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44 lines
1.1 KiB
Plaintext
44 lines
1.1 KiB
Plaintext
DROP DATABASE IF EXISTS mcs249_db;
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CREATE DATABASE mcs249_db;
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USE mcs249_db;
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CREATE TABLE t1
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(
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t1_INT INT,
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t1_DECIMAL DECIMAL(12,5),
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t1_TEXT TEXT,
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t1_DATE DATE,
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t1_TIME TIME
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)ENGINE=Columnstore;
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INSERT INTO t1 VALUES(103, 1234.5699, repeat('o', 5), '1997-12-12', '22:12:02');
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INSERT INTO t1 VALUES(-7299, 111.99, repeat('p', 5), '2001-1-1', '23:59:59');
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INSERT INTO t1 VALUES(9913, 98765.4321, repeat('q', 5), '09-12-11', '01:08:59');
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SELECT TO_DAYS('0000-00-00') FROM t1 LIMIT 1;
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TO_DAYS('0000-00-00')
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NULL
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Warnings:
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Warning 1292 Incorrect datetime value: '0000-00-00'
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SELECT TO_DAYS('0000-01-01') FROM t1 LIMIT 1;
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TO_DAYS('0000-01-01')
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1
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SELECT TO_DAYS('0000-10-10') FROM t1 LIMIT 1;
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TO_DAYS('0000-10-10')
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283
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SELECT TO_DAYS('2000-07-09') FROM t1 LIMIT 1;
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TO_DAYS('2000-07-09')
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730675
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SELECT TO_DAYS('9999-12-31') FROM t1 LIMIT 1;
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TO_DAYS('9999-12-31')
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3652424
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SELECT TO_DAYS('99991231') FROM t1 LIMIT 1;
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TO_DAYS('99991231')
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3652424
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SELECT TO_DAYS('9999/12/31') FROM t1 LIMIT 1;
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TO_DAYS('9999/12/31')
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3652424
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SELECT t1_DATE, TO_DAYS(t1_DATE) FROM t1 ORDER BY 1;
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t1_DATE TO_DAYS(t1_DATE)
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1997-12-12 729735
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2001-01-01 730851
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2009-12-11 734117
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DROP DATABASE mcs249_db;
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