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5.3 merge

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This commit is contained in:
Sergei Golubchik 2012-05-04 07:16:38 +02:00
commit 44cf9ee5f7
52 changed files with 850 additions and 135 deletions
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47
mysql-test/r/group_by.result
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@ -1976,6 +1976,53 @@ Warning 1292 Truncated incorrect DOUBLE value: 'g'
Warning 1292 Truncated incorrect DOUBLE value: 'v'
SET SESSION SQL_MODE=default;
drop table t1;
#
# LP bug#967242 Wrong result (extra rows, not grouped) with JOIN, AND in ON condition, multi-part key, GROUP BY, OR in WHERE
#
CREATE TABLE t1 ( a VARCHAR(1) ) ENGINE=MyISAM;
INSERT INTO t1 VALUES ('x');
CREATE TABLE t2 ( b INT, c VARCHAR(1), KEY (c, b) ) ENGINE=MyISAM;
INSERT INTO t2 VALUES
(4, 'd'),(8, 'g'),(3, 'x'),(3, 'f'),
(0, 'p'),(3, 'j'),(8, 'c');
SELECT t2_1.b as zzz
FROM t1 JOIN t2 AS t2_1 JOIN t2 AS t2_2
ON (t2_2.b = t2_1.b ) AND (t2_2.c = t2_1.c )
WHERE
rand() + 1 > 0 OR
a = t2_1.c
GROUP BY zzz;
zzz
0
3
4
8
SELECT t2_1.b as zzz
FROM t1 JOIN t2 AS t2_1 JOIN t2 AS t2_2
ON (t2_2.b = t2_1.b ) AND (t2_2.c = t2_1.c )
WHERE
1 > 0 OR
a = t2_1.c
GROUP BY zzz;
zzz
0
3
4
8
SELECT t2_1.b as zzz
FROM t1 JOIN t2 AS t2_1 JOIN t2 AS t2_2
ON (t2_2.b = t2_1.b ) AND (t2_2.c = t2_1.c )
WHERE
t2_1.b + 1 > 0 OR
a = t2_1.c
GROUP BY zzz;
zzz
0
3
4
8
#TODO: in merge with 5.3 add original test suite
drop table t1, t2;
# End of 5.2 tests
#
# lp:872702: Crash in add_ref_to_table_cond() when grouping by a PK