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

--disable_warnings
DROP DATABASE IF EXISTS mcs275_db;
--enable_warnings

CREATE DATABASE mcs275_db;
USE mcs275_db;

CREATE TABLE t1
(
 t1_DATE DATE,
 t1_TIME TIME,
 t1_DATETIME DATETIME
 )ENGINE=Columnstore;
INSERT INTO t1 VALUES('2011-08-27', '22:12:02', '1997-12-12 22:12:02');
INSERT INTO t1 VALUES('2020-02-19', '23:59:59', '2001-1-1 23:59:59.65');
INSERT INTO t1 VALUES('1991-05-30', '01:37:50.871', '09-12-11 01:08:59');

SELECT TIMEDIFF('2011-3-3 1:12:22', '2011-3-4 3:12:11') FROM t1 LIMIT 1;
SELECT TIMEDIFF('20:28:30', '11:22:33.4455') FROM t1 LIMIT 1;

SELECT t1_DATE, TIMEDIFF(t1_DATE, '2008-02-19 22:22:22') FROM t1 ORDER BY 1;
SELECT t1_DATE, TIMEDIFF(t1_DATE, '22:22:22') FROM t1 ORDER BY 1;

#Bug, function doesn't give expected results
SELECT t1_TIME, TIMEDIFF(t1_TIME, '2008-02-19 22:22:22') FROM t1 ORDER BY 1;
SELECT t1_TIME, TIMEDIFF(t1_TIME, '23:59:59') FROM t1 ORDER BY 1;

#Bug, function doesn't give expected results
SELECT t1_DATETIME, TIMEDIFF(t1_DATETIME, '2001-02-19 22:22:22') FROM t1 ORDER BY 1;
SELECT t1_DATETIME, TIMEDIFF(t1_DATETIME, '22:22:22') FROM t1 ORDER BY 1;

# Clean UP
DROP DATABASE mcs275_db;