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--source include/have_wsrep.inc
--echo #
--echo # wsrep_data_home_dir (readonly)
--echo #
--echo # default
SELECT @@global.wsrep_data_home_dir;
--echo
--echo # scope
--error ER_INCORRECT_GLOBAL_LOCAL_VAR
SELECT @@session.wsrep_data_home_dir;
--error ER_INCORRECT_GLOBAL_LOCAL_VAR
SET @@global.wsrep_data_home_dir='/tmp/data';
SELECT @@global.wsrep_data_home_dir;
--echo
--echo # valid values
--error ER_INCORRECT_GLOBAL_LOCAL_VAR
SET @@global.wsrep_data_home_dir='/tmp/data';
SELECT @@global.wsrep_data_home_dir;
--error ER_INCORRECT_GLOBAL_LOCAL_VAR
SET @@global.wsrep_data_home_dir=junk-dir;
SELECT @@global.wsrep_data_home_dir;
--error ER_INCORRECT_GLOBAL_LOCAL_VAR
SET @@global.wsrep_data_home_dir=junk/dir;
SELECT @@global.wsrep_data_home_dir;
--error ER_INCORRECT_GLOBAL_LOCAL_VAR
SET @@global.wsrep_data_home_dir=OFF;
SELECT @@global.wsrep_data_home_dir;
--error ER_INCORRECT_GLOBAL_LOCAL_VAR
SET @@global.wsrep_data_home_dir=default;
SELECT @@global.wsrep_data_home_dir;
--echo
--echo # invalid values
--error ER_INCORRECT_GLOBAL_LOCAL_VAR
SET @@global.wsrep_data_home_dir=NULL;
--echo # End of test
|
