#
# WL#8688: Support ability to persist SET GLOBAL settings
#
SET PERSIST server_id=47, @@persist.general_log=0;
SET PERSIST concurrent_insert=NEVER;
# TEST plugin variables
call mtr.add_suppression("Dictionary file not specified");
INSTALL COMPONENT "file://component_validate_password";
# before restart
SELECT @@global.validate_password.policy, @@global.validate_password.length;
@@global.validate_password.policy	@@global.validate_password.length
MEDIUM	8
# persist plugin variables
SET PERSIST validate_password.policy= 2;
SET PERSIST validate_password.length= 13;
# Restart server
# after restart
SELECT @@global.server_id;
@@global.server_id
47
SELECT @@global.general_log;
@@global.general_log
0
SELECT @@global.concurrent_insert;
@@global.concurrent_insert
NEVER
SELECT @@global.validate_password.policy;
@@global.validate_password.policy
STRONG
SELECT @@global.validate_password.length;
@@global.validate_password.length
13
# uninstall component
UNINSTALL COMPONENT "file://component_validate_password";
CALL mtr.add_suppression("currently unknown variable 'validate_password*");
# Restart server after plugin uninstall this should report
# warnings in server log
# Search for warnings in error log.
CALL mtr.add_suppression("currently unknown variable 'validate_password*");
# Restart server
# Test RESET PERSIST for component variables.
INSTALL COMPONENT "file://component_validate_password";
SELECT * FROM performance_schema.persisted_variables;
VARIABLE_NAME	VARIABLE_VALUE
SET PERSIST validate_password.policy= 2;
SELECT * FROM performance_schema.persisted_variables;
VARIABLE_NAME	VARIABLE_VALUE
validate_password.policy	STRONG
SET PERSIST validate_password.length= 13;
SELECT * FROM performance_schema.persisted_variables;
VARIABLE_NAME	VARIABLE_VALUE
validate_password.policy	STRONG
validate_password.length	13
RESET PERSIST `validate_password.length`;
SELECT * FROM performance_schema.persisted_variables;
VARIABLE_NAME	VARIABLE_VALUE
validate_password.policy	STRONG
# uninstall component
UNINSTALL COMPONENT "file://component_validate_password";
SELECT * FROM performance_schema.persisted_variables;
VARIABLE_NAME	VARIABLE_VALUE
validate_password.policy	STRONG
# Test RESET PERSIST after plugin is uninstalled
RESET PERSIST;
SELECT * FROM performance_schema.persisted_variables;
VARIABLE_NAME	VARIABLE_VALUE