| /* |
| * 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.jdbc.test; |
| |
| import java.sql.Connection; |
| import java.sql.ResultSet; |
| import java.sql.SQLException; |
| |
| import org.apache.drill.test.TestTools; |
| import org.apache.drill.categories.JdbcTest; |
| import org.junit.Rule; |
| import org.junit.Test; |
| import org.junit.experimental.categories.Category; |
| import org.junit.rules.TestRule; |
| |
| @Category(JdbcTest.class) |
| public class TestJdbcMetadata extends JdbcTestActionBase { |
| @Rule |
| public TestRule TIMEOUT = TestTools.getTimeoutRule( 120_000 /* ms */ ); |
| |
| @Test |
| public void catalogs() throws Exception{ |
| this.testAction(new JdbcAction(){ |
| @Override |
| public ResultSet getResult(Connection c) throws SQLException { |
| return c.getMetaData().getCatalogs(); |
| } |
| }, 1); |
| } |
| |
| @Test |
| public void allSchemas() throws Exception{ |
| this.testAction(new JdbcAction(){ |
| @Override |
| public ResultSet getResult(Connection c) throws SQLException { |
| return c.getMetaData().getSchemas(); |
| } |
| }); |
| } |
| |
| @Test |
| public void schemasWithConditions() throws Exception{ |
| this.testAction(new JdbcAction(){ |
| @Override |
| public ResultSet getResult(Connection c) throws SQLException { |
| return c.getMetaData().getSchemas("DRILL", "%fs%"); |
| } |
| }, 3); |
| } |
| |
| @Test |
| public void allTables() throws Exception{ |
| this.testAction(new JdbcAction(){ |
| @Override |
| public ResultSet getResult(Connection c) throws SQLException { |
| return c.getMetaData().getTables(null, null, null, null); |
| } |
| }); |
| } |
| |
| @Test |
| public void tablesWithConditions() throws Exception{ |
| this.testAction(new JdbcAction(){ |
| @Override |
| public ResultSet getResult(Connection c) throws SQLException { |
| return c.getMetaData().getTables("DRILL", "sys", "opt%", new String[]{"SYSTEM TABLE", "SYSTEM_VIEW"}); |
| } |
| }, 2); |
| } |
| |
| @Test |
| public void allColumns() throws Exception{ |
| this.testAction(new JdbcAction(){ |
| @Override |
| public ResultSet getResult(Connection c) throws SQLException { |
| return c.getMetaData().getColumns(null, null, null, null); |
| } |
| }); |
| } |
| |
| @Test |
| public void columnsWithConditions() throws Exception{ |
| this.testAction(new JdbcAction(){ |
| @Override |
| public ResultSet getResult(Connection c) throws SQLException { |
| return c.getMetaData().getColumns("DRILL", "sys", "opt%", "%ame"); |
| } |
| }, 2); |
| } |
| } |