| /* |
| * 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.spark.testsuite.filterexpr |
| |
| import org.apache.spark.sql.Row |
| import org.scalatest.BeforeAndAfterAll |
| import org.apache.carbondata.core.constants.CarbonCommonConstants |
| import org.apache.carbondata.core.util.CarbonProperties |
| import org.apache.spark.sql.test.util.QueryTest |
| |
| /** |
| * Test cases for testing columns having \N or \null values for non numeric columns |
| */ |
| class TestNotNullFilter extends QueryTest with BeforeAndAfterAll { |
| |
| override def beforeAll { |
| sql("drop table if exists carbonTableNotNull") |
| CarbonProperties.getInstance() |
| .addProperty(CarbonCommonConstants.CARBON_DATE_FORMAT, "yyyy/MM/dd") |
| val csvFilePath = s"$resourcesPath/filter/notNullFilter.csv" |
| sql(""" |
| CREATE TABLE IF NOT EXISTS carbonTableNotNull |
| (ID Int, date timestamp, country String, |
| name String, phonetype String, serialname char(10), salary Int) |
| STORED BY 'carbondata' TBLPROPERTIES ('DICTIONARY_INCLUDE'='ID') |
| """) |
| sql(s""" |
| LOAD DATA LOCAL INPATH '$csvFilePath' into table carbonTableNotNull OPTIONS('BAD_RECORDS_ACTION'='FORCE') |
| """) |
| } |
| |
| |
| test("select ID from carbonTableNotNull where ID is not null") { |
| checkAnswer( |
| sql("select ID from carbonTableNotNull where ID is not null"), |
| Seq(Row(1), Row(4), Row(5), Row(6), Row(7), Row(8), Row(9), Row(10))) |
| } |
| |
| override def afterAll { |
| sql("drop table if exists carbonTableNotNull") |
| CarbonProperties.getInstance() |
| .addProperty(CarbonCommonConstants.CARBON_TIMESTAMP_FORMAT, "dd-MM-yyyy") |
| } |
| } |