1SELECT @@GLOBAL.innodb_scrub_log; 2@@GLOBAL.innodb_scrub_log 30 40 Expected 5SET @@GLOBAL.innodb_scrub_log=1; 6ERROR HY000: Variable 'innodb_scrub_log' is a read only variable 7Expected error 'Read only variable' 8SELECT @@GLOBAL.innodb_scrub_log; 9@@GLOBAL.innodb_scrub_log 100 110 Expected 12SELECT IF(@@GLOBAL.innodb_scrub_log, 'ON', 'OFF') = VARIABLE_VALUE 13FROM INFORMATION_SCHEMA.GLOBAL_VARIABLES 14WHERE VARIABLE_NAME='innodb_scrub_log'; 15IF(@@GLOBAL.innodb_scrub_log, 'ON', 'OFF') = VARIABLE_VALUE 161 171 Expected 18SELECT @@GLOBAL.innodb_scrub_log; 19@@GLOBAL.innodb_scrub_log 200 210 Expected 22SELECT VARIABLE_VALUE 23FROM INFORMATION_SCHEMA.GLOBAL_VARIABLES 24WHERE VARIABLE_NAME='innodb_scrub_log'; 25VARIABLE_VALUE 26OFF 270 Expected 28SELECT @@innodb_scrub_log = @@GLOBAL.innodb_scrub_log; 29@@innodb_scrub_log = @@GLOBAL.innodb_scrub_log 301 311 Expected 32SELECT @@innodb_scrub_log; 33@@innodb_scrub_log 340 350 Expected 36SELECT @@local.innodb_scrub_log; 37ERROR HY000: Variable 'innodb_scrub_log' is a GLOBAL variable 38Expected error 'Variable is a GLOBAL variable' 39SELECT @@SESSION.innodb_scrub_log; 40ERROR HY000: Variable 'innodb_scrub_log' is a GLOBAL variable 41Expected error 'Variable is a GLOBAL variable' 42SELECT @@GLOBAL.innodb_scrub_log; 43@@GLOBAL.innodb_scrub_log 440 450 Expected 46SELECT innodb_scrub_log; 47ERROR 42S22: Unknown column 'innodb_scrub_log' in 'field list' 48Expected error 'Unknow column in field list' 49