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43 lines
1.2 KiB
Plaintext
43 lines
1.2 KiB
Plaintext
DROP DATABASE IF EXISTS mcs274_db;
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CREATE DATABASE mcs274_db;
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USE mcs274_db;
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CREATE TABLE t1
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(
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t1_DATE DATE,
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t1_TIME TIME,
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t1_DATETIME DATETIME
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)ENGINE=Columnstore;
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INSERT INTO t1 VALUES('1560-08-27', '22:12:02', '1997-12-12 22:12:02');
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INSERT INTO t1 VALUES('1982-02-19', '23:59:59', '2001-1-1 23:59:59.65');
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INSERT INTO t1 VALUES('3291-05-30', '01:37:50.871', '09-12-11 01:08:59');
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SELECT TIME('112233') FROM t1 LIMIT 1;
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TIME('112233')
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11:22:33
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SELECT TIME('11:22:33.4455') FROM t1 LIMIT 1;
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TIME('11:22:33.4455')
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11:22:33.4455
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SELECT TIME('1811/2/2 3:34:45.5') FROM t1 LIMIT 1;
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TIME('1811/2/2 3:34:45.5')
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03:34:45.5
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SELECT TIME('1811/2/2') FROM t1 LIMIT 1;
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TIME('1811/2/2')
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00:18:11
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Warnings:
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Warning 1292 Truncated incorrect time value: '1811/2/2'
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SELECT t1_DATE, TIME(t1_DATE) FROM t1 ORDER BY 1;
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t1_DATE TIME(t1_DATE)
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1560-08-27 NULL
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1982-02-19 NULL
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3291-05-30 NULL
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SELECT t1_TIME, TIME(t1_TIME) FROM t1 ORDER BY 1;
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t1_TIME TIME(t1_TIME)
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01:37:50 01:37:50
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22:12:02 22:12:02
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23:59:59 23:59:59
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SELECT t1_DATETIME, TIME(t1_DATETIME) FROM t1 ORDER BY 1;
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t1_DATETIME TIME(t1_DATETIME)
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1997-12-12 22:12:02 22:12:02
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2001-01-01 23:59:59 23:59:59
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2009-12-11 01:08:59 01:08:59
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DROP DATABASE mcs274_db;
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