| /* |
| * 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; |
| |
| import org.apache.drill.categories.SqlTest; |
| import org.apache.drill.categories.UnlikelyTest; |
| import org.apache.drill.test.BaseTestQuery; |
| import org.junit.Test; |
| import org.junit.experimental.categories.Category; |
| |
| @Category({UnlikelyTest.class, SqlTest.class}) |
| public class TestCaseSensitivity extends BaseTestQuery { |
| |
| @Test //DRILL-4707 |
| public void testCaseSenWhenQueryTwoDiffCols() throws Exception { |
| // 1st column integer, 2nd column varchar |
| testBuilder() |
| .sqlQuery("select n_nationkey as XYZ, n_name as xyz FROM cp.`tpch/nation.parquet` order by n_nationkey limit 1") |
| .ordered() |
| .baselineColumns("XYZ", "xyz0") |
| .baselineValues(0, "ALGERIA") |
| .build() |
| .run(); |
| |
| // both columns integer type |
| testBuilder() |
| .sqlQuery("select n_nationkey as XYZ, n_regionkey as xyz FROM cp.`tpch/nation.parquet` order by n_nationkey limit 1") |
| .ordered() |
| .baselineColumns("XYZ", "xyz0") |
| .baselineValues(0, 0) |
| .build() |
| .run(); |
| |
| // join two tables. 1st column integer, 2nd column varchar |
| testBuilder() |
| .sqlQuery("select n.n_nationkey as XYZ, r.r_name as xyz from cp.`tpch/nation.parquet` n, cp.`tpch/region.parquet` r where n.n_regionkey = r.r_regionkey order by n.n_nationkey limit 1") |
| .ordered() |
| .baselineColumns("XYZ", "xyz0") |
| .baselineValues(0, "AFRICA") |
| .build() |
| .run(); |
| } |
| |
| } |