#
# HOUR() function
# Author: Bharath, bharath.bokka@mariadb.com
#
-- source ../include/have_columnstore.inc

--disable_warnings
DROP DATABASE IF EXISTS mcs284_db;
--enable_warnings

CREATE DATABASE mcs284_db;
USE mcs284_db;

CREATE TABLE t1
(
 t1_DATE DATE,
 t1_TIME TIME,
 t1_DATETIME DATETIME
 )ENGINE=Columnstore;
INSERT INTO t1 VALUES('1991-05-30', '01:00:50', '2020-12-11 06:08:59');
INSERT INTO t1 VALUES('2991-10-13', '21:19:52', '1987-01-01 17:28:37');

SELECT HOUR('2020-02-21') FROM t1 LIMIT 1;
SELECT HOUR('11:12:13') FROM t1 LIMIT 1;
SELECT HOUR('2020/02/11 13:12:13') FROM t1 LIMIT 1;

SELECT t1_DATE, HOUR(t1_DATE) FROM t1 ORDER BY 1;
SELECT t1_DATETIME, HOUR(t1_DATETIME) FROM t1 ORDER BY 1;
SELECT t1_TIME, HOUR(t1_TIME) FROM t1 ORDER BY 1;

# Clean UP
DROP DATABASE mcs284_db;