523
523
ERROR HY000: Variable 'warning_count' is a read only variable
524
524
set @@global.error_count=1;
525
525
ERROR HY000: Variable 'error_count' is a read only variable
538
526
select @@character_set_system;
539
527
ERROR HY000: Unknown system variable 'character_set_system'
540
528
set global character_set_system = utf8;