'#---------------------BS_STVARS_037_01----------------------#'
SELECT COUNT(@@GLOBAL.innodb_mirrored_log_groups);
COUNT(@@GLOBAL.innodb_mirrored_log_groups)
1
1 Expected
'#---------------------BS_STVARS_037_02----------------------#'
SET @@GLOBAL.innodb_mirrored_log_groups=1;
ERROR HY000: Variable 'innodb_mirrored_log_groups' is a read only variable
Expected error 'Read only variable'
SELECT COUNT(@@GLOBAL.innodb_mirrored_log_groups);
COUNT(@@GLOBAL.innodb_mirrored_log_groups)
1
1 Expected
'#---------------------BS_STVARS_037_03----------------------#'
SELECT @@GLOBAL.innodb_mirrored_log_groups = VARIABLE_VALUE
FROM INFORMATION_SCHEMA.GLOBAL_VARIABLES
WHERE VARIABLE_NAME='innodb_mirrored_log_groups';
@@GLOBAL.innodb_mirrored_log_groups = VARIABLE_VALUE
1
1 Expected
SELECT COUNT(@@GLOBAL.innodb_mirrored_log_groups);
COUNT(@@GLOBAL.innodb_mirrored_log_groups)
1
1 Expected
SELECT COUNT(VARIABLE_VALUE)
FROM INFORMATION_SCHEMA.GLOBAL_VARIABLES 
WHERE VARIABLE_NAME='innodb_mirrored_log_groups';
COUNT(VARIABLE_VALUE)
1
1 Expected
'#---------------------BS_STVARS_037_04----------------------#'
SELECT @@innodb_mirrored_log_groups = @@GLOBAL.innodb_mirrored_log_groups;
@@innodb_mirrored_log_groups = @@GLOBAL.innodb_mirrored_log_groups
1
1 Expected
'#---------------------BS_STVARS_037_05----------------------#'
SELECT COUNT(@@innodb_mirrored_log_groups);
COUNT(@@innodb_mirrored_log_groups)
1
1 Expected
SELECT COUNT(@@local.innodb_mirrored_log_groups);
ERROR HY000: Variable 'innodb_mirrored_log_groups' is a GLOBAL variable
Expected error 'Variable is a GLOBAL variable'
SELECT COUNT(@@SESSION.innodb_mirrored_log_groups);
ERROR HY000: Variable 'innodb_mirrored_log_groups' is a GLOBAL variable
Expected error 'Variable is a GLOBAL variable'
SELECT COUNT(@@GLOBAL.innodb_mirrored_log_groups);
COUNT(@@GLOBAL.innodb_mirrored_log_groups)
1
1 Expected
SELECT innodb_mirrored_log_groups = @@SESSION.innodb_mirrored_log_groups;
ERROR 42S22: Unknown column 'innodb_mirrored_log_groups' in 'field list'
Expected error 'Readonly variable'