###############################################################################
# This test checks the basics of setting the variable rbr_exec_mode
#
################################################################################

set @saved_session_rbr_exec_mode = @@session.rbr_exec_mode;

# GLOBAL SETTINGS
--error ER_LOCAL_VARIABLE
SET global rbr_exec_mode=DEFAULT;
SELECT @@global.rbr_exec_mode;

--error ER_LOCAL_VARIABLE
SET global rbr_exec_mode='IDEMPOTENT';
SELECT @@global.rbr_exec_mode;

--error ER_LOCAL_VARIABLE
SET global rbr_exec_mode='STRICT';
SELECT @@global.rbr_exec_mode;

# SESSION SETTINGS
SELECT @@session.rbr_exec_mode;

SET session rbr_exec_mode=DEFAULT;
SELECT @@session.rbr_exec_mode;

SET session rbr_exec_mode='IDEMPOTENT';
SELECT @@session.rbr_exec_mode;

SET session rbr_exec_mode='STRICT';
SELECT @@session.rbr_exec_mode;

# checking that setting variable to a non existing value raises error
# INVALID SESSION SETTINGS
--error ER_WRONG_VALUE_FOR_VAR
SET session rbr_exec_mode='STIRCT';
SELECT @@session.rbr_exec_mode;

--error ER_WRONG_VALUE_FOR_VAR
SET session rbr_exec_mode='';
SELECT @@session.rbr_exec_mode;

--error ER_WRONG_VALUE_FOR_VAR
SET session rbr_exec_mode='1';
SELECT @@session.rbr_exec_mode;

--error ER_WRONG_VALUE_FOR_VAR
SET session rbr_exec_mode=NULL;
SELECT @@session.rbr_exec_mode;

set session rbr_exec_mode = @saved_session_rbr_exec_mode;