| /* |
| * 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.carbondata.mv.rewrite |
| |
| import org.apache.spark.sql.Row |
| import org.apache.spark.sql.catalyst.plans.logical.LogicalPlan |
| import org.apache.spark.sql.execution.datasources.LogicalRelation |
| import org.apache.spark.sql.test.util.CarbonQueryTest |
| |
| class SelectAllColumnsSuite extends CarbonQueryTest { |
| |
| test ("table select all columns mv") { |
| sql("drop datamap if exists all_table_mv") |
| sql("drop table if exists all_table") |
| sql("create table all_table(name string, age int, height int) stored by 'carbondata'") |
| sql("insert into all_table select 'tom',20,175") |
| sql("insert into all_table select 'tom',32,180") |
| sql("create datamap all_table_mv on table all_table using 'mv' as select avg(age),avg(height),name from all_table group by name") |
| sql("rebuild datamap all_table_mv") |
| checkAnswer( |
| sql("select avg(age),avg(height),name from all_table group by name"), |
| Seq(Row(26.0, 177.5, "tom"))) |
| val frame = sql("select avg(age),avg(height),name from all_table group by name") |
| val analyzed = frame.queryExecution.analyzed |
| assert(TestUtil.verifyMVDataMap(analyzed, "all_table_mv")) |
| sql("drop table if exists all_table") |
| } |
| |
| } |