| /* |
| * 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.geode.cache.query.internal; |
| |
| import static org.assertj.core.api.Assertions.assertThat; |
| import static org.assertj.core.api.Assertions.assertThatThrownBy; |
| |
| import java.util.Arrays; |
| import java.util.List; |
| |
| import junitparams.JUnitParamsRunner; |
| import junitparams.Parameters; |
| import org.junit.Before; |
| import org.junit.Rule; |
| import org.junit.Test; |
| import org.junit.experimental.categories.Category; |
| import org.junit.runner.RunWith; |
| |
| import org.apache.geode.cache.RegionShortcut; |
| import org.apache.geode.cache.query.QueryInvalidException; |
| import org.apache.geode.cache.query.QueryService; |
| import org.apache.geode.test.junit.categories.OQLQueryTest; |
| import org.apache.geode.test.junit.rules.ServerStarterRule; |
| |
| @Category(OQLQueryTest.class) |
| @RunWith(JUnitParamsRunner.class) |
| public class CompiledGroupBySelectIntegrationTest { |
| private QueryService queryService; |
| |
| @Rule |
| public ServerStarterRule serverStarterRule = new ServerStarterRule() |
| .withRegion(RegionShortcut.LOCAL, "portfolio") |
| .withAutoStart(); |
| |
| @Before |
| public void setUp() throws Exception { |
| queryService = serverStarterRule.getCache().getQueryService(); |
| } |
| |
| @Test |
| public void parsingShouldSucceedForSupportedQueries() { |
| List<String> queries = Arrays.asList( |
| "SELECT MIN(pf.ID) FROM /portfolio pf WHERE pf.ID > 0", |
| "SELECT pf.status, MIN(pf.ID) FROM /portfolio pf WHERE pf.ID > 0 GROUP BY pf.status", |
| |
| "SELECT MAX(pf.ID) FROM /portfolio pf WHERE pf.ID > 0", |
| "SELECT pf.status, MAX(pf.ID) FROM /portfolio pf WHERE pf.ID > 0 GROUP BY pf.status", |
| |
| "SELECT AVG(pf.ID) FROM /portfolio pf WHERE pf.ID > 0", |
| "SELECT pf.status, AVG(pf.ID) FROM /portfolio pf WHERE pf.ID > 0 GROUP BY pf.status", |
| "SELECT pf.status, AVG(DISTINCT pf.ID) FROM /portfolio pf WHERE pf.ID > 0 GROUP BY pf.status", |
| |
| "SELECT SUM(pf.ID) FROM /portfolio pf WHERE pf.ID > 0", |
| "SELECT pf.status, SUM(pf.ID) FROM /portfolio pf WHERE pf.ID > 0 GROUP BY pf.status", |
| "SELECT pf.status, SUM(DISTINCT pf.ID) FROM /portfolio pf WHERE pf.ID > 0 GROUP BY pf.status", |
| |
| "SELECT COUNT(pf.ID) FROM /portfolio pf WHERE pf.ID > 0", |
| "SELECT pf.status, COUNT(pf.ID) FROM /portfolio pf WHERE pf.ID > 0 GROUP BY pf.status", |
| "SELECT pf.status, COUNT(DISTINCT pf.ID) FROM /portfolio pf WHERE pf.ID > 0 GROUP BY pf.status", |
| |
| "SELECT MIN(pf.ID), MAX(pf.ID), AVG(pf.ID), SUM(pf.ID), COUNT(pf.ID) FROM /portfolio pf WHERE pf.ID > 0", |
| "SELECT pf.status, MIN(pf.ID), MAX(pf.ID), AVG(pf.ID), SUM(pf.ID), COUNT(pf.ID) FROM /portfolio pf WHERE pf.ID > 0 GROUP BY pf.status", |
| "SELECT pf.status, MIN(pf.ID), MAX(pf.ID), AVG(DISTINCT pf.ID), SUM(DISTINCT pf.ID), COUNT(DISTINCT pf.ID) FROM /portfolio pf WHERE pf.ID > 0 GROUP BY pf.status" |
| |
| ); |
| |
| for (String queryStr : queries) { |
| DefaultQuery query = (DefaultQuery) queryService.newQuery(queryStr); |
| CompiledSelect cs = query.getSimpleSelect(); |
| assertThat(cs) |
| .as(String.format("Query parsing failed for %s", queryStr)) |
| .isInstanceOf(CompiledGroupBySelect.class); |
| } |
| } |
| |
| @Test |
| public void parsingShouldSucceedForSupportedQueriesWithNestedQueries() { |
| String innerQuery = "ELEMENT(SELECT iter.ID FROM /portfolio iter WHERE iter.ID = pf.ID)"; |
| List<String> queries = Arrays.asList( |
| "SELECT MIN(" + innerQuery + ") FROM /portfolio pf WHERE pf.ID > 0", |
| "SELECT pf.status, MIN(" + innerQuery |
| + ") FROM /portfolio pf WHERE pf.ID > 0 GROUP BY pf.status", |
| "SELECT pf.status, MIN(" + innerQuery |
| + ") FROM /portfolio pf WHERE pf.ID > 0 GROUP BY pf.status", |
| |
| "SELECT MAX(" + innerQuery + ") FROM /portfolio pf WHERE pf.ID > 0", |
| "SELECT pf.status, MAX(" + innerQuery |
| + ") FROM /portfolio pf WHERE pf.ID > 0 GROUP BY pf.status", |
| |
| "SELECT AVG(" + innerQuery + ") FROM /portfolio pf WHERE pf.ID > 0", |
| "SELECT pf.status, AVG(" + innerQuery |
| + ") FROM /portfolio pf WHERE pf.ID > 0 GROUP BY pf.status", |
| "SELECT pf.status, AVG(DISTINCT " + innerQuery |
| + ") FROM /portfolio pf WHERE pf.ID > 0 GROUP BY pf.status", |
| |
| "SELECT SUM(" + innerQuery + ") FROM /portfolio pf WHERE pf.ID > 0", |
| "SELECT pf.status, SUM(" + innerQuery |
| + ") FROM /portfolio pf WHERE pf.ID > 0 GROUP BY pf.status", |
| "SELECT pf.status, SUM(DISTINCT " + innerQuery |
| + ") FROM /portfolio pf WHERE pf.ID > 0 GROUP BY pf.status", |
| |
| "SELECT COUNT(" + innerQuery + ") FROM /portfolio pf WHERE pf.ID > 0", |
| "SELECT pf.status, COUNT(" + innerQuery |
| + ") FROM /portfolio pf WHERE pf.ID > 0 GROUP BY pf.status", |
| "SELECT pf.status, COUNT(DISTINCT " + innerQuery |
| + ") FROM /portfolio pf WHERE pf.ID > 0 GROUP BY pf.status", |
| |
| "SELECT MIN(pf.ID), MAX(" + innerQuery + "), AVG(" + innerQuery + "), SUM(" + innerQuery |
| + "), COUNT(" + innerQuery + ") FROM /portfolio pf WHERE pf.ID > 0", |
| "SELECT pf.status, MIN(" + innerQuery + "), MAX(" + innerQuery + "), AVG(" + innerQuery |
| + "), SUM(" + innerQuery + "), COUNT(" + innerQuery |
| + ") FROM /portfolio pf WHERE pf.ID > 0 GROUP BY pf.status", |
| "SELECT pf.status, MIN(" + innerQuery + "), MAX(" + innerQuery + "), AVG(DISTINCT " |
| + innerQuery + "), SUM(DISTINCT " + innerQuery + "), COUNT(DISTINCT " + innerQuery |
| + ") FROM /portfolio pf WHERE pf.ID > 0 GROUP BY pf.status" |
| |
| ); |
| |
| for (String queryStr : queries) { |
| DefaultQuery query = (DefaultQuery) queryService.newQuery(queryStr); |
| CompiledSelect cs = query.getSimpleSelect(); |
| assertThat(cs) |
| .as(String.format("Query parsing failed for %s", queryStr)) |
| .isInstanceOf(CompiledGroupBySelect.class); |
| } |
| } |
| |
| @Test |
| public void parsingShouldSucceedForSupportedQueriesWithAliases() { |
| List<String> queries = Arrays.asList( |
| "SELECT MIN(pf.ID) AS mn FROM /portfolio pf WHERE pf.ID > 0", |
| "SELECT pf.status AS st, MIN(pf.ID) AS mn FROM /portfolio pf WHERE pf.ID > 0 GROUP BY st", |
| |
| "SELECT MAX(pf.ID) AS mx FROM /portfolio pf WHERE pf.ID > 0", |
| "SELECT pf.status AS st, MAX(pf.ID) AS mx FROM /portfolio pf WHERE pf.ID > 0 GROUP BY st", |
| |
| "SELECT AVG(pf.ID) AS ag FROM /portfolio pf WHERE pf.ID > 0", |
| "SELECT pf.status as st, AVG(pf.ID) AS ag FROM /portfolio pf WHERE pf.ID > 0 GROUP BY st", |
| "SELECT pf.status as st, AVG(DISTINCT pf.ID) AS ag FROM /portfolio pf WHERE pf.ID > 0 GROUP BY st", |
| |
| "SELECT SUM(pf.ID) AS sm FROM /portfolio pf WHERE pf.ID > 0", |
| "SELECT pf.status as st, SUM(pf.ID) AS sm FROM /portfolio pf WHERE pf.ID > 0 GROUP BY st", |
| "SELECT pf.status as st, SUM(DISTINCT pf.ID) AS sm FROM /portfolio pf WHERE pf.ID > 0 GROUP BY st", |
| |
| "SELECT COUNT(pf.ID) AS ct FROM /portfolio pf WHERE pf.ID > 0", |
| "SELECT pf.status as st, COUNT(pf.ID) AS ct FROM /portfolio pf WHERE pf.ID > 0 GROUP BY st", |
| "SELECT pf.status as st, COUNT(DISTINCT pf.ID) AS ct FROM /portfolio pf WHERE pf.ID > 0 GROUP BY st", |
| |
| "SELECT MIN(pf.ID) AS mn, MAX(pf.ID) AS mx, AVG(pf.ID) AS ag, SUM(pf.ID) AS sm, COUNT(pf.ID) FROM /portfolio pf WHERE pf.ID > 0", |
| "SELECT pf.status as st, MIN(pf.ID) AS mn, MAX(pf.ID) AS mx, AVG(pf.ID) AS ag, SUM(pf.ID) AS sm, COUNT(pf.ID) AS ct FROM /portfolio pf WHERE pf.ID > 0 GROUP BY st", |
| "SELECT pf.status as st, MIN(pf.ID) AS mn, MAX(pf.ID) AS mx, AVG(DISTINCT pf.ID) AS ag, SUM(DISTINCT pf.ID) AS sm, COUNT(DISTINCT pf.ID) AS ct FROM /portfolio pf WHERE pf.ID > 0 GROUP BY st"); |
| |
| for (String queryStr : queries) { |
| DefaultQuery query = (DefaultQuery) queryService.newQuery(queryStr); |
| CompiledSelect cs = query.getSimpleSelect(); |
| assertThat(cs) |
| .as(String.format("Query parsing failed for %s", queryStr)) |
| .isInstanceOf(CompiledGroupBySelect.class); |
| } |
| } |
| |
| @Test |
| public void parsingShouldSucceedForSupportedQueriesWithAliasesAndNestedQueries() { |
| String innerQuery = "ELEMENT(SELECT iter.ID FROM /portfolio iter WHERE iter.ID = pf.ID)"; |
| List<String> queries = Arrays.asList( |
| "SELECT MIN(" + innerQuery + ") AS mn FROM /portfolio pf WHERE pf.ID > 0", |
| "SELECT pf.status AS st, MIN(" + innerQuery |
| + ") AS mn FROM /portfolio pf WHERE pf.ID > 0 GROUP BY st", |
| |
| "SELECT MAX(" + innerQuery + ") AS mx FROM /portfolio pf WHERE pf.ID > 0", |
| "SELECT pf.status AS st, MAX(" + innerQuery |
| + ") AS mx FROM /portfolio pf WHERE pf.ID > 0 GROUP BY st", |
| |
| "SELECT AVG(" + innerQuery + ") AS ag FROM /portfolio pf WHERE pf.ID > 0", |
| "SELECT pf.status as st, AVG(" + innerQuery |
| + ") AS ag FROM /portfolio pf WHERE pf.ID > 0 GROUP BY st", |
| "SELECT pf.status as st, AVG(DISTINCT " + innerQuery |
| + ") AS ag FROM /portfolio pf WHERE pf.ID > 0 GROUP BY st", |
| |
| "SELECT SUM(" + innerQuery + ") AS sm FROM /portfolio pf WHERE pf.ID > 0", |
| "SELECT pf.status as st, SUM(" + innerQuery |
| + ") AS sm FROM /portfolio pf WHERE pf.ID > 0 GROUP BY st", |
| "SELECT pf.status as st, SUM(DISTINCT " + innerQuery |
| + ") AS sm FROM /portfolio pf WHERE pf.ID > 0 GROUP BY st", |
| |
| "SELECT COUNT(" + innerQuery + ") AS ct FROM /portfolio pf WHERE pf.ID > 0", |
| "SELECT pf.status as st, COUNT(" + innerQuery |
| + ") AS ct FROM /portfolio pf WHERE pf.ID > 0 GROUP BY st", |
| "SELECT pf.status as st, COUNT(DISTINCT " + innerQuery |
| + ") AS ct FROM /portfolio pf WHERE pf.ID > 0 GROUP BY st", |
| |
| "SELECT MIN(" + innerQuery + ") AS mn, MAX(" + innerQuery + ") AS mx, AVG(" + innerQuery |
| + ") AS ag, SUM(" + innerQuery + ") AS sm, COUNT(" + innerQuery |
| + ") FROM /portfolio pf WHERE pf.ID > 0", |
| "SELECT pf.status as st, MIN(" + innerQuery + ") AS mn, MAX(" + innerQuery + ") AS mx, AVG(" |
| + innerQuery + ") AS ag, SUM(" + innerQuery + ") AS sm, COUNT(" + innerQuery |
| + ") AS ct FROM /portfolio pf WHERE pf.ID > 0 GROUP BY st", |
| "SELECT pf.status as st, MIN(" + innerQuery + ") AS mn, MAX(" + innerQuery |
| + ") AS mx, AVG(DISTINCT " + innerQuery + ") AS ag, SUM(DISTINCT " + innerQuery |
| + ") AS sm, COUNT(DISTINCT " + innerQuery |
| + ") AS ct FROM /portfolio pf WHERE pf.ID > 0 GROUP BY st"); |
| |
| for (String queryStr : queries) { |
| DefaultQuery query = (DefaultQuery) queryService.newQuery(queryStr); |
| CompiledSelect cs = query.getSimpleSelect(); |
| assertThat(cs) |
| .as(String.format("Query parsing failed for %s", queryStr)) |
| .isInstanceOf(CompiledGroupBySelect.class); |
| } |
| } |
| |
| @Test |
| public void parsingShouldFailWhenGroupByContainsFieldsNotNotPresentInProjectedFields() { |
| assertThatThrownBy( |
| () -> queryService.newQuery("SELECT * FROM /portfolio pf WHERE pf.ID > 0 GROUP BY pf.ID")) |
| .isInstanceOf(QueryInvalidException.class) |
| .hasMessageContaining("Query contains projected column not present in group by clause"); |
| |
| assertThatThrownBy(() -> queryService |
| .newQuery("SELECT * FROM /portfolio pf, pf.positions pos WHERE pf.ID > 0 GROUP BY pf")) |
| .isInstanceOf(QueryInvalidException.class) |
| .hasMessageContaining("Query contains projected column not present in group by clause"); |
| } |
| |
| @Test |
| @Parameters({"MIN", "MAX", "AVG", "SUM", "COUNT"}) |
| public void parsingShouldFailWhenAggregateFunctionArgumentIsNotIncludedWithinGroupByClause( |
| String aggregateFunction) { |
| assertThatThrownBy(() -> queryService.newQuery( |
| "SELECT " + aggregateFunction + "(p.ID), p.shortID FROM /portfolio pf WHERE pf.ID > 0")) |
| .isInstanceOf(QueryInvalidException.class) |
| .hasMessageContaining("Query contains projected column not present in group by clause"); |
| |
| assertThatThrownBy(() -> queryService.newQuery("SELECT " + aggregateFunction |
| + "(p.ID) FROM /portfolio pf WHERE pf.ID > 0 GROUP BY pf.shortID")) |
| .isInstanceOf(QueryInvalidException.class) |
| .hasMessageContaining( |
| "Query contains group by columns not present in projected fields"); |
| } |
| } |