| /** |
| * 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.tajo.engine.eval; |
| |
| import org.junit.Test; |
| |
| import java.io.IOException; |
| |
| public class TestSQLDateTimeTypes extends ExprTestBase { |
| |
| @Test |
| public void testTimestamp() throws IOException { |
| testSimpleEval("select TIMESTAMP '1970-01-17 10:09:37';", |
| new String[]{"1970-01-17 10:09:37" + getUserTimeZoneDisplay()}); |
| testSimpleEval("select TIMESTAMP '1970-01-17 10:09:37.5';", |
| new String[]{"1970-01-17 10:09:37.5" + getUserTimeZoneDisplay()}); |
| testSimpleEval("select TIMESTAMP '1970-01-17 10:09:37.01';", |
| new String[]{"1970-01-17 10:09:37.01" + getUserTimeZoneDisplay()}); |
| testSimpleEval("select TIMESTAMP '1970-01-17 10:09:37.003';", |
| new String[]{"1970-01-17 10:09:37.003" + getUserTimeZoneDisplay()}); |
| } |
| |
| @Test |
| public void testToTimestamp() throws IOException { |
| testSimpleEval("select to_char(TIMESTAMP '1970-01-17 10:09:37', 'YYYY-MM-DD HH24:MI:SS');", |
| new String[]{"1970-01-17 10:09:37"}); |
| } |
| |
| @Test |
| public void testTimeLiteral() throws IOException { |
| testSimpleEval("select TIME '10:09:37';", |
| new String[]{"10:09:37" + getUserTimeZoneDisplay()}); |
| } |
| |
| @Test |
| public void testDateLiteral() throws IOException { |
| testSimpleEval("select DATE '1970-01-17';", |
| new String[]{"1970-01-17"}); |
| } |
| |
| } |