mirror of
https://github.com/mariadb-corporation/mariadb-columnstore-engine.git
synced 2025-04-20 09:07:44 +03:00
120 lines
5.6 KiB
Plaintext
120 lines
5.6 KiB
Plaintext
DROP DATABASE IF EXISTS mcs277_db;
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CREATE DATABASE mcs277_db;
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USE mcs277_db;
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CREATE TABLE t1
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(
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t1_DATE DATE,
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t1_TIMESTAMP TIMESTAMP,
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t1_DATETIME DATETIME
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)ENGINE=Columnstore;
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INSERT INTO t1 VALUES('1991-05-30', '1999-10-28 01:00:50', '09-12-11 01:08:59');
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SELECT TIMESTAMPADD(MICROSECOND, 3, '2011-3-4 3:12:11.123') FROM t1 LIMIT 1;
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TIMESTAMPADD(MICROSECOND, 3, '2011-3-4 3:12:11.123')
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2011-03-04 03:12:11.123003
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SELECT TIMESTAMPADD(SECOND, 3, '2012-3-3 1:12:22') FROM t1 LIMIT 1;
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TIMESTAMPADD(SECOND, 3, '2012-3-3 1:12:22')
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2012-03-03 01:12:25
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SELECT TIMESTAMPADD(MINUTE, 3, '2012-3-3 1:12:22') FROM t1 LIMIT 1;
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TIMESTAMPADD(MINUTE, 3, '2012-3-3 1:12:22')
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2012-03-03 01:15:22
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SELECT TIMESTAMPADD(HOUR, 3, '2012-3-3 1:12:22') FROM t1 LIMIT 1;
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TIMESTAMPADD(HOUR, 3, '2012-3-3 1:12:22')
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2012-03-03 04:12:22
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SELECT TIMESTAMPADD(DAY, 3, '2012-3-3 1:12:22') FROM t1 LIMIT 1;
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TIMESTAMPADD(DAY, 3, '2012-3-3 1:12:22')
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2012-03-06 01:12:22
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SELECT TIMESTAMPADD(WEEK, 3, '2012-3-3 1:12:22') FROM t1 LIMIT 1;
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TIMESTAMPADD(WEEK, 3, '2012-3-3 1:12:22')
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2012-03-24 01:12:22
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SELECT TIMESTAMPADD(MONTH, 3, '2012-3-3 1:12:22') FROM t1 LIMIT 1;
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TIMESTAMPADD(MONTH, 3, '2012-3-3 1:12:22')
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2012-06-03 01:12:22
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SELECT TIMESTAMPADD(QUARTER, 3, '2012-3-3 1:12:22') FROM t1 LIMIT 1;
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TIMESTAMPADD(QUARTER, 3, '2012-3-3 1:12:22')
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2012-12-03 01:12:22
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SELECT TIMESTAMPADD(YEAR, 3, '2012-3-3 1:12:22') FROM t1 LIMIT 1;
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TIMESTAMPADD(YEAR, 3, '2012-3-3 1:12:22')
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2015-03-03 01:12:22
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SELECT t1_DATE, TIMESTAMPADD(MICROSECOND, 3, t1_DATE) FROM t1 ORDER BY 1;
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t1_DATE TIMESTAMPADD(MICROSECOND, 3, t1_DATE)
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1991-05-30 1991-05-30 00:00:00.300000
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SELECT t1_DATE, TIMESTAMPADD(SECOND, 3, t1_DATE) FROM t1 ORDER BY 1;
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t1_DATE TIMESTAMPADD(SECOND, 3, t1_DATE)
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1991-05-30 1991-05-30 00:00:03
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SELECT t1_DATE, TIMESTAMPADD(MINUTE, 3, t1_DATE) FROM t1 ORDER BY 1;
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t1_DATE TIMESTAMPADD(MINUTE, 3, t1_DATE)
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1991-05-30 1991-05-30 00:03:00
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SELECT t1_DATE, TIMESTAMPADD(HOUR, 3, t1_DATE) FROM t1 ORDER BY 1;
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t1_DATE TIMESTAMPADD(HOUR, 3, t1_DATE)
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1991-05-30 1991-05-30 03:00:00
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SELECT t1_DATE, TIMESTAMPADD(DAY, 3, t1_DATE) FROM t1 ORDER BY 1;
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t1_DATE TIMESTAMPADD(DAY, 3, t1_DATE)
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1991-05-30 1991-06-02
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SELECT t1_DATE, TIMESTAMPADD(WEEK, 3, t1_DATE) FROM t1 ORDER BY 1;
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t1_DATE TIMESTAMPADD(WEEK, 3, t1_DATE)
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1991-05-30 1991-06-20
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SELECT t1_DATE, TIMESTAMPADD(MONTH, 3, t1_DATE) FROM t1 ORDER BY 1;
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t1_DATE TIMESTAMPADD(MONTH, 3, t1_DATE)
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1991-05-30 1991-08-30
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SELECT t1_DATE, TIMESTAMPADD(QUARTER, 3, t1_DATE) FROM t1 ORDER BY 1;
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t1_DATE TIMESTAMPADD(QUARTER, 3, t1_DATE)
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1991-05-30 1992-02-29
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SELECT t1_DATE, TIMESTAMPADD(YEAR, 3, t1_DATE) FROM t1 ORDER BY 1;
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t1_DATE TIMESTAMPADD(YEAR, 3, t1_DATE)
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1991-05-30 1994-05-30
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SELECT t1_TIMESTAMP, TIMESTAMPADD(MICROSECOND, 3, t1_TIMESTAMP) FROM t1 ORDER BY 1;
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t1_TIMESTAMP TIMESTAMPADD(MICROSECOND, 3, t1_TIMESTAMP)
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1999-10-28 01:00:50 1999-10-28 01:00:50.300000
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SELECT t1_TIMESTAMP, TIMESTAMPADD(SECOND, 3, t1_TIMESTAMP) FROM t1 ORDER BY 1;
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t1_TIMESTAMP TIMESTAMPADD(SECOND, 3, t1_TIMESTAMP)
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1999-10-28 01:00:50 1999-10-28 01:00:53
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SELECT t1_TIMESTAMP, TIMESTAMPADD(MINUTE, 3, t1_TIMESTAMP) FROM t1 ORDER BY 1;
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t1_TIMESTAMP TIMESTAMPADD(MINUTE, 3, t1_TIMESTAMP)
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1999-10-28 01:00:50 1999-10-28 01:03:50
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SELECT t1_TIMESTAMP, TIMESTAMPADD(HOUR, 3, t1_TIMESTAMP) FROM t1 ORDER BY 1;
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t1_TIMESTAMP TIMESTAMPADD(HOUR, 3, t1_TIMESTAMP)
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1999-10-28 01:00:50 1999-10-28 04:00:50
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SELECT t1_TIMESTAMP, TIMESTAMPADD(DAY, 3, t1_TIMESTAMP) FROM t1 ORDER BY 1;
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t1_TIMESTAMP TIMESTAMPADD(DAY, 3, t1_TIMESTAMP)
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1999-10-28 01:00:50 1999-10-31 01:00:50
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SELECT t1_TIMESTAMP, TIMESTAMPADD(WEEK, 3, t1_TIMESTAMP) FROM t1 ORDER BY 1;
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t1_TIMESTAMP TIMESTAMPADD(WEEK, 3, t1_TIMESTAMP)
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1999-10-28 01:00:50 1999-11-18 01:00:50
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SELECT t1_TIMESTAMP, TIMESTAMPADD(MONTH, 3, t1_TIMESTAMP) FROM t1 ORDER BY 1;
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t1_TIMESTAMP TIMESTAMPADD(MONTH, 3, t1_TIMESTAMP)
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1999-10-28 01:00:50 2000-01-28 01:00:50
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SELECT t1_TIMESTAMP, TIMESTAMPADD(QUARTER, 3, t1_TIMESTAMP) FROM t1 ORDER BY 1;
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t1_TIMESTAMP TIMESTAMPADD(QUARTER, 3, t1_TIMESTAMP)
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1999-10-28 01:00:50 2000-07-28 01:00:50
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SELECT t1_TIMESTAMP, TIMESTAMPADD(YEAR, 3, t1_TIMESTAMP) FROM t1 ORDER BY 1;
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t1_TIMESTAMP TIMESTAMPADD(YEAR, 3, t1_TIMESTAMP)
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1999-10-28 01:00:50 2002-10-28 01:00:50
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SELECT t1_DATETIME, TIMESTAMPADD(MICROSECOND, 3, t1_DATETIME) FROM t1 ORDER BY 1;
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t1_DATETIME TIMESTAMPADD(MICROSECOND, 3, t1_DATETIME)
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2009-12-11 01:08:59 2009-12-11 01:08:59.300000
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SELECT t1_DATETIME, TIMESTAMPADD(SECOND, 3, t1_DATETIME) FROM t1 ORDER BY 1;
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t1_DATETIME TIMESTAMPADD(SECOND, 3, t1_DATETIME)
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2009-12-11 01:08:59 2009-12-11 01:09:02
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SELECT t1_DATETIME, TIMESTAMPADD(MINUTE, 3, t1_DATETIME) FROM t1 ORDER BY 1;
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t1_DATETIME TIMESTAMPADD(MINUTE, 3, t1_DATETIME)
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2009-12-11 01:08:59 2009-12-11 01:11:59
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SELECT t1_DATETIME, TIMESTAMPADD(HOUR, 3, t1_DATETIME) FROM t1 ORDER BY 1;
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t1_DATETIME TIMESTAMPADD(HOUR, 3, t1_DATETIME)
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2009-12-11 01:08:59 2009-12-11 04:08:59
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SELECT t1_DATETIME, TIMESTAMPADD(DAY, 3, t1_DATETIME) FROM t1 ORDER BY 1;
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t1_DATETIME TIMESTAMPADD(DAY, 3, t1_DATETIME)
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2009-12-11 01:08:59 2009-12-14 01:08:59
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SELECT t1_DATETIME, TIMESTAMPADD(WEEK, 3, t1_DATETIME) FROM t1 ORDER BY 1;
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t1_DATETIME TIMESTAMPADD(WEEK, 3, t1_DATETIME)
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2009-12-11 01:08:59 2010-01-01 01:08:59
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SELECT t1_DATETIME, TIMESTAMPADD(MONTH, 3, t1_DATETIME) FROM t1 ORDER BY 1;
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t1_DATETIME TIMESTAMPADD(MONTH, 3, t1_DATETIME)
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2009-12-11 01:08:59 2010-03-11 01:08:59
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SELECT t1_DATETIME, TIMESTAMPADD(QUARTER, 3, t1_DATETIME) FROM t1 ORDER BY 1;
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t1_DATETIME TIMESTAMPADD(QUARTER, 3, t1_DATETIME)
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2009-12-11 01:08:59 2010-09-11 01:08:59
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SELECT t1_DATETIME, TIMESTAMPADD(YEAR, 3, t1_DATETIME) FROM t1 ORDER BY 1;
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t1_DATETIME TIMESTAMPADD(YEAR, 3, t1_DATETIME)
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2009-12-11 01:08:59 2012-12-11 01:08:59
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DROP DATABASE mcs277_db;
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