mirror of
https://github.com/MariaDB/server.git
synced 2025-10-31 15:50:51 +03:00
33 lines
689 B
Plaintext
33 lines
689 B
Plaintext
#
|
|
# 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|
|
|
connect con1, localhost, root,,;
|
|
connect con2, localhost, root,,;
|
|
connection con1;
|
|
CALL p_install(100);
|
|
connection con2;
|
|
CALL p_show_vars(100);
|
|
connection default;
|
|
connection con1;
|
|
connection con2;
|
|
connection default;
|
|
disconnect con1;
|
|
disconnect con2;
|
|
USE test;
|
|
DROP PROCEDURE p_install;
|
|
DROP PROCEDURE p_show_vars;
|