000000000,'Tr/Bal'] - [1,'5SEC',~1462993420000000000,'Tr/Bal']\n" + |
| " SERVER FILTER BY FIRST KEY ONLY\n" + |
| " SERVER AGGREGATE INTO DISTINCT ROWS BY [E.BUCKET, \"E.TIMESTAMP\"]\n" + |
| "CLIENT MERGE SORT\n" + |
| " PARALLEL INNER-JOIN TABLE 0 (SKIP MERGE)\n" + |
| " CLIENT PARALLEL 2-WAY SKIP SCAN ON 2 RANGES OVER " + t[i] + " [0,'5SEC',~1462993520000000000,'Tr/Bal'] - [1,'5SEC',~1462993420000000000,'Tr/Bal']\n" + |
| " SERVER FILTER BY FIRST KEY ONLY AND SRC_LOCATION = DST_LOCATION\n" + |
| " CLIENT MERGE SORT" |
| : |
| "CLIENT PARALLEL 2-WAY SKIP SCAN ON 2 RANGES OVER EVENT_COUNT [0,'5SEC',~1462993520000000000,'Tr/Bal'] - [1,'5SEC',~1462993420000000000,'Tr/Bal']\n" + |
| " SERVER FILTER BY FIRST KEY ONLY\n" + |
| " SERVER AGGREGATE INTO DISTINCT ROWS BY [E.BUCKET, \"E.TIMESTAMP\"]\n" + |
| "CLIENT MERGE SORT\n" + |
| " PARALLEL INNER-JOIN TABLE 0 (SKIP MERGE)\n" + |
| " CLIENT PARALLEL 2-WAY SKIP SCAN ON 2 RANGES OVER " + t[i] + " [0,'5SEC',1462993420000000001,'Tr/Bal'] - [1,'5SEC',1462993520000000000,'Tr/Bal']\n" + |
| " SERVER FILTER BY FIRST KEY ONLY AND SRC_LOCATION = DST_LOCATION\n" + |
| " CLIENT MERGE SORT"; |
| |
| ResultSet rs = conn.createStatement().executeQuery("explain " + q); |
| assertEquals(p, QueryUtil.getExplainPlan(rs)); |
| |
| rs = conn.createStatement().executeQuery(q); |
| assertTrue(rs.next()); |
| assertEquals("5SEC", rs.getString(1)); |
| assertEquals(1462993520000000000L, rs.getLong(2)); |
| assertTrue(rs.next()); |
| assertEquals("5SEC", rs.getString(1)); |
| assertEquals(1462993515000000000L, rs.getLong(2)); |
| assertTrue(rs.next()); |
| assertEquals("5SEC", rs.getString(1)); |
| assertEquals(1462993510000000000L, rs.getLong(2)); |
| assertTrue(rs.next()); |
| assertEquals("5SEC", rs.getString(1)); |
| assertEquals(1462993505000000000L, rs.getLong(2)); |
| assertTrue(rs.next()); |
| assertEquals("5SEC", rs.getString(1)); |
| assertEquals(1462993490000000000L, rs.getLong(2)); |
| assertTrue(rs.next()); |
| assertEquals("5SEC", rs.getString(1)); |
| assertEquals(1462993485000000000L, rs.getLong(2)); |
| assertTrue(rs.next()); |
| assertEquals("5SEC", rs.getString(1)); |
| assertEquals(1462993480000000000L, rs.getLong(2)); |
| assertTrue(rs.next()); |
| assertEquals("5SEC", rs.getString(1)); |
| assertEquals(1462993475000000000L, rs.getLong(2)); |
| assertTrue(rs.next()); |
| assertEquals("5SEC", rs.getString(1)); |
| assertEquals(1462993470000000000L, rs.getLong(2)); |
| assertTrue(rs.next()); |
| assertEquals("5SEC", rs.getString(1)); |
| assertEquals(1462993430000000000L, rs.getLong(2)); |
| assertFalse(rs.next()); |
| } |
| } finally { |
| conn.close(); |
| } |
| } |
| |
| @Test |
| public void testBug2961() throws Exception { |
| Properties props = PropertiesUtil.deepCopy(TEST_PROPERTIES); |
| Connection conn = DriverManager.getConnection(getUrl(), props); |
| conn.setAutoCommit(true); |
| try { |
| conn.createStatement().execute("CREATE TABLE test2961 (\n" + |
| "ACCOUNT_ID VARCHAR NOT NULL,\n" + |
| "BUCKET_ID VARCHAR NOT NULL,\n" + |
| "OBJECT_ID VARCHAR NOT NULL,\n" + |
| "OBJECT_VERSION VARCHAR NOT NULL,\n" + |
| "LOC VARCHAR,\n" + |
| "CONSTRAINT PK PRIMARY KEY (ACCOUNT_ID, BUCKET_ID, OBJECT_ID, OBJECT_VERSION DESC))"); |
| conn.createStatement().execute("UPSERT INTO test2961 (ACCOUNT_ID, BUCKET_ID, OBJECT_ID, OBJECT_VERSION, LOC) VALUES ('acct1', 'bucket1', 'obj1', '1111', 'loc1')"); |
| ResultSet rs = conn.createStatement().executeQuery("select ACCOUNT_ID, BUCKET_ID, OBJECT_VERSION from test2961 WHERE ACCOUNT_ID = 'acct1' and BUCKET_ID = 'bucket1' and OBJECT_VERSION = '1111'"); |
| assertTrue(rs.next()); |
| rs = conn.createStatement().executeQuery("select ACCOUNT_ID, BUCKET_ID, OBJECT_VERSION from test2961 WHERE ACCOUNT_ID = 'acct1' and BUCKET_ID = 'bucket1' and OBJECT_ID = 'obj1'"); |
| assertTrue(rs.next()); |
| rs = conn.createStatement().executeQuery("select ACCOUNT_ID, BUCKET_ID, OBJECT_VERSION from test2961 WHERE ACCOUNT_ID = 'acct1' and BUCKET_ID = 'bucket1' and OBJECT_VERSION = '1111' and OBJECT_ID = 'obj1'"); |
| assertTrue(rs.next()); |
| |
| conn.createStatement().execute("UPSERT INTO test2961 (ACCOUNT_ID, BUCKET_ID, OBJECT_ID, OBJECT_VERSION, LOC) VALUES ('acct1', 'bucket1', 'obj1', '2222', 'loc1')"); |
| rs = conn.createStatement().executeQuery("SELECT OBJ.ACCOUNT_ID, OBJ.BUCKET_ID, OBJ.OBJECT_ID, OBJ.OBJECT_VERSION, OBJ.LOC " |
| + "FROM ( SELECT ACCOUNT_ID, BUCKET_ID, OBJECT_ID, MAX(OBJECT_VERSION) AS MAXVER" |
| + " FROM test2961 GROUP BY ACCOUNT_ID, BUCKET_ID, OBJECT_ID) AS X " |
| + " INNER JOIN test2961 AS OBJ ON X.ACCOUNT_ID = OBJ.ACCOUNT_ID AND X.BUCKET_ID = OBJ.BUCKET_ID AND X.OBJECT_ID = OBJ.OBJECT_ID AND X.MAXVER = OBJ.OBJECT_VERSION"); |
| assertTrue(rs.next()); |
| assertEquals("2222", rs.getString(4)); |
| assertFalse(rs.next()); |
| |
| rs = conn.createStatement().executeQuery("SELECT OBJ.ACCOUNT_ID, OBJ.BUCKET_ID, OBJ.OBJECT_ID, OBJ.OBJECT_VERSION, OBJ.LOC " |
| + "FROM ( SELECT ACCOUNT_ID, BUCKET_ID, OBJECT_ID, MAX(OBJECT_VERSION) AS MAXVER " |
| + " FROM test2961 GROUP BY ACCOUNT_ID, BUCKET_ID, OBJECT_ID) AS X " |
| + " INNER JOIN test2961 AS OBJ ON X.ACCOUNT_ID = OBJ.ACCOUNT_ID AND X.OBJECT_ID = OBJ.OBJECT_ID AND X.MAXVER = OBJ.OBJECT_VERSION"); |
| assertTrue(rs.next()); |
| assertEquals("2222", rs.getString(4)); |
| assertFalse(rs.next()); |
| |
| rs = conn.createStatement().executeQuery("SELECT OBJ.ACCOUNT_ID, OBJ.BUCKET_ID, OBJ.OBJECT_ID, OBJ.OBJECT_VERSION, OBJ.LOC " |
| + "FROM ( SELECT ACCOUNT_ID, BUCKET_ID, OBJECT_ID, MAX(OBJECT_VERSION) AS MAXVER " |
| + " FROM test2961 GROUP BY ACCOUNT_ID, BUCKET_ID, OBJECT_ID) AS X " |
| + " INNER JOIN test2961 AS OBJ ON X.ACCOUNT_ID = OBJ.ACCOUNT_ID AND X.BUCKET_ID = OBJ.BUCKET_ID AND X.MAXVER = OBJ.OBJECT_VERSION"); |
| assertTrue(rs.next()); |
| assertEquals("2222", rs.getString(4)); |
| assertFalse(rs.next()); |
| |
| conn.createStatement().execute("UPSERT INTO test2961 (ACCOUNT_ID, BUCKET_ID, OBJECT_ID, OBJECT_VERSION, LOC) VALUES ('acct1', 'bucket1', 'obj2', '1111', 'loc1')"); |
| conn.createStatement().execute("UPSERT INTO test2961 (ACCOUNT_ID, BUCKET_ID, OBJECT_ID, OBJECT_VERSION, LOC) VALUES ('acct1', 'bucket1', 'obj3', '1111', 'loc1')"); |
| String q = "SELECT OBJ.ACCOUNT_ID, OBJ.BUCKET_ID, OBJ.OBJECT_ID, OBJ.OBJECT_VERSION, OBJ.LOC " |
| + "FROM ( SELECT ACCOUNT_ID, BUCKET_ID, OBJECT_ID, MAX(OBJECT_VERSION) AS MAXVER " |
| + " FROM test2961 GROUP BY ACCOUNT_ID, BUCKET_ID, OBJECT_ID) AS X " |
| + " INNER JOIN test2961 AS OBJ ON X.ACCOUNT_ID = OBJ.ACCOUNT_ID AND X.BUCKET_ID = OBJ.BUCKET_ID AND X.OBJECT_ID = OBJ.OBJECT_ID AND X.MAXVER = OBJ.OBJECT_VERSION"; |
| rs = conn.createStatement().executeQuery(q); |
| assertTrue(rs.next()); |
| assertEquals("2222", rs.getString(4)); |
| assertTrue(rs.next()); |
| assertEquals("1111", rs.getString(4)); |
| assertTrue(rs.next()); |
| assertEquals("1111", rs.getString(4)); |
| assertFalse(rs.next()); |
| } finally { |
| conn.close(); |
| } |
| } |
| } |
