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Merge fix for BUG#778406.

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This commit is contained in:
Sergey Petrunya
2011-06-17 17:45:41 +04:00
parent 078b59f5bc bce51cebcb
commit a0973ba22e
4 changed files with 66 additions and 1 deletions
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21
mysql-test/r/subselect_sj.result
View File

@@ -1305,4 +1305,25 @@ WHERE alias2.f11 IN ( SELECT f11 FROM t2 )
GROUP BY field2 ;
field2
drop table t1, t2, t3;
#
# BUG#778406 Crash in hp_movelink with Aria engine and subqueries
#
CREATE TABLE t4 (f10 varchar(32) , KEY (f10)) ENGINE=Aria;
INSERT INTO t4 VALUES ('x'),('m'),('c');
CREATE TABLE t1 (f11 int) ENGINE=Aria;
INSERT INTO t1 VALUES (0),(0),(0);
CREATE TABLE t2 ( f10 int) ENGINE=Aria;
INSERT INTO t2 VALUES (0),(0),(0);
CREATE TABLE t3 ( f10 int, f11 int) ENGINE=Aria;
SELECT *
FROM t4
WHERE f10 IN
( SELECT t1.f11
FROM t1
LEFT JOIN t2 JOIN t3 ON t3.f10 = t2.f10 ON t3.f11 != 0 );
f10
x
m
c
drop table t1,t2,t3,t4;
set @@optimizer_switch=@save_optimizer_switch;

21
mysql-test/r/subselect_sj_jcl6.result
View File

@@ -1313,6 +1313,27 @@ WHERE alias2.f11 IN ( SELECT f11 FROM t2 )
GROUP BY field2 ;
field2
drop table t1, t2, t3;
#
# BUG#778406 Crash in hp_movelink with Aria engine and subqueries
#
CREATE TABLE t4 (f10 varchar(32) , KEY (f10)) ENGINE=Aria;
INSERT INTO t4 VALUES ('x'),('m'),('c');
CREATE TABLE t1 (f11 int) ENGINE=Aria;
INSERT INTO t1 VALUES (0),(0),(0);
CREATE TABLE t2 ( f10 int) ENGINE=Aria;
INSERT INTO t2 VALUES (0),(0),(0);
CREATE TABLE t3 ( f10 int, f11 int) ENGINE=Aria;
SELECT *
FROM t4
WHERE f10 IN
( SELECT t1.f11
FROM t1
LEFT JOIN t2 JOIN t3 ON t3.f10 = t2.f10 ON t3.f11 != 0 );
f10
x
m
c
drop table t1,t2,t3,t4;
set @@optimizer_switch=@save_optimizer_switch;
#
# BUG#49129: Wrong result with IN-subquery with join_cache_level=6 and firstmatch=off

23
mysql-test/t/subselect_sj.test
View File

@@ -1189,5 +1189,28 @@ GROUP BY field2 ;
drop table t1, t2, t3;
--echo #
--echo # BUG#778406 Crash in hp_movelink with Aria engine and subqueries
--echo #
CREATE TABLE t4 (f10 varchar(32) , KEY (f10)) ENGINE=Aria;
INSERT INTO t4 VALUES ('x'),('m'),('c');
CREATE TABLE t1 (f11 int) ENGINE=Aria;
INSERT INTO t1 VALUES (0),(0),(0);
CREATE TABLE t2 ( f10 int) ENGINE=Aria;
INSERT INTO t2 VALUES (0),(0),(0);
CREATE TABLE t3 ( f10 int, f11 int) ENGINE=Aria;
SELECT *
FROM t4
WHERE f10 IN
( SELECT t1.f11
FROM t1
LEFT JOIN t2 JOIN t3 ON t3.f10 = t2.f10 ON t3.f11 != 0 );
drop table t1,t2,t3,t4;
# The following command must be the last one the file
set @@optimizer_switch=@save_optimizer_switch;