| /* |
| * 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.B_VALUE; |
| import static org.apache.phoenix.util.TestUtil.C_VALUE; |
| import static org.apache.phoenix.util.TestUtil.E_VALUE; |
| 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.junit.Assert.assertEquals; |
| import static org.junit.Assert.assertFalse; |
| import static org.junit.Assert.assertTrue; |
| import static org.junit.Assert.fail; |
| |
| 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.sql.Time; |
| import java.sql.Timestamp; |
| import java.util.Arrays; |
| import java.util.Properties; |
| |
| import org.apache.hadoop.hbase.filter.CompareFilter.CompareOp; |
| import org.apache.hadoop.hbase.io.ImmutableBytesWritable; |
| import org.apache.phoenix.exception.SQLExceptionCode; |
| import org.apache.phoenix.schema.types.PTimestamp; |
| import org.apache.phoenix.util.PhoenixRuntime; |
| import org.apache.phoenix.util.PropertiesUtil; |
| import org.junit.Test; |
| |
| |
| /** |
| * |
| * Basic tests for Phoenix JDBC implementation |
| * |
| */ |
| public class QueryIT extends BaseQueryIT { |
| |
| public QueryIT(String indexDDL) { |
| super(indexDDL); |
| } |
| |
| @Test |
| public void testIntFilter() throws Exception { |
| String updateStmt = |
| "upsert into " + |
| "ATABLE(" + |
| " ORGANIZATION_ID, " + |
| " ENTITY_ID, " + |
| " A_INTEGER) " + |
| "VALUES (?, ?, ?)"; |
| // Override value that was set at creation time |
| String url = getUrl() + ";" + PhoenixRuntime.CURRENT_SCN_ATTRIB + "=" + (ts + 1); |
| Properties props = PropertiesUtil.deepCopy(TEST_PROPERTIES); |
| Connection upsertConn = DriverManager.getConnection(url, props); |
| upsertConn.setAutoCommit(true); // Test auto commit |
| PreparedStatement stmt = upsertConn.prepareStatement(updateStmt); |
| stmt.setString(1, tenantId); |
| stmt.setString(2, ROW4); |
| stmt.setInt(3, -10); |
| stmt.execute(); |
| upsertConn.close(); |
| url = getUrl() + ";" + PhoenixRuntime.CURRENT_SCN_ATTRIB + "=" + (ts + 6); |
| props = PropertiesUtil.deepCopy(TEST_PROPERTIES); |
| upsertConn = DriverManager.getConnection(url, props); |
| analyzeTable(upsertConn, "ATABLE"); |
| upsertConn.close(); |
| |
| String query = "SELECT entity_id FROM aTable WHERE organization_id=? and a_integer >= ?"; |
| props.setProperty(PhoenixRuntime.CURRENT_SCN_ATTRIB, Long.toString(ts + 2)); // Execute at timestamp 2 |
| Connection conn = DriverManager.getConnection(getUrl(), props); |
| PreparedStatement statement = conn.prepareStatement(query); |
| statement.setString(1, tenantId); |
| statement.setInt(2, 7); |
| ResultSet rs = statement.executeQuery(); |
| assertValueEqualsResultSet(rs, Arrays.<Object>asList(ROW7, ROW8, ROW9)); |
| |
| query = "SELECT entity_id FROM aTable WHERE organization_id=? and a_integer < 2"; |
| statement = conn.prepareStatement(query); |
| statement.setString(1, tenantId); |
| rs = statement.executeQuery(); |
| assertValueEqualsResultSet(rs, Arrays.<Object>asList(ROW1, ROW4)); |
| |
| query = "SELECT entity_id FROM aTable WHERE organization_id=? and a_integer <= 2"; |
| statement = conn.prepareStatement(query); |
| statement.setString(1, tenantId); |
| rs = statement.executeQuery(); |
| assertValueEqualsResultSet(rs, Arrays.<Object>asList(ROW1, ROW2, ROW4)); |
| |
| query = "SELECT entity_id FROM aTable WHERE organization_id=? and a_integer >=9"; |
| statement = conn.prepareStatement(query); |
| statement.setString(1, tenantId); |
| rs = statement.executeQuery(); |
| assertTrue (rs.next()); |
| assertEquals(rs.getString(1), ROW9); |
| assertFalse(rs.next()); |
| conn.close(); |
| } |
| |
| @Test |
| public void testEmptyStringValue() throws Exception { |
| testNoStringValue(""); |
| } |
| |
| @Test |
| public void testToDateOnString() throws Exception { // TODO: test more conversion combinations |
| String query = "SELECT a_string FROM aTable WHERE organization_id=? and a_integer = 5"; |
| Properties props = PropertiesUtil.deepCopy(TEST_PROPERTIES); |
| props.setProperty(PhoenixRuntime.CURRENT_SCN_ATTRIB, Long.toString(ts + 2)); // Execute at timestamp 2 |
| Connection conn = DriverManager.getConnection(getUrl(), props); |
| try { |
| PreparedStatement statement = conn.prepareStatement(query); |
| statement.setString(1, tenantId); |
| ResultSet rs = statement.executeQuery(); |
| assertTrue (rs.next()); |
| rs.getDate(1); |
| fail(); |
| } catch (SQLException e) { // Expected |
| assertEquals(SQLExceptionCode.TYPE_MISMATCH.getErrorCode(),e.getErrorCode()); |
| } finally { |
| conn.close(); |
| } |
| } |
| |
| |
| @Test |
| public void testColumnOnBothSides() throws Exception { |
| String query = "SELECT entity_id FROM aTable WHERE organization_id=? and a_string = b_string"; |
| Properties props = PropertiesUtil.deepCopy(TEST_PROPERTIES); |
| props.setProperty(PhoenixRuntime.CURRENT_SCN_ATTRIB, Long.toString(ts + 2)); // Execute at timestamp 2 |
| Connection conn = DriverManager.getConnection(getUrl(), props); |
| try { |
| PreparedStatement statement = conn.prepareStatement(query); |
| statement.setString(1, tenantId); |
| ResultSet rs = statement.executeQuery(); |
| assertTrue (rs.next()); |
| assertEquals(rs.getString(1), ROW7); |
| assertFalse(rs.next()); |
| } finally { |
| conn.close(); |
| } |
| } |
| |
| private void testNoStringValue(String value) throws Exception { |
| String url = getUrl() + ";" + PhoenixRuntime.CURRENT_SCN_ATTRIB + "=" + (ts + 10); |
| Properties props = PropertiesUtil.deepCopy(TEST_PROPERTIES); |
| Connection upsertConn = DriverManager.getConnection(url, props); |
| upsertConn.setAutoCommit(true); // Test auto commit |
| // Insert all rows at ts |
| PreparedStatement stmt = upsertConn.prepareStatement( |
| "upsert into ATABLE VALUES (?, ?, ?)"); // without specifying columns |
| stmt.setString(1, tenantId); |
| stmt.setString(2, ROW5); |
| stmt.setString(3, value); |
| stmt.execute(); // should commit too |
| upsertConn.close(); |
| |
| props.setProperty(PhoenixRuntime.CURRENT_SCN_ATTRIB, Long.toString(ts + 20)); |
| Connection conn1 = DriverManager.getConnection(getUrl(), props); |
| analyzeTable(conn1, "ATABLE"); |
| conn1.close(); |
| |
| String query = "SELECT a_string, b_string FROM aTable WHERE organization_id=? and a_integer = 5"; |
| props.setProperty(PhoenixRuntime.CURRENT_SCN_ATTRIB, Long.toString(ts + 30)); |
| Connection conn = DriverManager.getConnection(getUrl(), props); |
| try { |
| PreparedStatement statement = conn.prepareStatement(query); |
| statement.setString(1, tenantId); |
| ResultSet rs = statement.executeQuery(); |
| assertTrue (rs.next()); |
| assertEquals(null, rs.getString(1)); |
| assertTrue(rs.wasNull()); |
| assertEquals(C_VALUE, rs.getString("B_string")); |
| assertFalse(rs.next()); |
| } finally { |
| conn.close(); |
| } |
| } |
| |
| @Test |
| public void testNullStringValue() throws Exception { |
| testNoStringValue(null); |
| } |
| |
| @Test |
| public void testDateInList() throws Exception { |
| String query = "SELECT entity_id FROM ATABLE WHERE a_date IN (?,?) AND a_integer < 4"; |
| String url = getUrl() + ";" + PhoenixRuntime.CURRENT_SCN_ATTRIB + "=" + (ts + 5); // Run query at timestamp 5 |
| Properties props = PropertiesUtil.deepCopy(TEST_PROPERTIES); |
| Connection conn = DriverManager.getConnection(url, props); |
| try { |
| PreparedStatement statement = conn.prepareStatement(query); |
| statement.setDate(1, new Date(0)); |
| statement.setDate(2, date); |
| ResultSet rs = statement.executeQuery(); |
| assertTrue(rs.next()); |
| assertEquals(ROW1, rs.getString(1)); |
| assertFalse(rs.next()); |
| } finally { |
| conn.close(); |
| } |
| } |
| |
| @Test |
| public void testTimestamp() throws Exception { |
| String updateStmt = |
| "upsert into " + |
| "ATABLE(" + |
| " ORGANIZATION_ID, " + |
| " ENTITY_ID, " + |
| " A_TIMESTAMP) " + |
| "VALUES (?, ?, ?)"; |
| // Override value that was set at creation time |
| String url = getUrl() + ";" + PhoenixRuntime.CURRENT_SCN_ATTRIB + "=" + (ts + 10); |
| Properties props = PropertiesUtil.deepCopy(TEST_PROPERTIES); |
| Connection upsertConn = DriverManager.getConnection(url, props); |
| upsertConn.setAutoCommit(true); // Test auto commit |
| PreparedStatement stmt = upsertConn.prepareStatement(updateStmt); |
| stmt.setString(1, tenantId); |
| stmt.setString(2, ROW4); |
| Timestamp tsValue1 = new Timestamp(5000); |
| byte[] ts1 = PTimestamp.INSTANCE.toBytes(tsValue1); |
| stmt.setTimestamp(3, tsValue1); |
| stmt.execute(); |
| |
| url = getUrl() + ";" + PhoenixRuntime.CURRENT_SCN_ATTRIB + "=" + (ts + 15); |
| Connection conn1 = DriverManager.getConnection(url, props); |
| analyzeTable(conn1, "ATABLE"); |
| conn1.close(); |
| |
| updateStmt = |
| "upsert into " + |
| "ATABLE(" + |
| " ORGANIZATION_ID, " + |
| " ENTITY_ID, " + |
| " A_TIMESTAMP," + |
| " A_TIME) " + |
| "VALUES (?, ?, ?, ?)"; |
| stmt = upsertConn.prepareStatement(updateStmt); |
| stmt.setString(1, tenantId); |
| stmt.setString(2, ROW5); |
| Timestamp tsValue2 = new Timestamp(5000); |
| tsValue2.setNanos(200); |
| byte[] ts2 = PTimestamp.INSTANCE.toBytes(tsValue2); |
| stmt.setTimestamp(3, tsValue2); |
| stmt.setTime(4, new Time(tsValue2.getTime())); |
| stmt.execute(); |
| upsertConn.close(); |
| |
| assertTrue(compare(CompareOp.GREATER, new ImmutableBytesWritable(ts2), new ImmutableBytesWritable(ts1))); |
| assertFalse(compare(CompareOp.GREATER, new ImmutableBytesWritable(ts1), new ImmutableBytesWritable(ts1))); |
| |
| String query = "SELECT entity_id, a_timestamp, a_time FROM aTable WHERE organization_id=? and a_timestamp > ?"; |
| props.setProperty(PhoenixRuntime.CURRENT_SCN_ATTRIB, Long.toString(ts + 30)); // Execute at timestamp 2 |
| Connection conn = DriverManager.getConnection(getUrl(), props); |
| try { |
| PreparedStatement statement = conn.prepareStatement(query); |
| statement.setString(1, tenantId); |
| statement.setTimestamp(2, new Timestamp(5000)); |
| ResultSet rs = statement.executeQuery(); |
| assertTrue (rs.next()); |
| assertEquals(rs.getString(1), ROW5); |
| assertEquals(rs.getTimestamp("A_TIMESTAMP"), tsValue2); |
| assertEquals(rs.getTime("A_TIME"), new Time(tsValue2.getTime())); |
| assertFalse(rs.next()); |
| } finally { |
| conn.close(); |
| } |
| } |
| |
| @Test |
| public void testSimpleInListStatement() throws Exception { |
| String query = "SELECT entity_id FROM ATABLE WHERE organization_id=? AND a_integer IN (2,4)"; |
| String url = getUrl() + ";" + PhoenixRuntime.CURRENT_SCN_ATTRIB + "=" + (ts + 5); // Run query at timestamp 5 |
| Properties props = PropertiesUtil.deepCopy(TEST_PROPERTIES); |
| Connection conn = DriverManager.getConnection(url, props); |
| try { |
| PreparedStatement statement = conn.prepareStatement(query); |
| statement.setString(1, tenantId); |
| ResultSet rs = statement.executeQuery(); |
| assertValueEqualsResultSet(rs, Arrays.<Object>asList(ROW2, ROW4)); |
| } finally { |
| conn.close(); |
| } |
| } |
| |
| @Test |
| public void testPartiallyQualifiedRVCInList() throws Exception { |
| String query = "SELECT entity_id FROM ATABLE WHERE (a_integer,a_string) IN ((2,'a'),(5,'b'))"; |
| String url = getUrl() + ";" + PhoenixRuntime.CURRENT_SCN_ATTRIB + "=" + (ts + 5); // Run query at timestamp 5 |
| Properties props = PropertiesUtil.deepCopy(TEST_PROPERTIES); |
| Connection conn = DriverManager.getConnection(url, props); |
| try { |
| PreparedStatement statement = conn.prepareStatement(query); |
| ResultSet rs = statement.executeQuery(); |
| assertValueEqualsResultSet(rs, Arrays.<Object>asList(ROW2, ROW5)); |
| } finally { |
| conn.close(); |
| } |
| } |
| |
| @Test |
| public void testFullyQualifiedRVCInList() throws Exception { |
| String query = "SELECT entity_id FROM ATABLE WHERE (a_integer,a_string, organization_id,entity_id) IN ((2,'a',:1,:2),(5,'b',:1,:3))"; |
| String url = getUrl() + ";" + PhoenixRuntime.CURRENT_SCN_ATTRIB + "=" + (ts + 5); // Run query at timestamp 5 |
| Properties props = PropertiesUtil.deepCopy(TEST_PROPERTIES); |
| Connection conn = DriverManager.getConnection(url, props); |
| try { |
| PreparedStatement statement = conn.prepareStatement(query); |
| statement.setString(1, tenantId); |
| statement.setString(2, ROW2); |
| statement.setString(3, ROW5); |
| ResultSet rs = statement.executeQuery(); |
| assertValueEqualsResultSet(rs, Arrays.<Object>asList(ROW2, ROW5)); |
| } finally { |
| conn.close(); |
| } |
| } |
| |
| @Test |
| public void testOneInListStatement() throws Exception { |
| String query = "SELECT entity_id FROM ATABLE WHERE organization_id=? AND b_string IN (?)"; |
| String url = getUrl() + ";" + PhoenixRuntime.CURRENT_SCN_ATTRIB + "=" + (ts + 5); // Run query at timestamp 5 |
| Properties props = PropertiesUtil.deepCopy(TEST_PROPERTIES); |
| Connection conn = DriverManager.getConnection(url, props); |
| try { |
| PreparedStatement statement = conn.prepareStatement(query); |
| statement.setString(1, tenantId); |
| statement.setString(2, E_VALUE); |
| ResultSet rs = statement.executeQuery(); |
| assertTrue(rs.next()); |
| assertEquals(ROW3, rs.getString(1)); |
| assertTrue(rs.next()); |
| assertEquals(ROW6, rs.getString(1)); |
| assertTrue(rs.next()); |
| assertEquals(ROW9, rs.getString(1)); |
| assertFalse(rs.next()); |
| } finally { |
| conn.close(); |
| } |
| } |
| |
| |
| @Test |
| public void testMixedTypeInListStatement() throws Exception { |
| String query = "SELECT entity_id FROM ATABLE WHERE organization_id=? AND x_long IN (5, ?)"; |
| String url = getUrl() + ";" + PhoenixRuntime.CURRENT_SCN_ATTRIB + "=" + (ts + 5); // Run query at timestamp 5 |
| Properties props = PropertiesUtil.deepCopy(TEST_PROPERTIES); |
| Connection conn = DriverManager.getConnection(url, props); |
| try { |
| PreparedStatement statement = conn.prepareStatement(query); |
| statement.setString(1, tenantId); |
| long l = Integer.MAX_VALUE + 1L; |
| statement.setLong(2, l); |
| ResultSet rs = statement.executeQuery(); |
| assertTrue(rs.next()); |
| assertEquals(ROW7, rs.getString(1)); |
| assertTrue(rs.next()); |
| assertEquals(ROW9, rs.getString(1)); |
| assertFalse(rs.next()); |
| } finally { |
| conn.close(); |
| } |
| } |
| |
| @Test |
| public void testIsNull() throws Exception { |
| String query = "SELECT entity_id FROM aTable WHERE X_DECIMAL is null"; |
| Properties props = PropertiesUtil.deepCopy(TEST_PROPERTIES); |
| props.setProperty(PhoenixRuntime.CURRENT_SCN_ATTRIB, Long.toString(ts + 2)); // Execute at timestamp 2 |
| Connection conn = DriverManager.getConnection(getUrl(), props); |
| try { |
| PreparedStatement statement = conn.prepareStatement(query); |
| ResultSet rs = statement.executeQuery(); |
| assertTrue (rs.next()); |
| assertEquals(rs.getString(1), ROW1); |
| assertTrue (rs.next()); |
| assertEquals(rs.getString(1), ROW2); |
| assertTrue (rs.next()); |
| assertEquals(rs.getString(1), ROW3); |
| assertTrue (rs.next()); |
| assertEquals(rs.getString(1), ROW4); |
| assertTrue (rs.next()); |
| assertEquals(rs.getString(1), ROW5); |
| assertTrue (rs.next()); |
| assertEquals(rs.getString(1), ROW6); |
| assertFalse(rs.next()); |
| } finally { |
| conn.close(); |
| } |
| } |
| |
| @Test |
| public void testIsNotNull() throws Exception { |
| String query = "SELECT entity_id FROM aTable WHERE X_DECIMAL is not null"; |
| Properties props = PropertiesUtil.deepCopy(TEST_PROPERTIES); |
| props.setProperty(PhoenixRuntime.CURRENT_SCN_ATTRIB, Long.toString(ts + 2)); // Execute at timestamp 2 |
| Connection conn = DriverManager.getConnection(getUrl(), props); |
| try { |
| PreparedStatement statement = conn.prepareStatement(query); |
| ResultSet rs = statement.executeQuery(); |
| assertTrue (rs.next()); |
| assertEquals(rs.getString(1), ROW7); |
| assertTrue (rs.next()); |
| assertEquals(rs.getString(1), ROW8); |
| assertTrue (rs.next()); |
| assertEquals(rs.getString(1), ROW9); |
| assertFalse(rs.next()); |
| } finally { |
| conn.close(); |
| } |
| } |
| |
| @Test |
| public void testValidStringConcatExpression() throws Exception {//test fails with stack overflow wee |
| int counter=0; |
| String[] answers = new String[]{"00D300000000XHP5bar","a5bar","15bar","5bar","5bar"}; |
| String[] queries = new String[] { |
| "SELECT organization_id || 5 || 'bar' FROM atable limit 1", |
| "SELECT a_string || 5 || 'bar' FROM atable order by a_string limit 1", |
| "SELECT a_integer||5||'bar' FROM atable order by a_integer limit 1", |
| "SELECT x_decimal||5||'bar' FROM atable limit 1", |
| "SELECT x_long||5||'bar' FROM atable limit 1" |
| }; |
| |
| for (String query : queries) { |
| Properties props = new Properties(); |
| props.setProperty(PhoenixRuntime.CURRENT_SCN_ATTRIB, Long.toString(ts + 2)); // Execute at timestamp 2 |
| Connection conn = DriverManager.getConnection(getUrl(), props); |
| try { |
| PreparedStatement statement = conn.prepareStatement(query); |
| ResultSet rs=statement.executeQuery(); |
| assertTrue(rs.next()); |
| assertEquals(answers[counter++],rs.getString(1)); |
| assertFalse(rs.next()); |
| } |
| finally { |
| conn.close(); |
| } |
| } |
| } |
| |
| @Test |
| public void testRowKeySingleIn() throws Exception { |
| String query = "SELECT entity_id FROM aTable WHERE organization_id=? and entity_id IN (?,?,?)"; |
| Properties props = PropertiesUtil.deepCopy(TEST_PROPERTIES); |
| props.setProperty(PhoenixRuntime.CURRENT_SCN_ATTRIB, Long.toString(ts + 2)); // Execute at timestamp 2 |
| Connection conn = DriverManager.getConnection(getUrl(), props); |
| try { |
| PreparedStatement statement = conn.prepareStatement(query); |
| statement.setString(1, tenantId); |
| statement.setString(2, ROW2); |
| statement.setString(3, ROW6); |
| statement.setString(4, ROW8); |
| ResultSet rs = statement.executeQuery(); |
| assertTrue (rs.next()); |
| assertEquals(rs.getString(1), ROW2); |
| assertTrue (rs.next()); |
| assertEquals(rs.getString(1), ROW6); |
| assertTrue (rs.next()); |
| assertEquals(rs.getString(1), ROW8); |
| assertFalse(rs.next()); |
| } finally { |
| conn.close(); |
| } |
| } |
| |
| |
| @Test |
| public void testRowKeyMultiIn() throws Exception { |
| String query = "SELECT entity_id FROM aTable WHERE organization_id=? and entity_id IN (?,?,?) and a_string IN (?,?)"; |
| Properties props = PropertiesUtil.deepCopy(TEST_PROPERTIES); |
| props.setProperty(PhoenixRuntime.CURRENT_SCN_ATTRIB, Long.toString(ts + 2)); // Execute at timestamp 2 |
| Connection conn = DriverManager.getConnection(getUrl(), props); |
| try { |
| PreparedStatement statement = conn.prepareStatement(query); |
| statement.setString(1, tenantId); |
| statement.setString(2, ROW2); |
| statement.setString(3, ROW6); |
| statement.setString(4, ROW9); |
| statement.setString(5, B_VALUE); |
| statement.setString(6, C_VALUE); |
| ResultSet rs = statement.executeQuery(); |
| assertTrue (rs.next()); |
| assertEquals(rs.getString(1), ROW6); |
| assertTrue (rs.next()); |
| assertEquals(rs.getString(1), ROW9); |
| assertFalse(rs.next()); |
| } finally { |
| conn.close(); |
| } |
| } |
| |
| @Test |
| public void testColumnAliasMapping() throws Exception { |
| String query = "SELECT a.a_string, aTable.b_string FROM aTable a WHERE ?=organization_id and 5=a_integer ORDER BY a_string, b_string"; |
| Properties props = PropertiesUtil.deepCopy(TEST_PROPERTIES); |
| props.setProperty(PhoenixRuntime.CURRENT_SCN_ATTRIB, Long.toString(ts + 2)); // Execute at timestamp 2 |
| Connection conn = DriverManager.getConnection(getUrl(), props); |
| try { |
| PreparedStatement statement = conn.prepareStatement(query); |
| statement.setString(1, tenantId); |
| ResultSet rs = statement.executeQuery(); |
| assertTrue (rs.next()); |
| assertEquals(rs.getString(1), B_VALUE); |
| assertEquals(rs.getString("B_string"), C_VALUE); |
| assertFalse(rs.next()); |
| } finally { |
| conn.close(); |
| } |
| } |
| } |