mirror of
https://github.com/MariaDB/server.git
synced 2025-10-31 19:06:14 +01:00
84b9fc25a2
- main.selectivity failed because one test produced different result with embedded (missing feature). Fixed by moving the failing part to selectivity_notembedded. - Disabled maria.encrypt-no-key for embedded as embedded does not support encryption - Moved test from join_cache to join_cache_notasan that tried to alloc() a buffer bigger than available memory.
27 lines
1 KiB
Text
27 lines
1 KiB
Text
#
|
|
# MDEV-28217 Incorrect Join Execution When Controlling Join Buffer Size
|
|
#
|
|
CREATE TABLE t1 (i int PRIMARY KEY)engine=innodb;
|
|
INSERT INTO t1 VALUES (1332945389);
|
|
CREATE TABLE t2 (i int PRIMARY KEY)engine=innodb;
|
|
INSERT INTO t2 VALUES (1180244875), (1951338178);
|
|
SET SESSION join_buffer_size= X;
|
|
Warnings:
|
|
Warning X Truncated incorrect join_buffer_size value: 'X'
|
|
SET SESSION join_cache_level = 4;
|
|
SET optimizer_switch='optimize_join_buffer_size=on';
|
|
SELECT t2.i FROM t2 LEFT JOIN t1 ON t1.i = t2.i WHERE t1.i;
|
|
i
|
|
SET optimizer_switch='optimize_join_buffer_size=off';
|
|
SELECT t1.i,t2.i FROM t2 LEFT JOIN t1 ON t1.i = t2.i WHERE t1.i;
|
|
ERROR HYX: Could not create a join buffer. Please check and adjust the value of the variables 'JOIN_BUFFER_SIZE (X)' and 'JOIN_BUFFER_SPACE_LIMIT (X)'
|
|
SET SESSION join_buffer_size= 10000000;
|
|
SELECT t1.i,t2.i FROM t2 LEFT JOIN t1 ON t1.i = t2.i WHERE t1.i;
|
|
i i
|
|
SET SESSION optimizer_switch= default;
|
|
SET SESSION join_buffer_size= default;
|
|
SET SESSION join_cache_level= default;
|
|
drop table t1,t2;
|
|
#
|
|
# End of 10.4 tests
|
|
#
|