| /* |
| * 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.drill.exec.store.jdbc; |
| |
| import org.apache.drill.categories.JdbcStorageTest; |
| import org.apache.drill.common.logical.StoragePluginConfig.AuthMode; |
| import org.apache.drill.common.logical.security.PlainCredentialsProvider; |
| import org.apache.drill.exec.store.enumerable.plan.EnumMockPlugin; |
| import org.apache.drill.test.ClusterFixture; |
| import org.apache.drill.test.ClusterTest; |
| import org.apache.drill.test.QueryBuilder.QuerySummary; |
| import org.h2.tools.RunScript; |
| import org.junit.BeforeClass; |
| import org.junit.Test; |
| import org.junit.experimental.categories.Category; |
| |
| import java.io.FileReader; |
| import java.net.URL; |
| import java.nio.file.Paths; |
| import java.sql.Connection; |
| import java.sql.DriverManager; |
| import java.util.HashMap; |
| import java.util.Map; |
| import java.util.TimeZone; |
| |
| import static org.junit.Assert.assertNotNull; |
| import static org.junit.Assert.assertTrue; |
| |
| @Category(JdbcStorageTest.class) |
| public class TestJdbcInsertWithH2 extends ClusterTest { |
| |
| @BeforeClass |
| public static void init() throws Exception { |
| startCluster(ClusterFixture.builder(dirTestWatcher)); |
| // Force timezone to UTC for these tests. |
| TimeZone.setDefault(TimeZone.getTimeZone("UTC")); |
| dirTestWatcher.copyResourceToRoot(Paths.get("")); |
| |
| Class.forName("org.h2.Driver"); |
| String connString = "jdbc:h2:" + dirTestWatcher.getTmpDir().getCanonicalPath(); |
| URL scriptFile = TestJdbcPluginWithH2IT.class.getClassLoader().getResource("h2-test-data.sql"); |
| assertNotNull("Script for test tables generation 'h2-test-data.sql' cannot be found in test resources", scriptFile); |
| try (Connection connection = DriverManager.getConnection(connString, "root", "root"); |
| FileReader fileReader = new FileReader(scriptFile.getFile())) { |
| RunScript.execute(connection, fileReader); |
| } |
| |
| Map<String, String> credentials = new HashMap<>(); |
| credentials.put("username", "root"); |
| credentials.put("password", "root"); |
| PlainCredentialsProvider credentialsProvider = new PlainCredentialsProvider(credentials); |
| |
| Map<String, Object> sourceParameters = new HashMap<>(); |
| sourceParameters.put("minimumIdle", 1); |
| JdbcStorageConfig jdbcStorageConfig = new JdbcStorageConfig("org.h2.Driver", connString, |
| "root", "root", true, true, sourceParameters, credentialsProvider, AuthMode.SHARED_USER.name(), 10000); |
| jdbcStorageConfig.setEnabled(true); |
| |
| JdbcStorageConfig jdbcStorageConfigNoWrite = new JdbcStorageConfig("org.h2.Driver", connString, |
| "root", "root", true, false, sourceParameters, credentialsProvider, AuthMode.SHARED_USER.name(), 10000); |
| jdbcStorageConfig.setEnabled(true); |
| jdbcStorageConfigNoWrite.setEnabled(true); |
| |
| cluster.defineStoragePlugin("h2", jdbcStorageConfig); |
| cluster.defineStoragePlugin("h2_unwritable", jdbcStorageConfigNoWrite); |
| |
| EnumMockPlugin.EnumMockStoragePluginConfig config = new EnumMockPlugin.EnumMockStoragePluginConfig(); |
| config.setEnabled(true); |
| cluster.defineStoragePlugin("mocked_enum", config); |
| } |
| |
| @Test |
| public void testInsertValues() throws Exception { |
| String tableName = "h2.tmp.drill_h2_test.`test_table`"; |
| try { |
| String query = "CREATE TABLE %s (ID, NAME) AS (VALUES(1,2))"; |
| // Create the table and insert the values |
| QuerySummary insertResults = queryBuilder() |
| .sql(query, tableName) |
| .run(); |
| assertTrue(insertResults.succeeded()); |
| |
| String insertQuery = "insert into %s(ID, NAME) VALUES (3,4)"; |
| queryBuilder() |
| .sql(insertQuery, tableName) |
| .planMatcher() |
| .include("Jdbc\\(sql=\\[INSERT INTO") |
| .match(); |
| |
| testBuilder() |
| .sqlQuery(insertQuery, tableName) |
| .unOrdered() |
| .baselineColumns("ROWCOUNT") |
| .baselineValues(1L) |
| .go(); |
| |
| testBuilder() |
| .sqlQuery("select * from %s", tableName) |
| .unOrdered() |
| .baselineColumns("ID", "NAME") |
| .baselineValues(1, 2) |
| .baselineValues(3, 4) |
| .go(); |
| } finally { |
| queryBuilder() |
| .sql("DROP TABLE IF EXISTS %s", tableName) |
| .run(); |
| } |
| } |
| |
| @Test |
| public void testInsertSelectValues() throws Exception { |
| String tableName = "h2.tmp.drill_h2_test.`test_table`"; |
| try { |
| String query = "CREATE TABLE %s (ID, NAME) AS (VALUES(1,2))"; |
| // Create the table and insert the values |
| QuerySummary insertResults = queryBuilder() |
| .sql(query, tableName) |
| .run(); |
| assertTrue(insertResults.succeeded()); |
| |
| String insertQuery = "INSERT INTO %s SELECT * FROM (VALUES(1,2), (3,4))"; |
| queryBuilder() |
| .sql(insertQuery, tableName) |
| .planMatcher() |
| .include("Jdbc\\(sql=\\[INSERT INTO") |
| .match(); |
| |
| testBuilder() |
| .sqlQuery(insertQuery, tableName) |
| .unOrdered() |
| .baselineColumns("ROWCOUNT") |
| .baselineValues(2L) |
| .go(); |
| |
| testBuilder() |
| .sqlQuery("select * from %s", tableName) |
| .unOrdered() |
| .baselineColumns("ID", "NAME") |
| .baselineValues(1, 2) |
| .baselineValues(1, 2) |
| .baselineValues(3, 4) |
| .go(); |
| } finally { |
| queryBuilder() |
| .sql("DROP TABLE IF EXISTS %s", tableName) |
| .run(); |
| } |
| } |
| |
| @Test |
| public void testInsertSelectFromJdbcTable() throws Exception { |
| String tableName = "h2.tmp.drill_h2_test.`test_table`"; |
| try { |
| String query = "CREATE TABLE %s (ID, NAME) AS (VALUES(1,2), (3,4))"; |
| // Create the table and insert the values |
| QuerySummary insertResults = queryBuilder() |
| .sql(query, tableName) |
| .run(); |
| assertTrue(insertResults.succeeded()); |
| |
| String insertQuery = "INSERT INTO %s SELECT * FROM %s"; |
| queryBuilder() |
| .sql(insertQuery, tableName, tableName) |
| .planMatcher() |
| .include("Jdbc\\(sql=\\[INSERT INTO") |
| .match(); |
| |
| testBuilder() |
| .sqlQuery(insertQuery, tableName, tableName) |
| .unOrdered() |
| .baselineColumns("ROWCOUNT") |
| .baselineValues(2L) |
| .go(); |
| |
| testBuilder() |
| .sqlQuery("select * from %s", tableName) |
| .unOrdered() |
| .baselineColumns("ID", "NAME") |
| .baselineValues(1, 2) |
| .baselineValues(3, 4) |
| .baselineValues(1, 2) |
| .baselineValues(3, 4) |
| .go(); |
| } finally { |
| queryBuilder() |
| .sql("DROP TABLE IF EXISTS %s", tableName) |
| .run(); |
| } |
| } |
| |
| @Test |
| public void testInsertSelectFromNonJdbcTable() throws Exception { |
| String tableName = "h2.tmp.drill_h2_test.`test_table`"; |
| try { |
| String query = "CREATE TABLE %s (ID, NAME) AS (VALUES(1,2))"; |
| // Create the table and insert the values |
| QuerySummary insertResults = queryBuilder() |
| .sql(query, tableName) |
| .run(); |
| assertTrue(insertResults.succeeded()); |
| |
| String insertQuery = "INSERT INTO %s SELECT n_nationkey, n_regionkey FROM cp.`tpch/nation.parquet` limit 3"; |
| queryBuilder() |
| .sql(insertQuery, tableName, tableName) |
| .planMatcher() |
| .exclude("Jdbc\\(sql=\\[INSERT INTO") // insert cannot be pushed down |
| .match(); |
| |
| testBuilder() |
| .sqlQuery(insertQuery, tableName, tableName) |
| .unOrdered() |
| .baselineColumns("ROWCOUNT") |
| .baselineValues(3L) |
| .go(); |
| |
| testBuilder() |
| .sqlQuery("select * from %s", tableName) |
| .unOrdered() |
| .baselineColumns("ID", "NAME") |
| .baselineValues(1, 2) |
| .baselineValues(0, 0) |
| .baselineValues(1, 1) |
| .baselineValues(2, 1) |
| .go(); |
| } finally { |
| queryBuilder() |
| .sql("DROP TABLE IF EXISTS %s", tableName) |
| .run(); |
| } |
| } |
| } |