| /* |
| * 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.ignite.jdbc.thin; |
| |
| import java.io.Serializable; |
| import java.sql.Connection; |
| import java.sql.DriverManager; |
| import java.sql.ResultSet; |
| import java.sql.SQLException; |
| import java.sql.SQLFeatureNotSupportedException; |
| import java.sql.Statement; |
| import java.util.concurrent.Callable; |
| import org.apache.ignite.IgniteCache; |
| import org.apache.ignite.cache.query.annotations.QuerySqlField; |
| import org.apache.ignite.cache.query.annotations.QuerySqlFunction; |
| import org.apache.ignite.configuration.CacheConfiguration; |
| import org.apache.ignite.configuration.IgniteConfiguration; |
| import org.apache.ignite.internal.util.typedef.F; |
| import org.apache.ignite.testframework.GridTestUtils; |
| import org.apache.ignite.testframework.GridTestUtils.RunnableX; |
| import org.junit.Ignore; |
| |
| import static org.apache.ignite.cache.CacheMode.PARTITIONED; |
| import static org.apache.ignite.cache.CacheWriteSynchronizationMode.FULL_SYNC; |
| |
| /** |
| * Statement test. |
| */ |
| @SuppressWarnings({"ThrowableNotThrown"}) |
| public class JdbcThinStatementSelfTest extends JdbcThinAbstractSelfTest { |
| /** URL. */ |
| private String url = partitionAwareness ? |
| "jdbc:ignite:thin://127.0.0.1:10800..10802?partitionAwareness=true" : |
| "jdbc:ignite:thin://127.0.0.1?partitionAwareness=false"; |
| |
| /** Nodes count. */ |
| private int nodesCnt = partitionAwareness ? 4 : 3; |
| |
| /** SQL query. */ |
| private static final String SQL = "select * from Person where age > 30"; |
| |
| /** Connection. */ |
| private Connection conn; |
| |
| /** Statement. */ |
| private Statement stmt; |
| |
| /** {@inheritDoc} */ |
| @Override protected IgniteConfiguration getConfiguration(String igniteInstanceName) throws Exception { |
| IgniteConfiguration cfg = super.getConfiguration(igniteInstanceName); |
| |
| CacheConfiguration<?, ?> cache = defaultCacheConfiguration(); |
| |
| cache.setCacheMode(PARTITIONED); |
| cache.setBackups(1); |
| cache.setWriteSynchronizationMode(FULL_SYNC); |
| cache.setIndexedTypes( |
| String.class, Person.class, |
| Integer.class, Test.class |
| ); |
| |
| cfg.setCacheConfiguration(cache); |
| |
| return cfg; |
| } |
| |
| /** {@inheritDoc} */ |
| @Override protected void beforeTestsStarted() throws Exception { |
| super.beforeTestsStarted(); |
| |
| startGridsMultiThreaded(nodesCnt); |
| |
| fillCache(); |
| } |
| |
| /** {@inheritDoc} */ |
| @Override protected void beforeTest() throws Exception { |
| conn = DriverManager.getConnection(url); |
| |
| conn.setSchema('"' + DEFAULT_CACHE_NAME + '"'); |
| |
| stmt = conn.createStatement(); |
| |
| assert stmt != null; |
| assert !stmt.isClosed(); |
| } |
| |
| /** {@inheritDoc} */ |
| @Override protected void afterTest() throws Exception { |
| if (stmt != null && !stmt.isClosed()) { |
| stmt.close(); |
| |
| assert stmt.isClosed(); |
| } |
| |
| conn.close(); |
| |
| assert stmt.isClosed(); |
| assert conn.isClosed(); |
| } |
| |
| /** |
| * @throws Exception If failed. |
| */ |
| @org.junit.Test |
| public void testExecuteQuery0() throws Exception { |
| ResultSet rs = stmt.executeQuery(SQL); |
| |
| assertNotNull(rs); |
| |
| int cnt = 0; |
| |
| while (rs.next()) { |
| int id = rs.getInt("id"); |
| |
| if (id == 2) { |
| assertEquals("Joe", rs.getString("firstName")); |
| assertEquals("Black", rs.getString("lastName")); |
| assertEquals(35, rs.getInt("age")); |
| } |
| else if (id == 3) { |
| assertEquals("Mike", rs.getString("firstName")); |
| assertEquals("Green", rs.getString("lastName")); |
| assertEquals(40, rs.getInt("age")); |
| } |
| else |
| fail("Wrong ID: " + id); |
| |
| cnt++; |
| } |
| |
| assertEquals(2, cnt); |
| } |
| |
| /** |
| * @throws Exception If failed. |
| */ |
| @org.junit.Test |
| public void testExecuteQuery1() throws Exception { |
| final String sqlText = "select val from test"; |
| |
| try (ResultSet rs = stmt.executeQuery(sqlText)) { |
| assertNotNull(rs); |
| |
| assertTrue(rs.next()); |
| |
| int val = rs.getInt(1); |
| |
| assertTrue("Invalid val: " + val, val >= 1 && val <= 10); |
| } |
| |
| stmt.close(); |
| |
| // Call on a closed statement |
| checkStatementClosed(new RunnableX() { |
| @Override public void runx() throws Exception { |
| stmt.executeQuery(sqlText); |
| } |
| }); |
| } |
| |
| /** |
| * @throws Exception If failed. |
| */ |
| @org.junit.Test |
| public void testExecute() throws Exception { |
| assertTrue(stmt.execute(SQL)); |
| |
| assertEquals("Update count must be -1 for SELECT query", -1, stmt.getUpdateCount()); |
| |
| ResultSet rs = stmt.getResultSet(); |
| |
| assertNotNull(rs); |
| |
| int cnt = 0; |
| |
| while (rs.next()) { |
| int id = rs.getInt("id"); |
| |
| if (id == 2) { |
| assertEquals("Joe", rs.getString("firstName")); |
| assertEquals("Black", rs.getString("lastName")); |
| assertEquals(35, rs.getInt("age")); |
| } |
| else if (id == 3) { |
| assertEquals( "Mike", rs.getString("firstName")); |
| assertEquals( "Green", rs.getString("lastName")); |
| assertEquals(40, rs.getInt("age")); |
| } |
| else |
| fail("Wrong ID: " + id); |
| |
| cnt++; |
| } |
| |
| assertEquals(2, cnt); |
| |
| assertFalse("Statement has more results.", stmt.getMoreResults()); |
| } |
| |
| /** |
| * @throws Exception If failed. |
| */ |
| @org.junit.Test |
| public void testMaxRows() throws Exception { |
| stmt.setMaxRows(1); |
| |
| assertEquals(1, stmt.getMaxRows()); |
| |
| ResultSet rs = stmt.executeQuery(SQL); |
| |
| assertNotNull(rs); |
| |
| int cnt = 0; |
| |
| while (rs.next()) { |
| int id = rs.getInt("id"); |
| |
| if (id == 2) { |
| assertEquals("Joe", rs.getString("firstName")); |
| assertEquals("Black", rs.getString("lastName")); |
| assertEquals(35, rs.getInt("age")); |
| } |
| else if (id == 3) { |
| assertEquals( "Mike", rs.getString("firstName")); |
| assertEquals( "Green", rs.getString("lastName")); |
| assertEquals(40, rs.getInt("age")); |
| } |
| else |
| fail("Wrong ID: " + id); |
| |
| cnt++; |
| } |
| |
| assertEquals(1, cnt); |
| |
| stmt.setMaxRows(0); |
| |
| rs = stmt.executeQuery(SQL); |
| |
| assertNotNull(rs); |
| |
| cnt = 0; |
| |
| while (rs.next()) { |
| int id = rs.getInt("id"); |
| |
| if (id == 2) { |
| assertEquals("Joe", rs.getString("firstName")); |
| assertEquals("Black", rs.getString("lastName")); |
| assertEquals(35, rs.getInt("age")); |
| } |
| else if (id == 3) { |
| assertEquals( "Mike", rs.getString("firstName")); |
| assertEquals( "Green", rs.getString("lastName")); |
| assertEquals(40, rs.getInt("age")); |
| } |
| else |
| fail("Wrong ID: " + id); |
| |
| cnt++; |
| } |
| |
| assertEquals(2, cnt); |
| } |
| |
| /** |
| * @throws Exception If failed. |
| */ |
| @org.junit.Test |
| public void testCloseResultSet0() throws Exception { |
| ResultSet rs0 = stmt.executeQuery(SQL); |
| ResultSet rs1 = stmt.executeQuery(SQL); |
| ResultSet rs2 = stmt.executeQuery(SQL); |
| |
| assertTrue("ResultSet must be implicitly closed after re-execute statement", rs0.isClosed()); |
| assertTrue("ResultSet must be implicitly closed after re-execute statement", rs1.isClosed()); |
| |
| assertFalse("Last result set must be available", rs2.isClosed()); |
| |
| stmt.close(); |
| |
| assertTrue("ResultSet must be explicitly closed after close statement", rs2.isClosed()); |
| } |
| |
| /** |
| * @throws Exception If failed. |
| */ |
| @org.junit.Test |
| public void testCloseResultSet1() throws Exception { |
| stmt.execute(SQL); |
| |
| ResultSet rs = stmt.getResultSet(); |
| |
| stmt.close(); |
| |
| assertTrue("ResultSet must be explicitly closed after close statement", rs.isClosed()); |
| } |
| |
| /** |
| * @throws Exception If failed. |
| */ |
| @org.junit.Test |
| public void testCloseResultSetByConnectionClose() throws Exception { |
| ResultSet rs = stmt.executeQuery(SQL); |
| |
| conn.close(); |
| |
| assertTrue("Statement must be implicitly closed after close connection", stmt.isClosed()); |
| assertTrue("ResultSet must be implicitly closed after close connection", rs.isClosed()); |
| } |
| |
| /** |
| * @throws Exception If failed. |
| */ |
| @org.junit.Test |
| public void testCloseOnCompletionAfterQuery() throws Exception { |
| assertFalse("Invalid default closeOnCompletion", stmt.isCloseOnCompletion()); |
| |
| ResultSet rs0 = stmt.executeQuery(SQL); |
| |
| ResultSet rs1 = stmt.executeQuery(SQL); |
| |
| assertTrue("Result set must be closed implicitly", rs0.isClosed()); |
| |
| assertFalse("Statement must not be closed", stmt.isClosed()); |
| |
| rs1.close(); |
| |
| assertFalse("Statement must not be closed", stmt.isClosed()); |
| |
| ResultSet rs2 = stmt.executeQuery(SQL); |
| |
| stmt.closeOnCompletion(); |
| |
| assertTrue("Invalid closeOnCompletion", stmt.isCloseOnCompletion()); |
| |
| rs2.close(); |
| |
| assertTrue("Statement must be closed", stmt.isClosed()); |
| } |
| |
| /** |
| * @throws Exception If failed. |
| */ |
| @org.junit.Test |
| public void testCloseOnCompletionBeforeQuery() throws Exception { |
| assertFalse("Invalid default closeOnCompletion", stmt.isCloseOnCompletion()); |
| |
| ResultSet rs0 = stmt.executeQuery(SQL); |
| |
| ResultSet rs1 = stmt.executeQuery(SQL); |
| |
| assertTrue("Result set must be closed implicitly", rs0.isClosed()); |
| |
| assertFalse("Statement must not be closed", stmt.isClosed()); |
| |
| rs1.close(); |
| |
| assertFalse("Statement must not be closed", stmt.isClosed()); |
| |
| stmt.closeOnCompletion(); |
| |
| ResultSet rs2 = stmt.executeQuery(SQL); |
| |
| assertTrue("Invalid closeOnCompletion", stmt.isCloseOnCompletion()); |
| |
| rs2.close(); |
| |
| assertTrue("Statement must be closed", stmt.isClosed()); |
| } |
| |
| /** |
| * @throws Exception If failed. |
| */ |
| @org.junit.Test |
| public void testExecuteQueryMultipleOnlyResultSets() throws Exception { |
| assertTrue(conn.getMetaData().supportsMultipleResultSets()); |
| |
| int stmtCnt = 10; |
| |
| StringBuilder sql = new StringBuilder(); |
| |
| for (int i = 0; i < stmtCnt; ++i) |
| sql.append("select ").append(i).append("; "); |
| |
| assertTrue(stmt.execute(sql.toString())); |
| |
| for (int i = 0; i < stmtCnt - 1; ++i) { |
| ResultSet rs = stmt.getResultSet(); |
| |
| assertTrue(rs.next()); |
| assertEquals(i, rs.getInt(1)); |
| assertFalse(rs.next()); |
| |
| assertTrue(stmt.getMoreResults()); |
| } |
| |
| ResultSet rs = stmt.getResultSet(); |
| |
| assertTrue(rs.next()); |
| assertEquals(stmtCnt - 1, rs.getInt(1)); |
| assertFalse(rs.next()); |
| |
| assertFalse(stmt.getMoreResults()); |
| } |
| |
| /** |
| * @throws Exception If failed. |
| */ |
| @org.junit.Test |
| public void testExecuteQueryMultipleOnlyDml() throws Exception { |
| conn.setSchema(null); |
| |
| Statement stmt0 = conn.createStatement(); |
| |
| int stmtCnt = 10; |
| |
| StringBuilder sql = new StringBuilder("drop table if exists test; create table test(ID int primary key, NAME varchar(20)); "); |
| |
| for (int i = 0; i < stmtCnt; ++i) |
| sql.append("insert into test (ID, NAME) values (" + i + ", 'name_" + i + "'); "); |
| |
| assertFalse(stmt0.execute(sql.toString())); |
| |
| // DROP TABLE statement |
| assertNull(stmt0.getResultSet()); |
| assertEquals(0, stmt0.getUpdateCount()); |
| |
| stmt0.getMoreResults(); |
| |
| // CREATE TABLE statement |
| assertNull(stmt0.getResultSet()); |
| assertEquals(0, stmt0.getUpdateCount()); |
| |
| for (int i = 0; i < stmtCnt; ++i) { |
| assertTrue(stmt0.getMoreResults()); |
| |
| assertNull(stmt0.getResultSet()); |
| assertEquals(1, stmt0.getUpdateCount()); |
| } |
| |
| assertFalse(stmt0.getMoreResults()); |
| } |
| |
| /** |
| * @throws Exception If failed. |
| */ |
| @org.junit.Test |
| public void testExecuteQueryMultipleMixed() throws Exception { |
| conn.setSchema(null); |
| |
| Statement stmt0 = conn.createStatement(); |
| |
| int stmtCnt = 10; |
| |
| StringBuilder sql = new StringBuilder("drop table if exists test; create table test(ID int primary key, NAME varchar(20)); "); |
| |
| for (int i = 0; i < stmtCnt; ++i) { |
| if (i % 2 == 0) |
| sql.append(" insert into test (ID, NAME) values (" + i + ", 'name_" + i + "'); "); |
| else |
| sql.append(" select * from test where id < " + i + "; "); |
| } |
| |
| assertFalse(stmt0.execute(sql.toString())); |
| |
| // DROP TABLE statement |
| assertNull(stmt0.getResultSet()); |
| assertEquals(0, stmt0.getUpdateCount()); |
| |
| assertTrue("Result set doesn't have more results.", stmt0.getMoreResults()); |
| |
| // CREATE TABLE statement |
| assertNull(stmt0.getResultSet()); |
| assertEquals(0, stmt0.getUpdateCount()); |
| |
| boolean notEmptyResult = false; |
| |
| for (int i = 0; i < stmtCnt; ++i) { |
| assertTrue(stmt0.getMoreResults()); |
| |
| if (i % 2 == 0) { |
| assertNull(stmt0.getResultSet()); |
| assertEquals(1, stmt0.getUpdateCount()); |
| } |
| else { |
| assertEquals(-1, stmt0.getUpdateCount()); |
| |
| ResultSet rs = stmt0.getResultSet(); |
| |
| int rowsCnt = 0; |
| |
| while (rs.next()) |
| rowsCnt++; |
| |
| assertTrue(rowsCnt <= (i + 1) / 2); |
| |
| if (rowsCnt == (i + 1) / 2) |
| notEmptyResult = true; |
| } |
| } |
| |
| assertTrue(notEmptyResult); |
| |
| assertFalse(stmt0.getMoreResults()); |
| } |
| |
| /** |
| * @throws Exception If failed. |
| */ |
| @org.junit.Test |
| public void testExecuteUpdate() throws Exception { |
| final String sqlText = "update test set val=1 where _key=1"; |
| |
| assertEquals(1, stmt.executeUpdate(sqlText)); |
| |
| stmt.close(); |
| |
| checkStatementClosed(new RunnableX() { |
| @Override public void runx() throws Exception { |
| stmt.executeUpdate(sqlText); |
| } |
| }); |
| } |
| |
| /** |
| * @throws Exception If failed. |
| */ |
| @org.junit.Test |
| public void testExecuteUpdateProducesResultSet() throws Exception { |
| final String sqlText = "select * from test"; |
| |
| GridTestUtils.assertThrows(log, |
| new Callable<Object>() { |
| @Override public Object call() throws Exception { |
| return stmt.executeUpdate(sqlText); |
| } |
| }, |
| SQLException.class, |
| "Given statement type does not match that declared by JDBC driver" |
| ); |
| } |
| |
| /** |
| * @throws Exception If failed. |
| */ |
| @org.junit.Test |
| public void testClose() throws Exception { |
| String sqlText = "select * from test"; |
| |
| ResultSet rs = stmt.executeQuery(sqlText); |
| |
| assertTrue(rs.next()); |
| assertFalse(rs.isClosed()); |
| |
| assertFalse(stmt.isClosed()); |
| |
| stmt.close(); |
| stmt.close(); // Closing closed is ok |
| |
| assertTrue(stmt.isClosed()); |
| |
| // Current result set must be closed |
| assertTrue(rs.isClosed()); |
| } |
| |
| /** |
| * @throws Exception If failed. |
| */ |
| @org.junit.Test |
| public void testGetSetMaxFieldSizeUnsupported() throws Exception { |
| assertEquals(0, stmt.getMaxFieldSize()); |
| |
| GridTestUtils.assertThrows(log, |
| new Callable<Object>() { |
| @Override public Object call() throws Exception { |
| stmt.setMaxFieldSize(100); |
| |
| return null; |
| } |
| }, |
| SQLFeatureNotSupportedException.class, |
| "Field size limitation is not supported" |
| ); |
| |
| assertEquals(0, stmt.getMaxFieldSize()); |
| |
| stmt.close(); |
| |
| // Call on a closed statement |
| checkStatementClosed(new RunnableX() { |
| @Override public void runx() throws Exception { |
| stmt.getMaxFieldSize(); |
| } |
| }); |
| |
| // Call on a closed statement |
| checkStatementClosed(new RunnableX() { |
| @Override public void runx() throws Exception { |
| stmt.setMaxFieldSize(100); |
| } |
| }); |
| } |
| |
| /** |
| * @throws Exception If failed. |
| */ |
| @org.junit.Test |
| public void testGetSetMaxRows() throws Exception { |
| assertEquals(0, stmt.getMaxRows()); |
| |
| GridTestUtils.assertThrows(log, |
| new Callable<Object>() { |
| @Override public Object call() throws Exception { |
| stmt.setMaxRows(-1); |
| |
| return null; |
| } |
| }, |
| SQLException.class, |
| "Invalid max rows value" |
| ); |
| |
| assertEquals(0, stmt.getMaxRows()); |
| |
| final int maxRows = 1; |
| |
| stmt.setMaxRows(maxRows); |
| |
| assertEquals(maxRows, stmt.getMaxRows()); |
| |
| String sqlText = "select * from test"; |
| |
| ResultSet rs = stmt.executeQuery(sqlText); |
| |
| assertTrue(rs.next()); |
| assertFalse(rs.next()); //max rows reached |
| |
| stmt.close(); |
| |
| // Call on a closed statement |
| checkStatementClosed(new RunnableX() { |
| @Override public void runx() throws Exception { |
| stmt.getMaxRows(); |
| } |
| }); |
| |
| // Call on a closed statement |
| checkStatementClosed(new RunnableX() { |
| @Override public void runx() throws Exception { |
| stmt.setMaxRows(maxRows); |
| } |
| }); |
| } |
| |
| /** |
| * @throws Exception If failed. |
| */ |
| @org.junit.Test |
| @Ignore("https://issues.apache.org/jira/browse/IGNITE-5440") |
| public void testSetEscapeProcessing() throws Exception { |
| stmt.setEscapeProcessing(false); |
| |
| final String sqlText = "select {fn CONVERT(1, SQL_BOOLEAN)}"; |
| |
| GridTestUtils.assertThrows(log, |
| new Callable<Object>() { |
| @Override public Object call() throws Exception { |
| return stmt.executeQuery(sqlText); |
| } |
| }, |
| SQLException.class, |
| "Failed to parse" |
| ); |
| |
| ResultSet rs = stmt.executeQuery(sqlText); |
| |
| assertTrue(rs.next()); |
| |
| assertEquals(true, rs.getBoolean(1)); |
| |
| stmt.setEscapeProcessing(true); |
| |
| stmt.close(); |
| |
| checkStatementClosed(new RunnableX() { |
| @Override public void runx() throws Exception { |
| stmt.setEscapeProcessing(true); |
| } |
| }); |
| } |
| |
| /** |
| * @throws Exception If failed. |
| */ |
| @org.junit.Test |
| public void testGetSetQueryTimeout() throws Exception { |
| assertEquals(0, stmt.getQueryTimeout()); |
| |
| // Invalid argument |
| GridTestUtils.assertThrows(log, |
| new Callable<Object>() { |
| @Override public Object call() throws Exception { |
| stmt.setQueryTimeout(-1); |
| |
| return null; |
| } |
| }, |
| SQLException.class, |
| "Invalid timeout value" |
| ); |
| |
| assertEquals(0, stmt.getQueryTimeout()); |
| |
| final int timeout = 3; |
| |
| stmt.setQueryTimeout(timeout); |
| |
| assertEquals(timeout, stmt.getQueryTimeout()); |
| |
| stmt.close(); |
| |
| // Call on a closed statement |
| checkStatementClosed(new RunnableX() { |
| @Override public void runx() throws Exception { |
| stmt.getQueryTimeout(); |
| } |
| }); |
| |
| // Call on a closed statement |
| checkStatementClosed(new RunnableX() { |
| @Override public void runx() throws Exception { |
| stmt.setQueryTimeout(timeout); |
| } |
| }); |
| } |
| |
| /** |
| * @throws Exception If failed. |
| */ |
| @org.junit.Test |
| public void testMaxFieldSize() throws Exception { |
| assertTrue(stmt.getMaxFieldSize() >= 0); |
| |
| GridTestUtils.assertThrows(log, |
| new Callable<Object>() { |
| @Override public Object call() throws Exception { |
| stmt.setMaxFieldSize(-1); |
| |
| return null; |
| } |
| }, |
| SQLException.class, |
| "Invalid field limit" |
| ); |
| |
| checkNotSupported(new RunnableX() { |
| @Override public void runx() throws Exception { |
| stmt.setMaxFieldSize(100); |
| } |
| }); |
| } |
| |
| /** |
| * @throws Exception If failed. |
| */ |
| @org.junit.Test |
| public void testQueryTimeout() throws Exception { |
| assertEquals("Default timeout invalid: " + stmt.getQueryTimeout(), 0, stmt.getQueryTimeout()); |
| |
| stmt.setQueryTimeout(10); |
| |
| assertEquals(10, stmt.getQueryTimeout()); |
| |
| stmt.close(); |
| |
| checkStatementClosed(new RunnableX() { |
| @Override public void runx() throws Exception { |
| stmt.getQueryTimeout(); |
| } |
| }); |
| |
| checkStatementClosed(new RunnableX() { |
| @Override public void runx() throws Exception { |
| stmt.setQueryTimeout(10); |
| } |
| }); |
| } |
| |
| /** |
| * @throws Exception If failed. |
| */ |
| @org.junit.Test |
| public void testWarningsOnClosedStatement() throws Exception { |
| stmt.clearWarnings(); |
| |
| assertNull(null, stmt.getWarnings()); |
| |
| stmt.close(); |
| |
| checkStatementClosed(new RunnableX() { |
| @Override public void runx() throws Exception { |
| stmt.getWarnings(); |
| } |
| }); |
| |
| checkStatementClosed(new RunnableX() { |
| @Override public void runx() throws Exception { |
| stmt.clearWarnings(); |
| } |
| }); |
| } |
| |
| /** |
| * @throws Exception If failed. |
| */ |
| @org.junit.Test |
| public void testCursorName() throws Exception { |
| checkNotSupported(new RunnableX() { |
| @Override public void runx() throws Exception { |
| stmt.setCursorName("test"); |
| } |
| }); |
| |
| stmt.close(); |
| |
| checkStatementClosed(new RunnableX() { |
| @Override public void runx() throws Exception { |
| stmt.setCursorName("test"); |
| } |
| }); |
| } |
| |
| /** |
| * @throws Exception If failed. |
| */ |
| @org.junit.Test |
| public void testGetMoreResults() throws Exception { |
| assertFalse(stmt.getMoreResults()); |
| |
| stmt.execute("select 1; "); |
| |
| ResultSet rs = stmt.getResultSet(); |
| |
| assertFalse(stmt.getMoreResults()); |
| |
| assertNull(stmt.getResultSet()); |
| |
| assertTrue(rs.isClosed()); |
| |
| stmt.close(); |
| |
| checkStatementClosed(new RunnableX() { |
| @Override public void runx() throws Exception { |
| stmt.getMoreResults(); |
| } |
| }); |
| } |
| |
| /** |
| * @throws Exception If failed. |
| */ |
| @org.junit.Test |
| public void testGetMoreResultsKeepCurrent() throws Exception { |
| assertFalse(stmt.getMoreResults(Statement.CLOSE_CURRENT_RESULT)); |
| assertFalse(stmt.getMoreResults(Statement.KEEP_CURRENT_RESULT)); |
| assertFalse(stmt.getMoreResults(Statement.CLOSE_ALL_RESULTS)); |
| |
| stmt.execute("select 1; "); |
| |
| ResultSet rs = stmt.getResultSet(); |
| |
| assertFalse(stmt.getMoreResults(Statement.KEEP_CURRENT_RESULT)); |
| |
| assertFalse(rs.isClosed()); |
| |
| stmt.close(); |
| |
| checkStatementClosed(new RunnableX() { |
| @Override public void runx() throws Exception { |
| stmt.getMoreResults(Statement.KEEP_CURRENT_RESULT); |
| } |
| }); |
| } |
| |
| /** |
| * @throws Exception If failed. |
| */ |
| @org.junit.Test |
| public void testGetMoreResultsCloseAll() throws Exception { |
| assertFalse(stmt.getMoreResults(Statement.CLOSE_CURRENT_RESULT)); |
| assertFalse(stmt.getMoreResults(Statement.KEEP_CURRENT_RESULT)); |
| assertFalse(stmt.getMoreResults(Statement.CLOSE_ALL_RESULTS)); |
| |
| stmt.execute("select 1; "); |
| |
| ResultSet rs = stmt.getResultSet(); |
| |
| assertFalse(stmt.getMoreResults(Statement.CLOSE_ALL_RESULTS)); |
| |
| stmt.close(); |
| |
| checkStatementClosed(new RunnableX() { |
| @Override public void runx() throws Exception { |
| stmt.getMoreResults(Statement.KEEP_CURRENT_RESULT); |
| } |
| }); |
| } |
| |
| /** |
| * Verifies that emty batch can be performed. |
| * |
| * @throws Exception If failed. |
| */ |
| @org.junit.Test |
| public void testBatchEmpty() throws Exception { |
| assertTrue(conn.getMetaData().supportsBatchUpdates()); |
| |
| stmt.addBatch(""); |
| stmt.clearBatch(); |
| |
| // Just verify that no exception have been thrown. |
| stmt.executeBatch(); |
| } |
| |
| /** |
| * @throws Exception If failed. |
| */ |
| @org.junit.Test |
| public void testFetchDirection() throws Exception { |
| assertEquals(ResultSet.FETCH_FORWARD, stmt.getFetchDirection()); |
| |
| GridTestUtils.assertThrows(log, |
| new Callable<Object>() { |
| @Override public Object call() throws Exception { |
| stmt.setFetchDirection(ResultSet.FETCH_REVERSE); |
| |
| return null; |
| } |
| }, |
| SQLFeatureNotSupportedException.class, |
| "Only forward direction is supported." |
| ); |
| |
| stmt.close(); |
| |
| checkStatementClosed(new RunnableX() { |
| @Override public void runx() throws Exception { |
| stmt.setFetchDirection(-1); |
| } |
| }); |
| |
| checkStatementClosed(new RunnableX() { |
| @Override public void runx() throws Exception { |
| stmt.getFetchDirection(); |
| } |
| }); |
| } |
| |
| /** |
| * @throws Exception If failed. |
| */ |
| @org.junit.Test |
| public void testAutogenerated() throws Exception { |
| GridTestUtils.assertThrows(log, |
| new Callable<Object>() { |
| @Override public Object call() throws Exception { |
| stmt.executeUpdate("select 1", -1); |
| |
| return null; |
| } |
| }, |
| SQLException.class, |
| "Invalid autoGeneratedKeys value"); |
| |
| GridTestUtils.assertThrows(log, |
| new Callable<Object>() { |
| @Override public Object call() throws Exception { |
| stmt.execute("select 1", -1); |
| |
| return null; |
| } |
| }, |
| SQLException.class, |
| "Invalid autoGeneratedKeys value"); |
| |
| assertFalse(conn.getMetaData().supportsGetGeneratedKeys()); |
| |
| checkNotSupported(new RunnableX() { |
| @Override public void runx() throws Exception { |
| stmt.getGeneratedKeys(); |
| } |
| }); |
| |
| checkNotSupported(new RunnableX() { |
| @Override public void runx() throws Exception { |
| stmt.executeUpdate("select 1", Statement.RETURN_GENERATED_KEYS); |
| } |
| }); |
| |
| checkNotSupported(new RunnableX() { |
| @Override public void runx() throws Exception { |
| stmt.executeUpdate("select 1", new int[] {1, 2}); |
| } |
| }); |
| |
| checkNotSupported(new RunnableX() { |
| @Override public void runx() throws Exception { |
| stmt.executeUpdate("select 1", new String[] {"a", "b"}); |
| } |
| }); |
| |
| checkNotSupported(new RunnableX() { |
| @Override public void runx() throws Exception { |
| stmt.execute("select 1", Statement.RETURN_GENERATED_KEYS); |
| } |
| }); |
| |
| checkNotSupported(new RunnableX() { |
| @Override public void runx() throws Exception { |
| stmt.execute("select 1", new int[] {1, 2}); |
| } |
| }); |
| |
| checkNotSupported(new RunnableX() { |
| @Override public void runx() throws Exception { |
| stmt.execute("select 1", new String[] {"a", "b"}); |
| } |
| }); |
| } |
| |
| /** |
| * @throws Exception If failed. |
| */ |
| @org.junit.Test |
| public void testStatementTypeMismatchSelectForCachedQuery() throws Exception { |
| // Put query to cache. |
| stmt.executeQuery("select 1;"); |
| |
| GridTestUtils.assertThrows(log, |
| new Callable<Object>() { |
| @Override public Object call() throws Exception { |
| stmt.executeUpdate("select 1;"); |
| |
| return null; |
| } |
| }, |
| SQLException.class, |
| "Given statement type does not match that declared by JDBC driver"); |
| |
| assertNull("Not results expected. Last statement is executed with exception", stmt.getResultSet()); |
| } |
| |
| /** |
| * @throws Exception If failed. |
| */ |
| @org.junit.Test |
| public void testStatementTypeMismatchUpdate() throws Exception { |
| GridTestUtils.assertThrows(log, |
| new Callable<Object>() { |
| @Override public Object call() throws Exception { |
| stmt.executeQuery("update test set val=28 where _key=1"); |
| |
| return null; |
| } |
| }, |
| SQLException.class, |
| "Given statement type does not match that declared by JDBC driver"); |
| |
| ResultSet rs = stmt.executeQuery("select val from test where _key=1"); |
| |
| boolean next = rs.next(); |
| |
| assertTrue(next); |
| |
| assertEquals("The data must not be updated. " + |
| "Because update statement is executed via 'executeQuery' method." + |
| " Data [val=" + rs.getInt(1) + ']', |
| 1, |
| rs.getInt(1)); |
| } |
| |
| /** */ |
| private void fillCache() { |
| IgniteCache<String, Person> cachePerson = grid(0).cache(DEFAULT_CACHE_NAME); |
| |
| assertNotNull(cachePerson); |
| |
| cachePerson.put("p1", new Person(1, "John", "White", 25)); |
| cachePerson.put("p2", new Person(2, "Joe", "Black", 35)); |
| cachePerson.put("p3", new Person(3, "Mike", "Green", 40)); |
| |
| IgniteCache<Integer, Test> cacheTest = grid(0).cache(DEFAULT_CACHE_NAME); |
| |
| for (int i = 1; i <= 10; i++) |
| cacheTest.put(i, new Test(i)); |
| } |
| |
| /** */ |
| @SuppressWarnings("unused") |
| public static class Test { |
| /** */ |
| @QuerySqlField |
| private int val; |
| |
| /** |
| * @param val Value. |
| */ |
| public Test(int val) { |
| this.val = val; |
| } |
| } |
| |
| /** |
| * |
| * @param v seconds to sleep |
| * @return passed value |
| */ |
| @SuppressWarnings("unused") |
| @QuerySqlFunction |
| public static int sleep_func(int v) { |
| try { |
| Thread.sleep(v * 1000); |
| } |
| catch (InterruptedException ignored) { |
| // No-op |
| } |
| return v; |
| } |
| |
| /** |
| * Person. |
| */ |
| private static class Person implements Serializable { |
| /** ID. */ |
| @QuerySqlField |
| private final int id; |
| |
| /** First name. */ |
| @QuerySqlField |
| private final String firstName; |
| |
| /** Last name. */ |
| @QuerySqlField |
| private final String lastName; |
| |
| /** Age. */ |
| @QuerySqlField |
| private final int age; |
| |
| /** |
| * @param id ID. |
| * @param firstName First name. |
| * @param lastName Last name. |
| * @param age Age. |
| */ |
| private Person(int id, String firstName, String lastName, int age) { |
| assert !F.isEmpty(firstName); |
| assert !F.isEmpty(lastName); |
| assert age > 0; |
| |
| this.id = id; |
| this.firstName = firstName; |
| this.lastName = lastName; |
| this.age = age; |
| } |
| } |
| } |