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Merge siva.hindu.god:/usr/home/tim/m/bk/g50

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into  siva.hindu.god:/usr/home/tim/m/bk/50
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tsmith/tim@siva.hindu.god
2006-10-24 14:42:08 -06:00
parent 4bd1021a03 837746340e
commit 3af2089b13
68 changed files with 2614 additions and 465 deletions
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26
mysql-test/t/subselect.test
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@@ -2370,6 +2370,32 @@ explain select * from t1 where not exists
DROP TABLE t1;
#
# Bug#21798: memory leak during query execution with subquery in column
# list using a function
#
CREATE TABLE t1 (a VARCHAR(250), b INT auto_increment, PRIMARY KEY (b));
insert into t1 (a) values (FLOOR(rand() * 100));
insert into t1 (a) select FLOOR(rand() * 100) from t1;
insert into t1 (a) select FLOOR(rand() * 100) from t1;
insert into t1 (a) select FLOOR(rand() * 100) from t1;
insert into t1 (a) select FLOOR(rand() * 100) from t1;
insert into t1 (a) select FLOOR(rand() * 100) from t1;
insert into t1 (a) select FLOOR(rand() * 100) from t1;
insert into t1 (a) select FLOOR(rand() * 100) from t1;
insert into t1 (a) select FLOOR(rand() * 100) from t1;
insert into t1 (a) select FLOOR(rand() * 100) from t1;
insert into t1 (a) select FLOOR(rand() * 100) from t1;
insert into t1 (a) select FLOOR(rand() * 100) from t1;
insert into t1 (a) select FLOOR(rand() * 100) from t1;
insert into t1 (a) select FLOOR(rand() * 100) from t1;
SELECT a,
(SELECT REPEAT(' ',250) FROM t1 i1
WHERE i1.b=t1.a ORDER BY RAND() LIMIT 1) AS a
FROM t1 ORDER BY a LIMIT 5;
DROP TABLE t1;
#
# Bug #21540: Subqueries with no from and aggregate functions return
# wrong results