| /* |
| * 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.it.groupby; |
| |
| import org.apache.iotdb.it.env.ConfigFactory; |
| import org.apache.iotdb.it.env.EnvFactory; |
| import org.apache.iotdb.it.framework.IoTDBTestRunner; |
| import org.apache.iotdb.itbase.category.ClusterIT; |
| import org.apache.iotdb.itbase.category.LocalStandaloneIT; |
| |
| import org.junit.After; |
| import org.junit.Before; |
| import org.junit.Test; |
| import org.junit.experimental.categories.Category; |
| import org.junit.runner.RunWith; |
| |
| import static org.apache.iotdb.db.constant.TestConstant.TIMESTAMP_STR; |
| import static org.apache.iotdb.db.constant.TestConstant.count; |
| import static org.apache.iotdb.db.it.utils.TestUtils.prepareData; |
| import static org.apache.iotdb.db.it.utils.TestUtils.resultSetEqualTest; |
| |
| @RunWith(IoTDBTestRunner.class) |
| @Category({LocalStandaloneIT.class, ClusterIT.class}) |
| public class IoTDBGroupByUnseqIT { |
| |
| private static final String[] dataSet1 = |
| new String[] { |
| "SET STORAGE GROUP TO root.sg1", |
| "CREATE TIMESERIES root.sg1.d1.s1 WITH DATATYPE=INT32, ENCODING=PLAIN", |
| "INSERT INTO root.sg1.d1(time,s1) values(1, 1)", |
| "INSERT INTO root.sg1.d1(time,s1) values(2, 2)", |
| "INSERT INTO root.sg1.d1(time,s1) values(3, 3)", |
| "INSERT INTO root.sg1.d1(time,s1) values(4, 4)", |
| "INSERT INTO root.sg1.d1(time,s1) values(8, 8)", |
| "INSERT INTO root.sg1.d1(time,s1) values(10, 10)", |
| "INSERT INTO root.sg1.d1(time,s1) values(11, 11)", |
| "INSERT INTO root.sg1.d1(time,s1) values(12, 12)", |
| "flush", |
| "INSERT INTO root.sg1.d1(time,s1) values(7, 7)", |
| "INSERT INTO root.sg1.d1(time,s1) values(9, 9)", |
| "flush" |
| }; |
| |
| private static final String[] dataSet2 = |
| new String[] { |
| "SET STORAGE GROUP TO root.sg2", |
| "CREATE TIMESERIES root.sg2.d1.s1 WITH DATATYPE=INT32, ENCODING=PLAIN", |
| "INSERT INTO root.sg2.d1(time,s1) values(1, 1)", |
| "INSERT INTO root.sg2.d1(time,s1) values(10, 10)", |
| "flush", |
| "INSERT INTO root.sg2.d1(time,s1) values(19, 19)", |
| "INSERT INTO root.sg2.d1(time,s1) values(30, 30)", |
| "flush", |
| "INSERT INTO root.sg2.d1(time,s1) values(5, 5)", |
| "INSERT INTO root.sg2.d1(time,s1) values(15, 15)", |
| "INSERT INTO root.sg2.d1(time,s1) values(26, 26)", |
| "INSERT INTO root.sg2.d1(time,s1) values(30, 30)", |
| "flush" |
| }; |
| |
| private int maxNumberOfPointsInPage; |
| |
| @Before |
| public void setUp() throws Exception { |
| maxNumberOfPointsInPage = ConfigFactory.getConfig().getMaxNumberOfPointsInPage(); |
| ConfigFactory.getConfig().setMaxNumberOfPointsInPage(4); |
| EnvFactory.getEnv().initBeforeTest(); |
| } |
| |
| @After |
| public void tearDown() throws Exception { |
| EnvFactory.getEnv().cleanAfterTest(); |
| ConfigFactory.getConfig().setMaxNumberOfPointsInPage(maxNumberOfPointsInPage); |
| } |
| |
| /** |
| * This test contains one seq file and one unseq file. In the seq file, it contains two pages: |
| * 1,2,3,4 in one page, 8,10,11,12 in another page. In the unseq file, it only contains one page: |
| * 7, 9. The unseq page is overlapped with the second seq page. |
| */ |
| @Test |
| public void test1() { |
| String[] expectedHeader = new String[] {TIMESTAMP_STR, count("root.sg1.d1.s1")}; |
| String[] retArray = |
| new String[] { |
| "1,3,", "4,1,", "7,3,", "10,3,", |
| }; |
| |
| prepareData(dataSet1); |
| resultSetEqualTest( |
| "select count(s1) from root.sg1.d1 group by ([1, 13), 3ms)", expectedHeader, retArray); |
| } |
| |
| /** |
| * This test contains two seq files and one unseq file. In the first seq file, it contains two |
| * points: [1, 10]. In the second seq file, it contains two points: [19, 30]. In the unseq file, |
| * it contains two CHUNKS: [5, 15], [26, 30]. The unseq file is overlapped with two seq files. |
| * While the chunk [19,30] in the second seq file is unpacked, it should replace [26,30] as the |
| * first chunk. |
| */ |
| @Test |
| public void test2() { |
| String[] expectedHeader = new String[] {TIMESTAMP_STR, count("root.sg2.d1.s1")}; |
| String[] retArray = new String[] {"5,1,", "10,1,", "15,2,", "20,0,", "25,1,"}; |
| |
| int preAvgSeriesPointNumberThreshold = |
| ConfigFactory.getConfig().getAvgSeriesPointNumberThreshold(); |
| ConfigFactory.getConfig().setAvgSeriesPointNumberThreshold(2); |
| |
| prepareData(dataSet2); |
| resultSetEqualTest( |
| "select count(s1) from root.sg2.d1 group by ([5, 30), 5ms)", expectedHeader, retArray); |
| |
| ConfigFactory.getConfig().setAvgSeriesPointNumberThreshold(preAvgSeriesPointNumberThreshold); |
| } |
| } |