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Manual merge from mysql-trunk-merge.

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Alexander Nozdrin
2009-11-06 17:20:27 +03:00
parent 5462a6dbcc 3e2c9aac11
commit 7cd11f45be
137 changed files with 2948 additions and 1099 deletions
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197
mysql-test/r/range.result
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@ -1406,4 +1406,201 @@ INSERT INTO t1 VALUES (1), (NULL);
SELECT * FROM t1 WHERE a <> NULL and (a <> NULL or a <= NULL);
a
DROP TABLE t1;
#
# Bug#47925: regression of range optimizer and date comparison in 5.1.39!
#
CREATE TABLE t1 ( a DATE, KEY ( a ) );
CREATE TABLE t2 ( a DATETIME, KEY ( a ) );
# Make optimizer choose range scan
INSERT INTO t1 VALUES ('2009-09-22'), ('2009-09-22'), ('2009-09-22');
INSERT INTO t1 VALUES ('2009-09-23'), ('2009-09-23'), ('2009-09-23');
INSERT INTO t2 VALUES ('2009-09-22 12:00:00'), ('2009-09-22 12:00:00'),
('2009-09-22 12:00:00');
INSERT INTO t2 VALUES ('2009-09-23 12:00:00'), ('2009-09-23 12:00:00'),
('2009-09-23 12:00:00');
# DATE vs DATE
EXPLAIN
SELECT * FROM t1 WHERE a >= '2009/09/23';
id select_type table type possible_keys key key_len ref rows Extra
X X X range a a X X X X
SELECT * FROM t1 WHERE a >= '2009/09/23';
a
2009-09-23
2009-09-23
2009-09-23
SELECT * FROM t1 WHERE a >= '20090923';
a
2009-09-23
2009-09-23
2009-09-23
SELECT * FROM t1 WHERE a >= 20090923;
a
2009-09-23
2009-09-23
2009-09-23
SELECT * FROM t1 WHERE a >= '2009-9-23';
a
2009-09-23
2009-09-23
2009-09-23
SELECT * FROM t1 WHERE a >= '2009.09.23';
a
2009-09-23
2009-09-23
2009-09-23
SELECT * FROM t1 WHERE a >= '2009:09:23';
a
2009-09-23
2009-09-23
2009-09-23
# DATE vs DATETIME
EXPLAIN
SELECT * FROM t2 WHERE a >= '2009/09/23';
id select_type table type possible_keys key key_len ref rows Extra
X X X range a a X X X X
SELECT * FROM t2 WHERE a >= '2009/09/23';
a
2009-09-23 12:00:00
2009-09-23 12:00:00
2009-09-23 12:00:00
SELECT * FROM t2 WHERE a >= '2009/09/23';
a
2009-09-23 12:00:00
2009-09-23 12:00:00
2009-09-23 12:00:00
SELECT * FROM t2 WHERE a >= '20090923';
a
2009-09-23 12:00:00
2009-09-23 12:00:00
2009-09-23 12:00:00
SELECT * FROM t2 WHERE a >= 20090923;
a
2009-09-23 12:00:00
2009-09-23 12:00:00
2009-09-23 12:00:00
SELECT * FROM t2 WHERE a >= '2009-9-23';
a
2009-09-23 12:00:00
2009-09-23 12:00:00
2009-09-23 12:00:00
SELECT * FROM t2 WHERE a >= '2009.09.23';
a
2009-09-23 12:00:00
2009-09-23 12:00:00
2009-09-23 12:00:00
SELECT * FROM t2 WHERE a >= '2009:09:23';
a
2009-09-23 12:00:00
2009-09-23 12:00:00
2009-09-23 12:00:00
# DATETIME vs DATETIME
EXPLAIN
SELECT * FROM t2 WHERE a >= '2009/09/23 12:00:00';
id select_type table type possible_keys key key_len ref rows Extra
X X X range a a X X X X
SELECT * FROM t2 WHERE a >= '2009/09/23 12:00:00';
a
2009-09-23 12:00:00
2009-09-23 12:00:00
2009-09-23 12:00:00
SELECT * FROM t2 WHERE a >= '20090923120000';
a
2009-09-23 12:00:00
2009-09-23 12:00:00
2009-09-23 12:00:00
SELECT * FROM t2 WHERE a >= 20090923120000;
a
2009-09-23 12:00:00
2009-09-23 12:00:00
2009-09-23 12:00:00
SELECT * FROM t2 WHERE a >= '2009-9-23 12:00:00';
a
2009-09-23 12:00:00
2009-09-23 12:00:00
2009-09-23 12:00:00
SELECT * FROM t2 WHERE a >= '2009.09.23 12:00:00';
a
2009-09-23 12:00:00
2009-09-23 12:00:00
2009-09-23 12:00:00
SELECT * FROM t2 WHERE a >= '2009:09:23 12:00:00';
a
2009-09-23 12:00:00
2009-09-23 12:00:00
2009-09-23 12:00:00
# DATETIME vs DATE
EXPLAIN
SELECT * FROM t1 WHERE a >= '2009/09/23 00:00:00';
id select_type table type possible_keys key key_len ref rows Extra
X X X range a a X X X X
SELECT * FROM t1 WHERE a >= '2009/09/23 00:00:00';
a
2009-09-23
2009-09-23
2009-09-23
SELECT * FROM t1 WHERE a >= '2009/09/23 00:00:00';
a
2009-09-23
2009-09-23
2009-09-23
SELECT * FROM t1 WHERE a >= '20090923000000';
a
2009-09-23
2009-09-23
2009-09-23
SELECT * FROM t1 WHERE a >= 20090923000000;
a
2009-09-23
2009-09-23
2009-09-23
SELECT * FROM t1 WHERE a >= '2009-9-23 00:00:00';
a
2009-09-23
2009-09-23
2009-09-23
SELECT * FROM t1 WHERE a >= '2009.09.23 00:00:00';
a
2009-09-23
2009-09-23
2009-09-23
SELECT * FROM t1 WHERE a >= '2009:09:23 00:00:00';
a
2009-09-23
2009-09-23
2009-09-23
# Test of the new get_date_from_str implementation
# Behavior differs slightly between the trunk and mysql-pe.
# The former may give errors for the truncated values, while the latter
# gives warnings. The purpose of this test is not to interfere, and only
# preserve existing behavior.
SELECT str_to_date('2007-10-00', '%Y-%m-%d') >= '' AND
str_to_date('2007-10-00', '%Y-%m-%d') <= '2007/10/20';
str_to_date('2007-10-00', '%Y-%m-%d') >= '' AND
str_to_date('2007-10-00', '%Y-%m-%d') <= '2007/10/20'
1
Warnings:
Warning 1292 Truncated incorrect date value: ''
SELECT str_to_date('2007-20-00', '%Y-%m-%d') >= '2007/10/20' AND
str_to_date('2007-20-00', '%Y-%m-%d') <= '';
str_to_date('2007-20-00', '%Y-%m-%d') >= '2007/10/20' AND
str_to_date('2007-20-00', '%Y-%m-%d') <= ''
NULL
Warnings:
Warning 1292 Truncated incorrect date value: ''
Warning 1411 Incorrect datetime value: '2007-20-00' for function str_to_date
Warning 1411 Incorrect datetime value: '2007-20-00' for function str_to_date
SELECT str_to_date('2007-10-00', '%Y-%m-%d') BETWEEN '' AND '2007/10/20';
str_to_date('2007-10-00', '%Y-%m-%d') BETWEEN '' AND '2007/10/20'
1
Warnings:
Warning 1292 Truncated incorrect datetime value: ''
SELECT str_to_date('2007-20-00', '%Y-%m-%d') BETWEEN '2007/10/20' AND '';
str_to_date('2007-20-00', '%Y-%m-%d') BETWEEN '2007/10/20' AND ''
NULL
Warnings:
Warning 1411 Incorrect datetime value: '2007-20-00' for function str_to_date
SELECT str_to_date('', '%Y-%m-%d');
str_to_date('', '%Y-%m-%d')
0000-00-00
DROP TABLE t1, t2;
End of 5.1 tests