# # TIMESTAMPADD() function # Author: Bharath, bharath.bokka@mariadb.com # -- source ../include/have_columnstore.inc --disable_warnings DROP DATABASE IF EXISTS mcs277_db; --enable_warnings CREATE DATABASE mcs277_db; USE mcs277_db; CREATE TABLE t1 ( t1_DATE DATE, t1_TIMESTAMP TIMESTAMP, t1_DATETIME DATETIME )ENGINE=Columnstore; INSERT INTO t1 VALUES('1991-05-30', '1999-10-28 01:00:50', '09-12-11 01:08:59'); SELECT TIMESTAMPADD(MICROSECOND, 3, '2011-3-4 3:12:11.123') FROM t1 LIMIT 1; SELECT TIMESTAMPADD(SECOND, 3, '2012-3-3 1:12:22') FROM t1 LIMIT 1; SELECT TIMESTAMPADD(MINUTE, 3, '2012-3-3 1:12:22') FROM t1 LIMIT 1; SELECT TIMESTAMPADD(HOUR, 3, '2012-3-3 1:12:22') FROM t1 LIMIT 1; SELECT TIMESTAMPADD(DAY, 3, '2012-3-3 1:12:22') FROM t1 LIMIT 1; SELECT TIMESTAMPADD(WEEK, 3, '2012-3-3 1:12:22') FROM t1 LIMIT 1; SELECT TIMESTAMPADD(MONTH, 3, '2012-3-3 1:12:22') FROM t1 LIMIT 1; SELECT TIMESTAMPADD(QUARTER, 3, '2012-3-3 1:12:22') FROM t1 LIMIT 1; SELECT TIMESTAMPADD(YEAR, 3, '2012-3-3 1:12:22') FROM t1 LIMIT 1; SELECT t1_DATE, TIMESTAMPADD(MICROSECOND, 3, t1_DATE) FROM t1 ORDER BY 1; SELECT t1_DATE, TIMESTAMPADD(SECOND, 3, t1_DATE) FROM t1 ORDER BY 1; SELECT t1_DATE, TIMESTAMPADD(MINUTE, 3, t1_DATE) FROM t1 ORDER BY 1; SELECT t1_DATE, TIMESTAMPADD(HOUR, 3, t1_DATE) FROM t1 ORDER BY 1; SELECT t1_DATE, TIMESTAMPADD(DAY, 3, t1_DATE) FROM t1 ORDER BY 1; SELECT t1_DATE, TIMESTAMPADD(WEEK, 3, t1_DATE) FROM t1 ORDER BY 1; SELECT t1_DATE, TIMESTAMPADD(MONTH, 3, t1_DATE) FROM t1 ORDER BY 1; SELECT t1_DATE, TIMESTAMPADD(QUARTER, 3, t1_DATE) FROM t1 ORDER BY 1; SELECT t1_DATE, TIMESTAMPADD(YEAR, 3, t1_DATE) FROM t1 ORDER BY 1; SELECT t1_TIMESTAMP, TIMESTAMPADD(MICROSECOND, 3, t1_TIMESTAMP) FROM t1 ORDER BY 1; SELECT t1_TIMESTAMP, TIMESTAMPADD(SECOND, 3, t1_TIMESTAMP) FROM t1 ORDER BY 1; SELECT t1_TIMESTAMP, TIMESTAMPADD(MINUTE, 3, t1_TIMESTAMP) FROM t1 ORDER BY 1; SELECT t1_TIMESTAMP, TIMESTAMPADD(HOUR, 3, t1_TIMESTAMP) FROM t1 ORDER BY 1; SELECT t1_TIMESTAMP, TIMESTAMPADD(DAY, 3, t1_TIMESTAMP) FROM t1 ORDER BY 1; SELECT t1_TIMESTAMP, TIMESTAMPADD(WEEK, 3, t1_TIMESTAMP) FROM t1 ORDER BY 1; SELECT t1_TIMESTAMP, TIMESTAMPADD(MONTH, 3, t1_TIMESTAMP) FROM t1 ORDER BY 1; SELECT t1_TIMESTAMP, TIMESTAMPADD(QUARTER, 3, t1_TIMESTAMP) FROM t1 ORDER BY 1; SELECT t1_TIMESTAMP, TIMESTAMPADD(YEAR, 3, t1_TIMESTAMP) FROM t1 ORDER BY 1; SELECT t1_DATETIME, TIMESTAMPADD(MICROSECOND, 3, t1_DATETIME) FROM t1 ORDER BY 1; SELECT t1_DATETIME, TIMESTAMPADD(SECOND, 3, t1_DATETIME) FROM t1 ORDER BY 1; SELECT t1_DATETIME, TIMESTAMPADD(MINUTE, 3, t1_DATETIME) FROM t1 ORDER BY 1; SELECT t1_DATETIME, TIMESTAMPADD(HOUR, 3, t1_DATETIME) FROM t1 ORDER BY 1; SELECT t1_DATETIME, TIMESTAMPADD(DAY, 3, t1_DATETIME) FROM t1 ORDER BY 1; SELECT t1_DATETIME, TIMESTAMPADD(WEEK, 3, t1_DATETIME) FROM t1 ORDER BY 1; SELECT t1_DATETIME, TIMESTAMPADD(MONTH, 3, t1_DATETIME) FROM t1 ORDER BY 1; SELECT t1_DATETIME, TIMESTAMPADD(QUARTER, 3, t1_DATETIME) FROM t1 ORDER BY 1; SELECT t1_DATETIME, TIMESTAMPADD(YEAR, 3, t1_DATETIME) FROM t1 ORDER BY 1; # Clean UP DROP DATABASE mcs277_db;