| /* |
| * 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.exec.fn.impl; |
| |
| import java.time.LocalDate; |
| |
| import org.apache.drill.categories.SqlFunctionTest; |
| import org.apache.drill.categories.UnlikelyTest; |
| import org.apache.drill.test.BaseTestQuery; |
| import org.joda.time.DateTime; |
| import org.joda.time.format.DateTimeFormat; |
| import org.joda.time.format.DateTimeFormatter; |
| import org.junit.Test; |
| import org.junit.experimental.categories.Category; |
| |
| @Category({UnlikelyTest.class, SqlFunctionTest.class}) |
| public class TestNewDateFunctions extends BaseTestQuery { |
| DateTime date; |
| DateTimeFormatter formatter; |
| long unixTimeStamp = -1; |
| |
| @Test |
| public void testIsDate() throws Exception { |
| final String dateValues = "(values('1900-01-01'), ('3500-01-01'), ('2000-12-31'), ('2005-12-32'), ('2015-02-29'), (cast(null as varchar))) as t(date1)"; |
| testBuilder() |
| .sqlQuery("select isDate(date1) res1 " + |
| "from " + dateValues) |
| .unOrdered() |
| .baselineColumns("res1") |
| .baselineValues(true) |
| .baselineValues(true) |
| .baselineValues(true) |
| .baselineValues(false) |
| .baselineValues(false) |
| .baselineValues(false) |
| .build() |
| .run(); |
| |
| testBuilder() |
| .sqlQuery("select case when isdate(date1) then cast(date1 as date) else null end res1 from " + dateValues) |
| .unOrdered() |
| .baselineColumns("res1") |
| .baselineValues(LocalDate.of(1900, 1, 1)) |
| .baselineValues(LocalDate.of(3500, 1, 1)) |
| .baselineValues(LocalDate.of(2000, 12, 31)) |
| .baselineValues(new Object[] {null}) |
| .baselineValues(new Object[] {null}) |
| .baselineValues(new Object[] {null}) |
| .build() |
| .run(); |
| } |
| |
| @Test |
| public void testUnixTimeStampForDate() throws Exception { |
| formatter = DateTimeFormat.forPattern("yyyy-MM-dd HH:mm:ss"); |
| date = formatter.parseDateTime("2009-03-20 11:30:01"); |
| unixTimeStamp = date.getMillis() / 1000; |
| testBuilder() |
| .sqlQuery("select unix_timestamp('2009-03-20 11:30:01') from cp.`employee.json` limit 1") |
| .ordered() |
| .baselineColumns("EXPR$0") |
| .baselineValues(unixTimeStamp) |
| .build().run(); |
| |
| date = formatter.parseDateTime("2014-08-09 05:15:06"); |
| unixTimeStamp = date.getMillis() / 1000; |
| testBuilder() |
| .sqlQuery("select unix_timestamp('2014-08-09 05:15:06') from cp.`employee.json` limit 1") |
| .ordered() |
| .baselineColumns("EXPR$0") |
| .baselineValues(unixTimeStamp) |
| .build().run(); |
| |
| date = formatter.parseDateTime("1970-01-01 00:00:00"); |
| unixTimeStamp = date.getMillis() / 1000; |
| testBuilder() |
| .sqlQuery("select unix_timestamp('1970-01-01 00:00:00') from cp.`employee.json` limit 1") |
| .ordered() |
| .baselineColumns("EXPR$0") |
| .baselineValues(unixTimeStamp) |
| .build().run(); |
| } |
| |
| @Test |
| public void testUnixTimeStampForDateWithPattern() throws Exception { |
| formatter = DateTimeFormat.forPattern("yyyy-MM-dd HH:mm:ss.SSS"); |
| date = formatter.parseDateTime("2009-03-20 11:30:01.0"); |
| unixTimeStamp = date.getMillis() / 1000; |
| |
| testBuilder() |
| .sqlQuery("select unix_timestamp('2009-03-20 11:30:01.0', 'yyyy-MM-dd HH:mm:ss.SSS') from cp.`employee.json` limit 1") |
| .ordered() |
| .baselineColumns("EXPR$0") |
| .baselineValues(unixTimeStamp) |
| .build().run(); |
| |
| formatter = DateTimeFormat.forPattern("yyyy-MM-dd"); |
| date = formatter.parseDateTime("2009-03-20"); |
| unixTimeStamp = date.getMillis() / 1000; |
| |
| testBuilder() |
| .sqlQuery("select unix_timestamp('2009-03-20', 'yyyy-MM-dd') from cp.`employee.json` limit 1") |
| .ordered() |
| .baselineColumns("EXPR$0") |
| .baselineValues(unixTimeStamp) |
| .build().run(); |
| } |
| |
| @Test |
| public void testCurrentDate() throws Exception { |
| testBuilder() |
| .sqlQuery("select (extract(hour from current_date) = 0) as col from cp.`employee.json` limit 1") |
| .unOrdered() |
| .baselineColumns("col") |
| .baselineValues(true) |
| .go(); |
| } |
| |
| @Test |
| public void testExtractWeek() throws Exception { |
| testBuilder() |
| .sqlQuery("SELECT EXTRACT(WEEK FROM hire_date) AS col FROM cp.`employee.json` WHERE last_name='Nowmer'") |
| .unOrdered() |
| .baselineColumns("col") |
| .baselineValues(48L) |
| .go(); |
| } |
| |
| @Test |
| public void testExtractQuarter() throws Exception { |
| testBuilder() |
| .sqlQuery("SELECT EXTRACT(QUARTER FROM hire_date) AS col FROM cp.`employee.json` WHERE " + |
| "last_name='Nowmer'") |
| .unOrdered() |
| .baselineColumns("col") |
| .baselineValues(4L) |
| .go(); |
| } |
| |
| @Test |
| public void testDayOfYear() throws Exception { |
| testBuilder() |
| .sqlQuery("SELECT EXTRACT(DOY FROM date '2023-04-17') AS col1, EXTRACT(DAYOFYEAR FROM date '2023-04-17') as col2") |
| .unOrdered() |
| .baselineColumns("col1", "col2") |
| .baselineValues(107L, 107L) |
| .go(); |
| } |
| |
| @Test |
| public void testDayOfWeek() throws Exception { |
| testBuilder() |
| .sqlQuery("SELECT EXTRACT(DOW FROM date '2023-04-17') AS col1, EXTRACT(DAYOFWEEK FROM date '2023-04-17') as col2") |
| .unOrdered() |
| .baselineColumns("col1", "col2") |
| .baselineValues(1L, 1L) |
| .go(); |
| } |
| |
| @Test |
| public void testLocalTimestamp() throws Exception { |
| testBuilder() |
| .sqlQuery("select extract(day from localtimestamp) = extract(day from current_date) as col from cp.`employee.json` limit 1") |
| .unOrdered() |
| .baselineColumns("col") |
| .baselineValues(true) |
| .go(); |
| } |
| } |