# # wsrep_log_conflicts # # save the initial value SET @wsrep_log_conflicts_global_saved = @@global.wsrep_log_conflicts; # default SELECT @@global.wsrep_log_conflicts; @@global.wsrep_log_conflicts 0 # scope SELECT @@session.wsrep_log_conflicts; ERROR HY000: Variable 'wsrep_log_conflicts' is a GLOBAL variable SET @@global.wsrep_log_conflicts=OFF; SELECT @@global.wsrep_log_conflicts; @@global.wsrep_log_conflicts 0 SET @@global.wsrep_log_conflicts=ON; SELECT @@global.wsrep_log_conflicts; @@global.wsrep_log_conflicts 1 # valid values SET @@global.wsrep_log_conflicts='OFF'; SELECT @@global.wsrep_log_conflicts; @@global.wsrep_log_conflicts 0 SET @@global.wsrep_log_conflicts=ON; SELECT @@global.wsrep_log_conflicts; @@global.wsrep_log_conflicts 1 SET @@global.wsrep_log_conflicts=default; SELECT @@global.wsrep_log_conflicts; @@global.wsrep_log_conflicts 0 # invalid values SET @@global.wsrep_log_conflicts=NULL; ERROR 42000: Variable 'wsrep_log_conflicts' can't be set to the value of 'NULL' SET @@global.wsrep_log_conflicts='junk'; ERROR 42000: Variable 'wsrep_log_conflicts' can't be set to the value of 'junk' # restore the initial value SET @@global.wsrep_log_conflicts = @wsrep_log_conflicts_global_saved; # End of test