| /* |
| * 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.iotdb.db.integration; |
| |
| import org.apache.iotdb.db.utils.EnvironmentUtils; |
| import org.apache.iotdb.jdbc.Config; |
| |
| import org.junit.AfterClass; |
| import org.junit.Assert; |
| import org.junit.BeforeClass; |
| import org.junit.Test; |
| |
| import java.sql.Connection; |
| import java.sql.DriverManager; |
| import java.sql.ResultSet; |
| import java.sql.ResultSetMetaData; |
| import java.sql.Statement; |
| import java.sql.Types; |
| |
| import static org.junit.Assert.fail; |
| |
| /** Test if measurement is also a sub device. */ |
| public class IoTDBAddSubDeviceIT { |
| |
| private static String[] sqls = |
| new String[] { |
| "CREATE TIMESERIES root.sg1.d1.s1 with datatype=INT32,encoding=RLE", |
| "CREATE TIMESERIES root.sg1.d1.s1.s1 with datatype=INT32,encoding=RLE", |
| "CREATE TIMESERIES root.sg1.d1.s1.s2 with datatype=INT32,encoding=RLE" |
| }; |
| |
| @BeforeClass |
| public static void setUp() throws Exception { |
| EnvironmentUtils.closeStatMonitor(); |
| EnvironmentUtils.envSetUp(); |
| |
| insertData(); |
| } |
| |
| @AfterClass |
| public static void tearDown() throws Exception { |
| EnvironmentUtils.cleanEnv(); |
| } |
| |
| private static void insertData() throws ClassNotFoundException { |
| Class.forName(Config.JDBC_DRIVER_NAME); |
| try (Connection connection = |
| DriverManager.getConnection( |
| Config.IOTDB_URL_PREFIX + "127.0.0.1:6667/", "root", "root"); |
| Statement statement = connection.createStatement()) { |
| |
| for (String sql : sqls) { |
| statement.execute(sql); |
| } |
| } catch (Exception e) { |
| e.printStackTrace(); |
| } |
| } |
| |
| @Test |
| public void showDevicesWithSg() throws ClassNotFoundException { |
| String[] retArray = |
| new String[] { |
| "root.sg1.d1,root.sg1,", "root.sg1.d1.s1,root.sg1,", |
| }; |
| |
| Class.forName(Config.JDBC_DRIVER_NAME); |
| try (Connection connection = |
| DriverManager.getConnection( |
| Config.IOTDB_URL_PREFIX + "127.0.0.1:6667/", "root", "root"); |
| Statement statement = connection.createStatement()) { |
| boolean hasResultSet = statement.execute("SHOW DEVICES WITH STORAGE GROUP"); |
| Assert.assertTrue(hasResultSet); |
| |
| try (ResultSet resultSet = statement.getResultSet()) { |
| ResultSetMetaData resultSetMetaData = resultSet.getMetaData(); |
| StringBuilder header = new StringBuilder(); |
| for (int i = 1; i <= resultSetMetaData.getColumnCount(); i++) { |
| header.append(resultSetMetaData.getColumnName(i)).append(","); |
| } |
| Assert.assertEquals("devices,storage group,", header.toString()); |
| Assert.assertEquals(Types.VARCHAR, resultSetMetaData.getColumnType(1)); |
| |
| int cnt = 0; |
| while (resultSet.next()) { |
| StringBuilder builder = new StringBuilder(); |
| for (int i = 1; i <= resultSetMetaData.getColumnCount(); i++) { |
| builder.append(resultSet.getString(i)).append(","); |
| } |
| Assert.assertEquals(retArray[cnt], builder.toString()); |
| cnt++; |
| } |
| Assert.assertEquals(retArray.length, cnt); |
| } |
| } catch (Exception e) { |
| e.printStackTrace(); |
| fail(e.getMessage()); |
| } |
| } |
| |
| @Test |
| public void showDevices() throws ClassNotFoundException { |
| String[] retArray = |
| new String[] { |
| "root.sg1.d1,", "root.sg1.d1.s1,", |
| }; |
| |
| Class.forName(Config.JDBC_DRIVER_NAME); |
| try (Connection connection = |
| DriverManager.getConnection( |
| Config.IOTDB_URL_PREFIX + "127.0.0.1:6667/", "root", "root"); |
| Statement statement = connection.createStatement()) { |
| boolean hasResultSet = statement.execute("SHOW DEVICES"); |
| Assert.assertTrue(hasResultSet); |
| |
| try (ResultSet resultSet = statement.getResultSet()) { |
| ResultSetMetaData resultSetMetaData = resultSet.getMetaData(); |
| StringBuilder header = new StringBuilder(); |
| for (int i = 1; i <= resultSetMetaData.getColumnCount(); i++) { |
| header.append(resultSetMetaData.getColumnName(i)).append(","); |
| } |
| Assert.assertEquals("devices,", header.toString()); |
| Assert.assertEquals(Types.VARCHAR, resultSetMetaData.getColumnType(1)); |
| |
| int cnt = 0; |
| while (resultSet.next()) { |
| StringBuilder builder = new StringBuilder(); |
| for (int i = 1; i <= resultSetMetaData.getColumnCount(); i++) { |
| builder.append(resultSet.getString(i)).append(","); |
| } |
| Assert.assertEquals(retArray[cnt], builder.toString()); |
| cnt++; |
| } |
| Assert.assertEquals(retArray.length, cnt); |
| } |
| } catch (Exception e) { |
| e.printStackTrace(); |
| fail(e.getMessage()); |
| } |
| } |
| |
| @Test |
| public void showTimeseries() throws ClassNotFoundException { |
| String[] retArray = |
| new String[] { |
| "root.sg1.d1.s1,null,root.sg1,INT32,RLE,SNAPPY,null,null,", |
| "root.sg1.d1.s1.s1,null,root.sg1,INT32,RLE,SNAPPY,null,null,", |
| "root.sg1.d1.s1.s2,null,root.sg1,INT32,RLE,SNAPPY,null,null,", |
| }; |
| |
| Class.forName(Config.JDBC_DRIVER_NAME); |
| try (Connection connection = |
| DriverManager.getConnection( |
| Config.IOTDB_URL_PREFIX + "127.0.0.1:6667/", "root", "root"); |
| Statement statement = connection.createStatement()) { |
| boolean hasResultSet = statement.execute("SHOW TIMESERIES"); |
| Assert.assertTrue(hasResultSet); |
| |
| try (ResultSet resultSet = statement.getResultSet()) { |
| ResultSetMetaData resultSetMetaData = resultSet.getMetaData(); |
| StringBuilder header = new StringBuilder(); |
| for (int i = 1; i <= resultSetMetaData.getColumnCount(); i++) { |
| header.append(resultSetMetaData.getColumnName(i)).append(","); |
| } |
| Assert.assertEquals( |
| "timeseries,alias,storage group,dataType,encoding,compression,tags,attributes,", |
| header.toString()); |
| Assert.assertEquals(Types.VARCHAR, resultSetMetaData.getColumnType(1)); |
| |
| int cnt = 0; |
| while (resultSet.next()) { |
| StringBuilder builder = new StringBuilder(); |
| for (int i = 1; i <= resultSetMetaData.getColumnCount(); i++) { |
| builder.append(resultSet.getString(i)).append(","); |
| } |
| Assert.assertEquals(retArray[cnt], builder.toString()); |
| cnt++; |
| } |
| Assert.assertEquals(retArray.length, cnt); |
| } |
| } catch (Exception e) { |
| e.printStackTrace(); |
| fail(e.getMessage()); |
| } |
| } |
| |
| @Test |
| public void insertDataInAllSeries() throws ClassNotFoundException { |
| String[] retArray = |
| new String[] { |
| "0,1,2,3,", |
| }; |
| |
| Class.forName(Config.JDBC_DRIVER_NAME); |
| try (Connection connection = |
| DriverManager.getConnection( |
| Config.IOTDB_URL_PREFIX + "127.0.0.1:6667/", "root", "root"); |
| Statement statement = connection.createStatement()) { |
| |
| statement.execute("INSERT INTO root.sg1.d1 (timestamp, s1) VALUES(0, 1)"); |
| statement.execute("INSERT INTO root.sg1.d1.s1 (timestamp, s1) VALUES(0, 2)"); |
| statement.execute("INSERT INTO root.sg1.d1.s1 (timestamp, s2) VALUES(0, 3)"); |
| |
| boolean hasResultSet = statement.execute("SELECT * FROM root.sg1.d1"); |
| Assert.assertTrue(hasResultSet); |
| |
| try (ResultSet resultSet = statement.getResultSet()) { |
| ResultSetMetaData resultSetMetaData = resultSet.getMetaData(); |
| StringBuilder header = new StringBuilder(); |
| for (int i = 1; i <= resultSetMetaData.getColumnCount(); i++) { |
| header.append(resultSetMetaData.getColumnName(i)).append(","); |
| } |
| Assert.assertEquals( |
| "Time,root.sg1.d1.s1,root.sg1.d1.s1.s1,root.sg1.d1.s1.s2,", header.toString()); |
| |
| int cnt = 0; |
| while (resultSet.next()) { |
| StringBuilder builder = new StringBuilder(); |
| for (int i = 1; i <= resultSetMetaData.getColumnCount(); i++) { |
| builder.append(resultSet.getString(i)).append(","); |
| } |
| Assert.assertEquals(retArray[cnt], builder.toString()); |
| cnt++; |
| } |
| Assert.assertEquals(retArray.length, cnt); |
| } |
| } catch (Exception e) { |
| e.printStackTrace(); |
| fail(e.getMessage()); |
| } |
| } |
| } |