| /* |
| * 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.planner.sql.handlers; |
| |
| import org.apache.drill.categories.SqlTest; |
| import org.apache.drill.exec.ExecConstants; |
| import org.apache.drill.exec.compile.ClassCompilerSelector; |
| import org.apache.drill.test.ClusterFixture; |
| import org.apache.drill.test.ClusterTest; |
| import org.junit.Assert; |
| import org.junit.BeforeClass; |
| import org.junit.Test; |
| import org.junit.experimental.categories.Category; |
| |
| @Category(SqlTest.class) |
| public class SetOptionHandlerTest extends ClusterTest { |
| |
| @BeforeClass |
| public static void setup() throws Exception { |
| startCluster(ClusterFixture.builder(dirTestWatcher).maxParallelization(1)); |
| } |
| |
| @Test |
| public void testSimpleSetQuery() throws Exception { |
| String defaultValue = client.queryBuilder() |
| .sql("SELECT val from sys.options where name = '%s' limit 1", |
| ClassCompilerSelector.JAVA_COMPILER_DEBUG_OPTION) |
| .singletonString(); |
| |
| boolean newValue = !Boolean.valueOf(defaultValue); |
| try { |
| client.alterSession(ClassCompilerSelector.JAVA_COMPILER_DEBUG_OPTION, newValue); |
| |
| String changedValue = client.queryBuilder() |
| .sql("SELECT val from sys.options where name = '%s' limit 1", |
| ClassCompilerSelector.JAVA_COMPILER_DEBUG_OPTION) |
| .singletonString(); |
| |
| Assert.assertEquals(String.valueOf(newValue), changedValue); |
| } finally { |
| client.resetSession(ClassCompilerSelector.JAVA_COMPILER_DEBUG_OPTION); |
| } |
| } |
| |
| @Test |
| public void testViewSetQuery() throws Exception { |
| client.testBuilder() // BIT |
| .sqlQuery("SET `%s`", ExecConstants.ENABLE_ITERATOR_VALIDATION_OPTION) |
| .unOrdered() |
| .sqlBaselineQuery("SELECT name, val as value FROM sys.options where name = '%s' limit 1", |
| ExecConstants.ENABLE_ITERATOR_VALIDATION_OPTION) |
| .go(); |
| |
| client.testBuilder() // BIGINT |
| .sqlQuery("SET `%s`", ExecConstants.OUTPUT_BATCH_SIZE) |
| .unOrdered() |
| .sqlBaselineQuery("SELECT name, val as value FROM sys.options where name = '%s' limit 1", |
| ExecConstants.OUTPUT_BATCH_SIZE) |
| .go(); |
| |
| client.testBuilder() // FLOAT |
| .sqlQuery("SET `%s`", ExecConstants.OUTPUT_BATCH_SIZE_AVAIL_MEM_FACTOR) |
| .unOrdered() |
| .sqlBaselineQuery("SELECT name, val as value FROM sys.options where name = '%s' limit 1", |
| ExecConstants.OUTPUT_BATCH_SIZE_AVAIL_MEM_FACTOR) |
| .go(); |
| |
| client.testBuilder() // VARCHAR |
| .sqlQuery("SET `%s`", ExecConstants.FILESYSTEM_PARTITION_COLUMN_LABEL) |
| .unOrdered() |
| .sqlBaselineQuery("SELECT name, val as value FROM sys.options where name = '%s' limit 1", |
| ExecConstants.FILESYSTEM_PARTITION_COLUMN_LABEL) |
| .go(); |
| } |
| } |