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MDEV-17740 Extend EXTRACT(x AS DAY*) to understand long time intervals
This commit is contained in:
Alexander Barkov
555
mysql-test/main/func_extract.result
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555
mysql-test/main/func_extract.result
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@ -0,0 +1,555 @@
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#
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# MDEV-17385 MICROSECOND() returns confusing results with an out-of-range TIME-alike argument
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#
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CREATE TABLE t1 (v VARCHAR(64), ll BIGINT, t TIME, dt DATETIME, d DATE);
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CREATE TABLE t2 AS SELECT
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EXTRACT(DAY FROM t),
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EXTRACT(DAY_HOUR FROM t),
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EXTRACT(DAY_MINUTE FROM t),
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EXTRACT(DAY_SECOND FROM t),
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EXTRACT(DAY_MICROSECOND FROM t),
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EXTRACT(DAY FROM d),
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EXTRACT(DAY_HOUR FROM d),
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EXTRACT(DAY_MINUTE FROM d),
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EXTRACT(DAY_SECOND FROM d),
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EXTRACT(DAY_MICROSECOND FROM d),
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EXTRACT(DAY FROM v),
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EXTRACT(DAY_HOUR FROM v),
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EXTRACT(DAY_MINUTE FROM v),
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EXTRACT(DAY_SECOND FROM v),
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EXTRACT(DAY_MICROSECOND FROM v),
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EXTRACT(DAY FROM ll),
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EXTRACT(DAY_HOUR FROM ll),
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EXTRACT(DAY_MINUTE FROM ll),
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EXTRACT(DAY_SECOND FROM ll),
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EXTRACT(DAY_MICROSECOND FROM ll)
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FROM t1;
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SHOW CREATE TABLE t2;
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Table Create Table
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t2 CREATE TABLE `t2` (
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`EXTRACT(DAY FROM t)` int(3) DEFAULT NULL,
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`EXTRACT(DAY_HOUR FROM t)` int(5) DEFAULT NULL,
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`EXTRACT(DAY_MINUTE FROM t)` int(7) DEFAULT NULL,
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`EXTRACT(DAY_SECOND FROM t)` int(9) DEFAULT NULL,
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`EXTRACT(DAY_MICROSECOND FROM t)` bigint(15) DEFAULT NULL,
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`EXTRACT(DAY FROM d)` int(3) DEFAULT NULL,
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`EXTRACT(DAY_HOUR FROM d)` int(5) DEFAULT NULL,
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`EXTRACT(DAY_MINUTE FROM d)` int(7) DEFAULT NULL,
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`EXTRACT(DAY_SECOND FROM d)` int(9) DEFAULT NULL,
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`EXTRACT(DAY_MICROSECOND FROM d)` bigint(15) DEFAULT NULL,
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`EXTRACT(DAY FROM v)` int(8) DEFAULT NULL,
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`EXTRACT(DAY_HOUR FROM v)` int(10) DEFAULT NULL,
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`EXTRACT(DAY_MINUTE FROM v)` bigint(12) DEFAULT NULL,
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`EXTRACT(DAY_SECOND FROM v)` bigint(14) DEFAULT NULL,
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`EXTRACT(DAY_MICROSECOND FROM v)` bigint(20) DEFAULT NULL,
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`EXTRACT(DAY FROM ll)` int(8) DEFAULT NULL,
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`EXTRACT(DAY_HOUR FROM ll)` int(10) DEFAULT NULL,
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`EXTRACT(DAY_MINUTE FROM ll)` bigint(12) DEFAULT NULL,
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`EXTRACT(DAY_SECOND FROM ll)` bigint(14) DEFAULT NULL,
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`EXTRACT(DAY_MICROSECOND FROM ll)` bigint(20) DEFAULT NULL
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) ENGINE=MyISAM DEFAULT CHARSET=latin1
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DROP TABLE t2;
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DROP TABLE t1;
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CREATE TABLE t1 (a VARCHAR(64), b DECIMAL(32,9));
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INSERT INTO t1 VALUES
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('9999-12-31 23:59:59.123456', 99991231235959.123456),
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('2001-01-01 10:20:30.123456', 20010101102030.123456),
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('4294967296:59:59.123456', 42949672965959.123456),
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('4294967295:59:59.123456', 42949672955959.123456),
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('87649416:59:59.123456', 876494165959.123456),
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('87649415:59:59.123456', 876494155959.123456),
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('87649414:59:59.123456', 876494145959.123456),
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('9999:59:59.123456', 99995959.123456),
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('9999:01:01.123456', 99990101.123456),
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('9999:01:01', 99990101),
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('0.999999', 0.999999),
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('0.99999', 0.99999),
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('0.9999', 0.9999),
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('0.999', 0.999),
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('0.99', 0.99),
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('0.9', 0.9),
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('000000',0);
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# Summary:
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# Check that FUNC(varchar) and FUNC(decimal) give equal results
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# Expect empty sets
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SELECT a, b, EXTRACT(DAY_HOUR FROM a), EXTRACT(DAY_HOUR FROM b) FROM t1 WHERE NOT (EXTRACT(DAY_HOUR FROM a)<=>EXTRACT(DAY_HOUR FROM b));
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a b EXTRACT(DAY_HOUR FROM a) EXTRACT(DAY_HOUR FROM b)
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SELECT a, b, EXTRACT(DAY FROM a), EXTRACT(DAY FROM b) FROM t1 WHERE NOT (EXTRACT(DAY FROM a)<=>EXTRACT(DAY FROM b));
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a b EXTRACT(DAY FROM a) EXTRACT(DAY FROM b)
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SELECT a, b, EXTRACT(HOUR FROM a), EXTRACT(HOUR FROM b) FROM t1 WHERE NOT (EXTRACT(HOUR FROM a)<=>EXTRACT(HOUR FROM b));
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a b EXTRACT(HOUR FROM a) EXTRACT(HOUR FROM b)
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SELECT a, b, EXTRACT(MINUTE FROM a), EXTRACT(MINUTE FROM b) FROM t1 WHERE NOT (EXTRACT(MINUTE FROM a)<=>EXTRACT(MINUTE FROM b));
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a b EXTRACT(MINUTE FROM a) EXTRACT(MINUTE FROM b)
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SELECT a, b, EXTRACT(SECOND FROM a), EXTRACT(SECOND FROM b) FROM t1 WHERE NOT (EXTRACT(SECOND FROM a)<=>EXTRACT(SECOND FROM b));
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a b EXTRACT(SECOND FROM a) EXTRACT(SECOND FROM b)
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SELECT a, b, EXTRACT(MICROSECOND FROM a), EXTRACT(MICROSECOND FROM b) FROM t1 WHERE NOT (EXTRACT(MICROSECOND FROM a)<=>EXTRACT(MICROSECOND FROM b));
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a b EXTRACT(MICROSECOND FROM a) EXTRACT(MICROSECOND FROM b)
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# Detailed results
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SELECT
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a,
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EXTRACT(DAY FROM a) * 24 + EXTRACT(HOUR FROM a) AS dh,
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EXTRACT(DAY_HOUR FROM a),
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EXTRACT(DAY FROM a),
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EXTRACT(HOUR FROM a),
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EXTRACT(MINUTE FROM a),
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EXTRACT(SECOND FROM a),
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EXTRACT(MICROSECOND FROM a)
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FROM t1;
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a dh EXTRACT(DAY_HOUR FROM a) EXTRACT(DAY FROM a) EXTRACT(HOUR FROM a) EXTRACT(MINUTE FROM a) EXTRACT(SECOND FROM a) EXTRACT(MICROSECOND FROM a)
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9999-12-31 23:59:59.123456 767 3123 31 23 59 59 123456
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2001-01-01 10:20:30.123456 34 110 1 10 20 30 123456
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4294967296:59:59.123456 NULL NULL NULL NULL NULL NULL NULL
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4294967295:59:59.123456 NULL NULL NULL NULL NULL NULL NULL
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87649416:59:59.123456 NULL NULL NULL NULL NULL NULL NULL
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87649415:59:59.123456 87649415 365205823 3652058 23 59 59 123456
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87649414:59:59.123456 87649414 365205822 3652058 22 59 59 123456
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9999:59:59.123456 9999 41615 416 15 59 59 123456
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9999:01:01.123456 9999 41615 416 15 1 1 123456
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9999:01:01 9999 41615 416 15 1 1 0
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0.999999 0 0 0 0 0 0 999999
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0.99999 0 0 0 0 0 0 999990
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0.9999 0 0 0 0 0 0 999900
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0.999 0 0 0 0 0 0 999000
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0.99 0 0 0 0 0 0 990000
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0.9 0 0 0 0 0 0 900000
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000000 0 0 0 0 0 0 0
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Warnings:
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Warning 1292 Incorrect interval value: '4294967296:59:59.123456'
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Warning 1292 Incorrect interval value: '4294967296:59:59.123456'
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Warning 1292 Incorrect interval value: '4294967296:59:59.123456'
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Warning 1292 Incorrect interval value: '4294967296:59:59.123456'
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Warning 1292 Incorrect interval value: '4294967296:59:59.123456'
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Warning 1292 Incorrect interval value: '4294967296:59:59.123456'
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Warning 1292 Incorrect interval value: '4294967296:59:59.123456'
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Warning 1292 Incorrect interval value: '4294967296:59:59.123456'
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Warning 1292 Incorrect interval value: '4294967295:59:59.123456'
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Warning 1292 Incorrect interval value: '4294967295:59:59.123456'
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Warning 1292 Incorrect interval value: '4294967295:59:59.123456'
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Warning 1292 Incorrect interval value: '4294967295:59:59.123456'
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Warning 1292 Incorrect interval value: '4294967295:59:59.123456'
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Warning 1292 Incorrect interval value: '4294967295:59:59.123456'
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Warning 1292 Incorrect interval value: '4294967295:59:59.123456'
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Warning 1292 Incorrect interval value: '4294967295:59:59.123456'
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Warning 1292 Incorrect interval value: '87649416:59:59.123456'
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Warning 1292 Incorrect interval value: '87649416:59:59.123456'
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Warning 1292 Incorrect interval value: '87649416:59:59.123456'
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Warning 1292 Incorrect interval value: '87649416:59:59.123456'
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Warning 1292 Incorrect interval value: '87649416:59:59.123456'
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Warning 1292 Incorrect interval value: '87649416:59:59.123456'
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Warning 1292 Incorrect interval value: '87649416:59:59.123456'
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Warning 1292 Incorrect interval value: '87649416:59:59.123456'
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SELECT
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b,
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EXTRACT(DAY FROM b) * 24 + EXTRACT(HOUR FROM b) AS dh,
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EXTRACT(DAY_HOUR FROM b),
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EXTRACT(DAY FROM b),
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EXTRACT(HOUR FROM b),
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EXTRACT(MINUTE FROM b),
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EXTRACT(SECOND FROM b),
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EXTRACT(MICROSECOND FROM b)
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FROM t1;
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b dh EXTRACT(DAY_HOUR FROM b) EXTRACT(DAY FROM b) EXTRACT(HOUR FROM b) EXTRACT(MINUTE FROM b) EXTRACT(SECOND FROM b) EXTRACT(MICROSECOND FROM b)
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99991231235959.123456000 767 3123 31 23 59 59 123456
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20010101102030.123456000 34 110 1 10 20 30 123456
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42949672965959.123456000 NULL NULL NULL NULL NULL NULL NULL
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42949672955959.123456000 NULL NULL NULL NULL NULL NULL NULL
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876494165959.123456000 NULL NULL NULL NULL NULL NULL NULL
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876494155959.123456000 87649415 365205823 3652058 23 59 59 123456
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876494145959.123456000 87649414 365205822 3652058 22 59 59 123456
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99995959.123456000 9999 41615 416 15 59 59 123456
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99990101.123456000 9999 41615 416 15 1 1 123456
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99990101.000000000 9999 41615 416 15 1 1 0
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0.999999000 0 0 0 0 0 0 999999
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0.999990000 0 0 0 0 0 0 999990
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0.999900000 0 0 0 0 0 0 999900
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0.999000000 0 0 0 0 0 0 999000
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0.990000000 0 0 0 0 0 0 990000
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0.900000000 0 0 0 0 0 0 900000
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0.000000000 0 0 0 0 0 0 0
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Warnings:
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Warning 1292 Incorrect interval value: '42949672965959.123456000' for column 'b' at row 3
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Warning 1292 Incorrect interval value: '42949672965959.123456000' for column 'b' at row 3
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Warning 1292 Incorrect interval value: '42949672965959.123456000' for column 'b' at row 3
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Warning 1292 Incorrect interval value: '42949672965959.123456000' for column 'b' at row 3
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Warning 1292 Incorrect interval value: '42949672965959.123456000' for column 'b' at row 3
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Warning 1292 Incorrect interval value: '42949672965959.123456000' for column 'b' at row 3
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Warning 1292 Incorrect interval value: '42949672965959.123456000' for column 'b' at row 3
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Warning 1292 Incorrect interval value: '42949672965959.123456000' for column 'b' at row 3
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Warning 1292 Incorrect interval value: '42949672955959.123456000' for column 'b' at row 4
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Warning 1292 Incorrect interval value: '42949672955959.123456000' for column 'b' at row 4
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Warning 1292 Incorrect interval value: '42949672955959.123456000' for column 'b' at row 4
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Warning 1292 Incorrect interval value: '42949672955959.123456000' for column 'b' at row 4
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Warning 1292 Incorrect interval value: '42949672955959.123456000' for column 'b' at row 4
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Warning 1292 Incorrect interval value: '42949672955959.123456000' for column 'b' at row 4
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Warning 1292 Incorrect interval value: '42949672955959.123456000' for column 'b' at row 4
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Warning 1292 Incorrect interval value: '42949672955959.123456000' for column 'b' at row 4
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Warning 1292 Incorrect interval value: '876494165959.123456000' for column 'b' at row 5
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Warning 1292 Incorrect interval value: '876494165959.123456000' for column 'b' at row 5
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Warning 1292 Incorrect interval value: '876494165959.123456000' for column 'b' at row 5
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Warning 1292 Incorrect interval value: '876494165959.123456000' for column 'b' at row 5
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Warning 1292 Incorrect interval value: '876494165959.123456000' for column 'b' at row 5
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Warning 1292 Incorrect interval value: '876494165959.123456000' for column 'b' at row 5
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Warning 1292 Incorrect interval value: '876494165959.123456000' for column 'b' at row 5
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Warning 1292 Incorrect interval value: '876494165959.123456000' for column 'b' at row 5
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DROP TABLE t1;
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# Special case: DAY + TIME
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CREATE TABLE t1 (a VARCHAR(64));
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INSERT INTO t1 VALUES ('9999-01-01');
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SELECT a,
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EXTRACT(DAY_HOUR FROM a),
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EXTRACT(DAY_MINUTE FROM a),
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EXTRACT(DAY_SECOND FROM a),
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EXTRACT(DAY_MICROSECOND FROM a),
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EXTRACT(DAY FROM a),
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EXTRACT(HOUR FROM a),
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EXTRACT(MINUTE FROM a),
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EXTRACT(SECOND FROM a),
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EXTRACT(MICROSECOND FROM a)
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FROM t1;
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a EXTRACT(DAY_HOUR FROM a) EXTRACT(DAY_MINUTE FROM a) EXTRACT(DAY_SECOND FROM a) EXTRACT(DAY_MICROSECOND FROM a) EXTRACT(DAY FROM a) EXTRACT(HOUR FROM a) EXTRACT(MINUTE FROM a) EXTRACT(SECOND FROM a) EXTRACT(MICROSECOND FROM a)
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9999-01-01 100 10000 1000000 1000000000000 1 0 0 0 0
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DROP TABLE t1;
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# Bad values
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CREATE TABLE t1 (a VARCHAR(64));
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INSERT INTO t1 VALUES ('');
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SELECT a,
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EXTRACT(DAY_HOUR FROM a),
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EXTRACT(DAY_MINUTE FROM a),
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EXTRACT(DAY_SECOND FROM a),
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EXTRACT(DAY_MICROSECOND FROM a),
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EXTRACT(DAY FROM a),
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EXTRACT(HOUR FROM a),
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EXTRACT(MINUTE FROM a),
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EXTRACT(SECOND FROM a),
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EXTRACT(MICROSECOND FROM a)
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FROM t1;
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a EXTRACT(DAY_HOUR FROM a) EXTRACT(DAY_MINUTE FROM a) EXTRACT(DAY_SECOND FROM a) EXTRACT(DAY_MICROSECOND FROM a) EXTRACT(DAY FROM a) EXTRACT(HOUR FROM a) EXTRACT(MINUTE FROM a) EXTRACT(SECOND FROM a) EXTRACT(MICROSECOND FROM a)
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NULL NULL NULL NULL NULL NULL NULL NULL NULL
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Warnings:
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Warning 1292 Incorrect interval value: ''
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Warning 1292 Incorrect interval value: ''
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Warning 1292 Incorrect interval value: ''
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Warning 1292 Incorrect interval value: ''
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Warning 1292 Incorrect interval value: ''
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Warning 1292 Incorrect interval value: ''
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Warning 1292 Incorrect interval value: ''
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Warning 1292 Incorrect interval value: ''
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Warning 1292 Incorrect interval value: ''
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DROP TABLE t1;
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# Backward compatibility
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# This still parses as DATETIME
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SELECT EXTRACT(YEAR FROM '2001/02/03 10:20:30');
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EXTRACT(YEAR FROM '2001/02/03 10:20:30')
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2001
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SELECT EXTRACT(MONTH FROM '2001/02/03 10:20:30');
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EXTRACT(MONTH FROM '2001/02/03 10:20:30')
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2
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SELECT EXTRACT(DAY FROM '2001/02/03 10:20:30');
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EXTRACT(DAY FROM '2001/02/03 10:20:30')
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3
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SELECT EXTRACT(YEAR FROM '01/02/03 10:20:30');
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EXTRACT(YEAR FROM '01/02/03 10:20:30')
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2001
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SELECT EXTRACT(MONTH FROM '01/02/03 10:20:30');
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EXTRACT(MONTH FROM '01/02/03 10:20:30')
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2
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SELECT EXTRACT(DAY FROM '01/02/03 10:20:30');
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EXTRACT(DAY FROM '01/02/03 10:20:30')
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3
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SELECT EXTRACT(YEAR FROM '01:02:03 10:20:30');
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EXTRACT(YEAR FROM '01:02:03 10:20:30')
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2001
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SELECT EXTRACT(MONTH FROM '01:02:03 10:20:30');
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EXTRACT(MONTH FROM '01:02:03 10:20:30')
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2
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SELECT EXTRACT(DAY FROM '01:02:03 10:20:30');
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EXTRACT(DAY FROM '01:02:03 10:20:30')
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3
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# This still parses as DATETIME and returns NULL
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SELECT EXTRACT(YEAR FROM "2011-02-32 8:46:06.23434");
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EXTRACT(YEAR FROM "2011-02-32 8:46:06.23434")
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NULL
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Warnings:
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Warning 1292 Incorrect datetime value: '2011-02-32 8:46:06.23434'
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SELECT EXTRACT(MONTH FROM "2011-02-32 8:46:06.23434");
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EXTRACT(MONTH FROM "2011-02-32 8:46:06.23434")
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NULL
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Warnings:
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Warning 1292 Incorrect datetime value: '2011-02-32 8:46:06.23434'
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SELECT EXTRACT(DAY FROM "2011-02-32 8:46:06.23434");
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EXTRACT(DAY FROM "2011-02-32 8:46:06.23434")
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NULL
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Warnings:
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Warning 1292 Incorrect interval value: '2011-02-32 8:46:06.23434'
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SELECT EXTRACT(HOUR FROM "2011-02-32 8:46:06.23434");
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EXTRACT(HOUR FROM "2011-02-32 8:46:06.23434")
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NULL
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Warnings:
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Warning 1292 Incorrect interval value: '2011-02-32 8:46:06.23434'
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# This still parses as DATE
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SELECT EXTRACT(YEAR FROM '2001/02/03');
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EXTRACT(YEAR FROM '2001/02/03')
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2001
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SELECT EXTRACT(MONTH FROM '2001/02/03');
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EXTRACT(MONTH FROM '2001/02/03')
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2
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SELECT EXTRACT(DAY FROM '2001/02/03');
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EXTRACT(DAY FROM '2001/02/03')
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3
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SELECT EXTRACT(YEAR FROM '01/02/03');
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EXTRACT(YEAR FROM '01/02/03')
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2001
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SELECT EXTRACT(MONTH FROM '01/02/03');
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EXTRACT(MONTH FROM '01/02/03')
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2
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SELECT EXTRACT(DAY FROM '01/02/03');
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EXTRACT(DAY FROM '01/02/03')
|
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3
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||||
SELECT EXTRACT(YEAR FROM '01-02-03');
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EXTRACT(YEAR FROM '01-02-03')
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2001
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||||
SELECT EXTRACT(MONTH FROM '01-02-03');
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||||
EXTRACT(MONTH FROM '01-02-03')
|
||||
2
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SELECT EXTRACT(DAY FROM '01-02-03');
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EXTRACT(DAY FROM '01-02-03')
|
||||
3
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||||
SELECT EXTRACT(YEAR FROM '1-2-3');
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||||
EXTRACT(YEAR FROM '1-2-3')
|
||||
1
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SELECT EXTRACT(MONTH FROM '1-2-3');
|
||||
EXTRACT(MONTH FROM '1-2-3')
|
||||
2
|
||||
SELECT EXTRACT(DAY FROM '1-2-3');
|
||||
EXTRACT(DAY FROM '1-2-3')
|
||||
3
|
||||
SELECT EXTRACT(HOUR FROM '1-2-3');
|
||||
EXTRACT(HOUR FROM '1-2-3')
|
||||
0
|
||||
SELECT EXTRACT(DAY FROM '2024-01-03 garbage /////');
|
||||
EXTRACT(DAY FROM '2024-01-03 garbage /////')
|
||||
3
|
||||
Warnings:
|
||||
Warning 1292 Truncated incorrect date value: '2024-01-03 garbage /////'
|
||||
SELECT EXTRACT(DAY FROM '24-01-03 garbage /////');
|
||||
EXTRACT(DAY FROM '24-01-03 garbage /////')
|
||||
3
|
||||
Warnings:
|
||||
Warning 1292 Truncated incorrect date value: '24-01-03 garbage /////'
|
||||
SELECT EXTRACT(DAY FROM '01-02-03');
|
||||
EXTRACT(DAY FROM '01-02-03')
|
||||
3
|
||||
SELECT EXTRACT(DAY FROM '24:02:03T');
|
||||
EXTRACT(DAY FROM '24:02:03T')
|
||||
3
|
||||
SELECT EXTRACT(DAY FROM '24-02-03');
|
||||
EXTRACT(DAY FROM '24-02-03')
|
||||
3
|
||||
SELECT EXTRACT(DAY FROM '24/02/03');
|
||||
EXTRACT(DAY FROM '24/02/03')
|
||||
3
|
||||
SELECT EXTRACT(DAY FROM '11111');
|
||||
EXTRACT(DAY FROM '11111')
|
||||
1
|
||||
SELECT TIME('2001-01-01T'), TIME('2001-01-01T ');
|
||||
TIME('2001-01-01T') TIME('2001-01-01T ')
|
||||
00:00:00 00:00:00
|
||||
SELECT TIME('2001/01/01T'), TIME('2001/01/01T ');
|
||||
TIME('2001/01/01T') TIME('2001/01/01T ')
|
||||
00:00:00 00:00:00
|
||||
SELECT TIME('2001:01:01T'), TIME('2001:01:01T ');
|
||||
TIME('2001:01:01T') TIME('2001:01:01T ')
|
||||
00:00:00 00:00:00
|
||||
SELECT EXTRACT(DAY FROM '2001-01-01T'), EXTRACT(DAY FROM '2001-01-01T ');
|
||||
EXTRACT(DAY FROM '2001-01-01T') EXTRACT(DAY FROM '2001-01-01T ')
|
||||
1 1
|
||||
SELECT EXTRACT(DAY FROM '2001/01/01T'), EXTRACT(DAY FROM '2001/01/01T ');
|
||||
EXTRACT(DAY FROM '2001/01/01T') EXTRACT(DAY FROM '2001/01/01T ')
|
||||
1 1
|
||||
SELECT EXTRACT(DAY FROM '2001:01:01T'), EXTRACT(DAY FROM '2001:01:01T ');
|
||||
EXTRACT(DAY FROM '2001:01:01T') EXTRACT(DAY FROM '2001:01:01T ')
|
||||
1 1
|
||||
SELECT TIME('2001:01:01T'), TIME('2001:01:01T ');
|
||||
TIME('2001:01:01T') TIME('2001:01:01T ')
|
||||
00:00:00 00:00:00
|
||||
SELECT EXTRACT(HOUR FROM '2001-01-01T'), EXTRACT(HOUR FROM '2001-01-01T ');
|
||||
EXTRACT(HOUR FROM '2001-01-01T') EXTRACT(HOUR FROM '2001-01-01T ')
|
||||
0 0
|
||||
SELECT EXTRACT(HOUR FROM '2001/01/01T'), EXTRACT(HOUR FROM '2001/01/01T ');
|
||||
EXTRACT(HOUR FROM '2001/01/01T') EXTRACT(HOUR FROM '2001/01/01T ')
|
||||
0 0
|
||||
SELECT EXTRACT(HOUR FROM '2001:01:01T'), EXTRACT(HOUR FROM '2001:01:01T ');
|
||||
EXTRACT(HOUR FROM '2001:01:01T') EXTRACT(HOUR FROM '2001:01:01T ')
|
||||
0 0
|
||||
# This still parses as DATE and returns NULL (without trying TIME)
|
||||
SELECT EXTRACT(DAY FROM '100000:02:03T');
|
||||
EXTRACT(DAY FROM '100000:02:03T')
|
||||
NULL
|
||||
Warnings:
|
||||
Warning 1292 Incorrect interval value: '100000:02:03T'
|
||||
SELECT EXTRACT(DAY FROM '100000/02/03');
|
||||
EXTRACT(DAY FROM '100000/02/03')
|
||||
NULL
|
||||
Warnings:
|
||||
Warning 1292 Incorrect interval value: '100000/02/03'
|
||||
SELECT EXTRACT(DAY FROM '100000-02-03');
|
||||
EXTRACT(DAY FROM '100000-02-03')
|
||||
NULL
|
||||
Warnings:
|
||||
Warning 1292 Incorrect interval value: '100000-02-03'
|
||||
SELECT EXTRACT(DAY FROM '1111');
|
||||
EXTRACT(DAY FROM '1111')
|
||||
NULL
|
||||
Warnings:
|
||||
Warning 1292 Incorrect interval value: '1111'
|
||||
SELECT EXTRACT(DAY FROM '111');
|
||||
EXTRACT(DAY FROM '111')
|
||||
NULL
|
||||
Warnings:
|
||||
Warning 1292 Incorrect interval value: '111'
|
||||
SELECT EXTRACT(DAY FROM '11');
|
||||
EXTRACT(DAY FROM '11')
|
||||
NULL
|
||||
Warnings:
|
||||
Warning 1292 Incorrect interval value: '11'
|
||||
SELECT EXTRACT(DAY FROM '1');
|
||||
EXTRACT(DAY FROM '1')
|
||||
NULL
|
||||
Warnings:
|
||||
Warning 1292 Incorrect interval value: '1'
|
||||
# This still parses as TIME
|
||||
SELECT EXTRACT(HOUR FROM '11111');
|
||||
EXTRACT(HOUR FROM '11111')
|
||||
1
|
||||
SELECT EXTRACT(HOUR FROM '1111');
|
||||
EXTRACT(HOUR FROM '1111')
|
||||
0
|
||||
SELECT EXTRACT(HOUR FROM '111');
|
||||
EXTRACT(HOUR FROM '111')
|
||||
0
|
||||
SELECT EXTRACT(HOUR FROM '11');
|
||||
EXTRACT(HOUR FROM '11')
|
||||
0
|
||||
SELECT EXTRACT(HOUR FROM '1');
|
||||
EXTRACT(HOUR FROM '1')
|
||||
0
|
||||
SELECT TIME('01:02:03:');
|
||||
TIME('01:02:03:')
|
||||
01:02:03
|
||||
Warnings:
|
||||
Warning 1292 Truncated incorrect time value: '01:02:03:'
|
||||
SELECT TIME('01:02:03-');
|
||||
TIME('01:02:03-')
|
||||
01:02:03
|
||||
Warnings:
|
||||
Warning 1292 Truncated incorrect time value: '01:02:03-'
|
||||
SELECT TIME('01:02:03;');
|
||||
TIME('01:02:03;')
|
||||
01:02:03
|
||||
Warnings:
|
||||
Warning 1292 Truncated incorrect time value: '01:02:03;'
|
||||
SELECT TIME('01:02:03/');
|
||||
TIME('01:02:03/')
|
||||
01:02:03
|
||||
Warnings:
|
||||
Warning 1292 Truncated incorrect time value: '01:02:03/'
|
||||
SELECT EXTRACT(HOUR FROM '01:02:03:');
|
||||
EXTRACT(HOUR FROM '01:02:03:')
|
||||
1
|
||||
Warnings:
|
||||
Warning 1292 Truncated incorrect time value: '01:02:03:'
|
||||
SELECT EXTRACT(HOUR FROM '01:02:03-');
|
||||
EXTRACT(HOUR FROM '01:02:03-')
|
||||
1
|
||||
Warnings:
|
||||
Warning 1292 Truncated incorrect time value: '01:02:03-'
|
||||
SELECT EXTRACT(HOUR FROM '01:02:03;');
|
||||
EXTRACT(HOUR FROM '01:02:03;')
|
||||
1
|
||||
Warnings:
|
||||
Warning 1292 Truncated incorrect time value: '01:02:03;'
|
||||
SELECT EXTRACT(HOUR FROM '01:02:03/');
|
||||
EXTRACT(HOUR FROM '01:02:03/')
|
||||
1
|
||||
Warnings:
|
||||
Warning 1292 Truncated incorrect time value: '01:02:03/'
|
||||
# Backward compatibility preserved for YEAR and MONTH only
|
||||
# (behavior has changed for DAY, see below)
|
||||
SELECT EXTRACT(YEAR FROM '01:02:03');
|
||||
EXTRACT(YEAR FROM '01:02:03')
|
||||
2001
|
||||
SELECT EXTRACT(MONTH FROM '01:02:03');
|
||||
EXTRACT(MONTH FROM '01:02:03')
|
||||
2
|
||||
SELECT EXTRACT(YEAR FROM '24:01:03 garbage /////');
|
||||
EXTRACT(YEAR FROM '24:01:03 garbage /////')
|
||||
2024
|
||||
Warnings:
|
||||
Warning 1292 Truncated incorrect date value: '24:01:03 garbage /////'
|
||||
SELECT EXTRACT(MONTH FROM '24:01:03 garbage /////');
|
||||
EXTRACT(MONTH FROM '24:01:03 garbage /////')
|
||||
1
|
||||
Warnings:
|
||||
Warning 1292 Truncated incorrect date value: '24:01:03 garbage /////'
|
||||
# This still parses as TIME 00:20:01
|
||||
SELECT TIME('2001/01/01');
|
||||
TIME('2001/01/01')
|
||||
00:20:01
|
||||
Warnings:
|
||||
Warning 1292 Truncated incorrect time value: '2001/01/01'
|
||||
SELECT TIME('2001-01-01');
|
||||
TIME('2001-01-01')
|
||||
00:20:01
|
||||
Warnings:
|
||||
Warning 1292 Truncated incorrect time value: '2001-01-01'
|
||||
# This still parses as TIME and overflows to '838:59:59'
|
||||
SELECT TIME('2001:01:01');
|
||||
TIME('2001:01:01')
|
||||
838:59:59
|
||||
Warnings:
|
||||
Warning 1292 Truncated incorrect time value: '2001:01:01'
|
||||
# This used to parse as DATE, now parses as TIME interval
|
||||
CREATE TABLE t1 (a VARCHAR(64));
|
||||
INSERT INTO t1 VALUES
|
||||
('2024:01:03 garbage /////'),
|
||||
('24:01:03 garbage /////'),
|
||||
('01:01:03 garbage /////'),
|
||||
('2024:02:03'),
|
||||
('100000:02:03'),
|
||||
('24:02:03'),
|
||||
('01:02:03'),
|
||||
('01:02:03:'),
|
||||
('01:02:03-'),
|
||||
('01:02:03;'),
|
||||
('01:02:03/'),
|
||||
('20 10:20:30');
|
||||
SELECT EXTRACT(DAY FROM a), EXTRACT(DAY_SECOND FROM a), a FROM t1;
|
||||
EXTRACT(DAY FROM a) EXTRACT(DAY_SECOND FROM a) a
|
||||
84 84080103 2024:01:03 garbage /////
|
||||
1 1000103 24:01:03 garbage /////
|
||||
0 10103 01:01:03 garbage /////
|
||||
84 84080203 2024:02:03
|
||||
4166 4166160203 100000:02:03
|
||||
1 1000203 24:02:03
|
||||
0 10203 01:02:03
|
||||
0 10203 01:02:03:
|
||||
0 10203 01:02:03-
|
||||
0 10203 01:02:03;
|
||||
0 10203 01:02:03/
|
||||
20 20102030 20 10:20:30
|
||||
Warnings:
|
||||
Warning 1292 Truncated incorrect time value: '2024:01:03 garbage /////'
|
||||
Warning 1292 Truncated incorrect time value: '2024:01:03 garbage /////'
|
||||
Warning 1292 Truncated incorrect time value: '24:01:03 garbage /////'
|
||||
Warning 1292 Truncated incorrect time value: '24:01:03 garbage /////'
|
||||
Warning 1292 Truncated incorrect time value: '01:01:03 garbage /////'
|
||||
Warning 1292 Truncated incorrect time value: '01:01:03 garbage /////'
|
||||
Warning 1292 Truncated incorrect time value: '01:02:03:'
|
||||
Warning 1292 Truncated incorrect time value: '01:02:03:'
|
||||
Warning 1292 Truncated incorrect time value: '01:02:03-'
|
||||
Warning 1292 Truncated incorrect time value: '01:02:03-'
|
||||
Warning 1292 Truncated incorrect time value: '01:02:03;'
|
||||
Warning 1292 Truncated incorrect time value: '01:02:03;'
|
||||
Warning 1292 Truncated incorrect time value: '01:02:03/'
|
||||
Warning 1292 Truncated incorrect time value: '01:02:03/'
|
||||
DROP TABLE t1;
|
||||
Reference in New Issue
Block a user