| /* |
| * 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.internal.runner.app.jdbc; |
| |
| 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 org.junit.jupiter.api.AfterEach; |
| import org.junit.jupiter.api.BeforeEach; |
| import org.junit.jupiter.api.Disabled; |
| import org.junit.jupiter.api.Test; |
| |
| import static org.junit.jupiter.api.Assertions.assertEquals; |
| import static org.junit.jupiter.api.Assertions.assertFalse; |
| import static org.junit.jupiter.api.Assertions.assertNotNull; |
| import static org.junit.jupiter.api.Assertions.assertNull; |
| import static org.junit.jupiter.api.Assertions.assertThrows; |
| import static org.junit.jupiter.api.Assertions.assertTrue; |
| import static org.junit.jupiter.api.Assertions.fail; |
| |
| /** |
| * Statement test. |
| */ |
| @SuppressWarnings({"ThrowableNotThrown"}) |
| public class JdbcStatementSelfTest extends AbstractJdbcSelfTest { |
| /** SQL query. */ |
| private static final String SQL = |
| "select 1::INTEGER, true, 1::TINYINT, 1::SMALLINT, 1::INTEGER, 1::BIGINT, 1.0::FLOAT, 1.0::DOUBLE, 1.0::DOUBLE, '1';"; |
| |
| /** Statement. */ |
| private Statement stmt; |
| |
| /** Connection. */ |
| private Connection conn; |
| |
| /** |
| * Create the connection ant statement. |
| * |
| * @throws Exception if failed. |
| */ |
| @BeforeEach |
| protected void beforeTest() throws Exception { |
| conn = DriverManager.getConnection(URL); |
| |
| stmt = conn.createStatement(); |
| |
| assertNotNull(stmt); |
| assertFalse(stmt.isClosed()); |
| } |
| |
| /** |
| * Close the connection and statement. |
| * |
| * @throws Exception if failed. |
| */ |
| @AfterEach |
| protected void afterTest() throws Exception { |
| if (stmt != null && !stmt.isClosed()) { |
| stmt.close(); |
| |
| assertTrue(stmt.isClosed()); |
| } |
| |
| conn.close(); |
| |
| assertTrue(stmt.isClosed()); |
| assertTrue(conn.isClosed()); |
| } |
| |
| /** |
| * @throws Exception If failed. |
| */ |
| @Test |
| @Disabled("IGNITE-15187 + IGNITE-15108") |
| 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. |
| */ |
| @Test |
| public void testExecuteQuery1() throws Exception { |
| final String sqlText = "select 5;"; |
| |
| try (ResultSet rs = stmt.executeQuery(sqlText)) { |
| assertNotNull(rs); |
| |
| assertTrue(rs.next()); |
| |
| int val = rs.getInt(1); |
| |
| assertTrue(val >= 1 && val <= 10, "Invalid val: " + val); |
| } |
| |
| stmt.close(); |
| |
| // Call on a closed statement |
| checkStatementClosed(() -> stmt.executeQuery(sqlText)); |
| } |
| |
| /** |
| * @throws Exception If failed. |
| */ |
| @Test |
| @Disabled("IGNITE-15187 + IGNITE-15108") |
| public void testExecute() throws Exception { |
| assertTrue(stmt.execute(SQL)); |
| |
| assertEquals(-1, stmt.getUpdateCount(), "Update count must be -1 for SELECT query"); |
| |
| 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(stmt.getMoreResults(), "Statement has more results."); |
| } |
| |
| /** |
| * @throws Exception If failed. |
| */ |
| @Test |
| @Disabled("IGNITE-15187 + IGNITE-15108") |
| 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. |
| */ |
| @Test |
| public void testCloseResultSet0() throws Exception { |
| ResultSet rs0 = stmt.executeQuery(SQL); |
| ResultSet rs1 = stmt.executeQuery(SQL); |
| ResultSet rs2 = stmt.executeQuery(SQL); |
| |
| assertTrue(rs0.isClosed(), "ResultSet must be implicitly closed after re-execute statement"); |
| assertTrue(rs1.isClosed(), "ResultSet must be implicitly closed after re-execute statement"); |
| |
| assertFalse(rs2.isClosed(), "Last result set must be available"); |
| |
| stmt.close(); |
| |
| assertTrue(rs2.isClosed(), "ResultSet must be explicitly closed after close statement"); |
| } |
| |
| /** |
| * @throws Exception If failed. |
| */ |
| @Test |
| public void testCloseResultSet1() throws Exception { |
| stmt.execute(SQL); |
| |
| ResultSet rs = stmt.getResultSet(); |
| |
| stmt.close(); |
| |
| assertTrue(rs.isClosed(), "ResultSet must be explicitly closed after close statement"); |
| } |
| |
| /** |
| * @throws Exception If failed. |
| */ |
| @Test |
| public void testCloseResultSetByConnectionClose() throws Exception { |
| ResultSet rs = stmt.executeQuery(SQL); |
| |
| conn.close(); |
| |
| assertTrue(stmt.isClosed(), "Statement must be implicitly closed after close connection"); |
| assertTrue(rs.isClosed(), "ResultSet must be implicitly closed after close connection"); |
| } |
| |
| /** |
| * @throws Exception If failed. |
| */ |
| @Test |
| public void testCloseOnCompletionAfterQuery() throws Exception { |
| assertFalse(stmt.isCloseOnCompletion(), "Invalid default closeOnCompletion"); |
| |
| ResultSet rs0 = stmt.executeQuery(SQL); |
| |
| ResultSet rs1 = stmt.executeQuery(SQL); |
| |
| assertTrue(rs0.isClosed(), "Result set must be closed implicitly"); |
| |
| assertFalse(stmt.isClosed(), "Statement must not be closed"); |
| |
| rs1.close(); |
| |
| assertFalse(stmt.isClosed(), "Statement must not be closed"); |
| |
| ResultSet rs2 = stmt.executeQuery(SQL); |
| |
| stmt.closeOnCompletion(); |
| |
| assertTrue(stmt.isCloseOnCompletion(), "Invalid closeOnCompletion"); |
| |
| rs2.close(); |
| |
| assertTrue(stmt.isClosed(), "Statement must be closed"); |
| } |
| |
| /** |
| * @throws Exception If failed. |
| */ |
| @Test |
| public void testCloseOnCompletionBeforeQuery() throws Exception { |
| assertFalse(stmt.isCloseOnCompletion(), "Invalid default closeOnCompletion"); |
| |
| ResultSet rs0 = stmt.executeQuery(SQL); |
| |
| ResultSet rs1 = stmt.executeQuery(SQL); |
| |
| assertTrue(rs0.isClosed(), "Result set must be closed implicitly"); |
| |
| assertFalse(stmt.isClosed(), "Statement must not be closed"); |
| |
| rs1.close(); |
| |
| assertFalse(stmt.isClosed(), "Statement must not be closed"); |
| |
| stmt.closeOnCompletion(); |
| |
| ResultSet rs2 = stmt.executeQuery(SQL); |
| |
| assertTrue(stmt.isCloseOnCompletion(), "Invalid closeOnCompletion"); |
| |
| rs2.close(); |
| |
| assertTrue(stmt.isClosed(), "Statement must be closed"); |
| } |
| |
| /** |
| * @throws Exception If failed. |
| */ |
| @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. |
| */ |
| @Test |
| @Disabled("IGNITE-15108") |
| 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. |
| */ |
| @Test |
| @Disabled("IGNITE-15108") |
| 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(stmt0.getMoreResults(), "Result set doesn't have more results."); |
| |
| // 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. |
| */ |
| @Test |
| @Disabled("IGNITE-15108") |
| public void testExecuteUpdate() throws Exception { |
| final String sqlText = "update test set val=1 where _key=1"; |
| |
| assertEquals(1, stmt.executeUpdate(sqlText)); |
| |
| stmt.close(); |
| |
| checkStatementClosed(() -> stmt.executeUpdate(sqlText)); |
| } |
| |
| /** |
| * @throws Exception If failed. |
| */ |
| @Test |
| public void testExecuteUpdateProducesResultSet() { |
| final String sqlText = "select * from test"; |
| |
| assertThrows(SQLException.class, () -> stmt.executeUpdate(sqlText), |
| "Given statement type does not match that declared by JDBC driver" |
| ); |
| } |
| |
| /** |
| * @throws Exception If failed. |
| */ |
| @Test |
| public void testClose() throws Exception { |
| String sqlText = "select 1"; |
| |
| 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. |
| */ |
| @Test |
| public void testGetSetMaxFieldSizeUnsupported() throws Exception { |
| assertEquals(0, stmt.getMaxFieldSize()); |
| |
| assertThrows(SQLFeatureNotSupportedException.class, () -> stmt.setMaxFieldSize(100), |
| "Field size limitation is not supported"); |
| |
| assertEquals(0, stmt.getMaxFieldSize()); |
| |
| stmt.close(); |
| |
| // Call on a closed statement |
| checkStatementClosed(() -> stmt.getMaxFieldSize()); |
| |
| // Call on a closed statement |
| checkStatementClosed(() -> stmt.setMaxFieldSize(100)); |
| } |
| |
| /** |
| * @throws Exception If failed. |
| */ |
| @Test |
| @Disabled |
| public void testGetSetMaxRows() throws Exception { |
| assertEquals(0, stmt.getMaxRows()); |
| |
| assertThrows(SQLException.class, () -> stmt.setMaxRows(-1), |
| "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(() -> stmt.getMaxRows()); |
| |
| // Call on a closed statement |
| checkStatementClosed(() -> stmt.setMaxRows(maxRows)); |
| } |
| |
| /** |
| * @throws Exception If failed. |
| */ |
| @Test |
| public void testGetSetQueryTimeout() throws Exception { |
| assertEquals(0, stmt.getQueryTimeout()); |
| |
| assertThrows(SQLException.class, () -> stmt.setQueryTimeout(-1), |
| "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(() -> stmt.getQueryTimeout()); |
| |
| // Call on a closed statement |
| checkStatementClosed(() -> stmt.setQueryTimeout(timeout)); |
| } |
| |
| /** |
| * @throws Exception If failed. |
| */ |
| @Test |
| public void testMaxFieldSize() throws Exception { |
| assertTrue(stmt.getMaxFieldSize() >= 0); |
| |
| assertThrows(SQLException.class, () -> stmt.setMaxFieldSize(-1), |
| "Invalid field limit"); |
| |
| checkNotSupported(() -> stmt.setMaxFieldSize(100)); |
| } |
| |
| /** |
| * @throws Exception If failed. |
| */ |
| @Test |
| public void testQueryTimeout() throws Exception { |
| assertEquals(0, stmt.getQueryTimeout(), "Default timeout invalid: " + stmt.getQueryTimeout()); |
| |
| stmt.setQueryTimeout(10); |
| |
| assertEquals(10, stmt.getQueryTimeout()); |
| |
| stmt.close(); |
| |
| checkStatementClosed(() -> stmt.getQueryTimeout()); |
| |
| checkStatementClosed(() -> stmt.setQueryTimeout(10)); |
| } |
| |
| /** |
| * @throws Exception If failed. |
| */ |
| @Test |
| public void testWarningsOnClosedStatement() throws Exception { |
| stmt.clearWarnings(); |
| |
| assertNull(stmt.getWarnings()); |
| |
| stmt.close(); |
| |
| checkStatementClosed(() -> stmt.getWarnings()); |
| |
| checkStatementClosed(() -> stmt.clearWarnings()); |
| } |
| |
| /** |
| * @throws Exception If failed. |
| */ |
| @Test |
| public void testCursorName() throws Exception { |
| checkNotSupported(() -> stmt.setCursorName("test")); |
| |
| stmt.close(); |
| |
| checkStatementClosed(() -> stmt.setCursorName("test")); |
| } |
| |
| /** |
| * @throws Exception If failed. |
| */ |
| @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(() -> stmt.getMoreResults()); |
| } |
| |
| /** |
| * @throws Exception If failed. |
| */ |
| @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(); |
| |
| assertThrows(SQLFeatureNotSupportedException.class, () -> stmt.getMoreResults(Statement.KEEP_CURRENT_RESULT)); |
| |
| stmt.close(); |
| |
| checkStatementClosed(() -> stmt.getMoreResults(Statement.KEEP_CURRENT_RESULT)); |
| } |
| |
| /** |
| * @throws Exception If failed. |
| */ |
| @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; "); |
| |
| assertThrows(SQLFeatureNotSupportedException.class, () -> stmt.getMoreResults(Statement.KEEP_CURRENT_RESULT)); |
| |
| stmt.close(); |
| |
| checkStatementClosed(() -> stmt.getMoreResults(Statement.KEEP_CURRENT_RESULT)); |
| } |
| |
| /** |
| * TODO Enable when batch query is supported |
| * |
| * Verifies that empty batch can be performed. |
| * |
| * @throws Exception If failed. |
| */ |
| @Test |
| @Disabled |
| 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. |
| */ |
| @Test |
| public void testFetchDirection() throws Exception { |
| assertEquals(ResultSet.FETCH_FORWARD, stmt.getFetchDirection()); |
| |
| assertThrows( |
| SQLFeatureNotSupportedException.class, |
| () -> stmt.setFetchDirection(ResultSet.FETCH_REVERSE), |
| "Only forward direction is supported." |
| ); |
| |
| stmt.close(); |
| |
| checkStatementClosed(() -> stmt.setFetchDirection(-1)); |
| |
| checkStatementClosed(() -> stmt.getFetchDirection()); |
| } |
| |
| /** |
| * @throws Exception If failed. |
| */ |
| @Test |
| public void testAutogenerated() throws Exception { |
| assertThrows( |
| SQLException.class, |
| () -> stmt.executeUpdate("select 1", -1), |
| "Invalid autoGeneratedKeys value" |
| ); |
| |
| assertThrows( |
| SQLException.class, |
| () -> stmt.execute("select 1", -1), |
| "Invalid autoGeneratedKeys value" |
| ); |
| |
| // assertFalse(conn.getMetaData().supportsGetGeneratedKeys()); |
| |
| checkNotSupported(() -> stmt.getGeneratedKeys()); |
| |
| checkNotSupported(() -> stmt.executeUpdate("select 1", Statement.RETURN_GENERATED_KEYS)); |
| |
| checkNotSupported(() -> stmt.executeUpdate("select 1", new int[] {1, 2})); |
| |
| checkNotSupported(() -> stmt.executeUpdate("select 1", new String[] {"a", "b"})); |
| |
| checkNotSupported(() -> stmt.execute("select 1", Statement.RETURN_GENERATED_KEYS)); |
| |
| checkNotSupported(() -> stmt.execute("select 1", new int[] {1, 2})); |
| |
| checkNotSupported(() -> stmt.execute("select 1", new String[] {"a", "b"})); |
| } |
| |
| /** |
| * @throws Exception If failed. |
| */ |
| @Test |
| public void testStatementTypeMismatchSelectForCachedQuery() throws Exception { |
| // Put query to cache. |
| stmt.executeQuery("select 1;"); |
| |
| assertThrows( |
| SQLException.class, |
| () -> stmt.executeUpdate("select 1;"), |
| "Given statement type does not match that declared by JDBC driver" |
| ); |
| |
| assertNull(stmt.getResultSet(), "Not results expected. Last statement is executed with exception"); |
| } |
| |
| /** |
| * @throws Exception If failed. |
| */ |
| @Test |
| @Disabled("IGNITE-15108") |
| public void testStatementTypeMismatchUpdate() throws Exception { |
| assertThrows( |
| SQLException.class, |
| () -> stmt.executeQuery("update test set val=28 where _key=1"), |
| "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( |
| 1, |
| rs.getInt(1), |
| "The data must not be updated. " + |
| "Because update statement is executed via 'executeQuery' method." + |
| " Data [val=" + rs.getInt(1) + ']' |
| ); |
| } |
| } |