1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
|
#
# MDEV-5345 - Deadlock between mysql_change_user(), SHOW VARIABLES and
# INSTALL PLUGIN
#
CREATE PROCEDURE p_install(x INT)
BEGIN
DECLARE CONTINUE HANDLER FOR 1126 BEGIN END;
WHILE x DO
SET x= x - 1;
INSTALL PLUGIN no_such_plugin SONAME 'no_such_object';
END WHILE;
END|
CREATE PROCEDURE p_show_vars(x INT)
WHILE x DO
SET x= x - 1;
SHOW VARIABLES;
END WHILE|
CALL p_install(100);
CALL p_show_vars(100);
USE test;
DROP PROCEDURE p_install;
DROP PROCEDURE p_show_vars;
|
