SELECT @@GLOBAL.innodb_scrub_log_speed;
@@GLOBAL.innodb_scrub_log_speed
256
200 Expected
SET @@GLOBAL.innodb_scrub_log_speed=100;
1 Expected
SELECT @@GLOBAL.innodb_scrub_log_speed;
@@GLOBAL.innodb_scrub_log_speed
100
100 Expected
SET @@GLOBAL.innodb_scrub_log_speed=DEFAULT;
1 Expected
SELECT @@GLOBAL.innodb_scrub_log_speed;
@@GLOBAL.innodb_scrub_log_speed
256
200 Expected
SELECT @@GLOBAL.innodb_scrub_log_speed = VARIABLE_VALUE
FROM INFORMATION_SCHEMA.GLOBAL_VARIABLES
WHERE VARIABLE_NAME='innodb_scrub_log_speed';
@@GLOBAL.innodb_scrub_log_speed = VARIABLE_VALUE
1
Warnings:
Warning	1287	'INFORMATION_SCHEMA.GLOBAL_VARIABLES' is deprecated and will be removed in a future release. Please use performance_schema.global_variables instead
1 Expected
SELECT @@GLOBAL.innodb_scrub_log_speed;
@@GLOBAL.innodb_scrub_log_speed
256
200 Expected
SELECT VARIABLE_VALUE
FROM INFORMATION_SCHEMA.GLOBAL_VARIABLES 
WHERE VARIABLE_NAME='innodb_scrub_log_speed';
VARIABLE_VALUE
256
Warnings:
Warning	1287	'INFORMATION_SCHEMA.GLOBAL_VARIABLES' is deprecated and will be removed in a future release. Please use performance_schema.global_variables instead
200 Expected
SELECT @@innodb_scrub_log_speed = @@GLOBAL.innodb_scrub_log_speed;
@@innodb_scrub_log_speed = @@GLOBAL.innodb_scrub_log_speed
1
1 Expected
SELECT @@innodb_scrub_log_speed;
@@innodb_scrub_log_speed
256
200 Expected
SELECT @@local.innodb_scrub_log_speed;
ERROR HY000: Variable 'innodb_scrub_log_speed' is a GLOBAL variable
Expected error 'Variable is a GLOBAL variable'
SELECT @@SESSION.innodb_scrub_log_speed;
ERROR HY000: Variable 'innodb_scrub_log_speed' is a GLOBAL variable
Expected error 'Variable is a GLOBAL variable'
SELECT @@GLOBAL.innodb_scrub_log_speed;
@@GLOBAL.innodb_scrub_log_speed
256
200 Expected
SELECT innodb_scrub_log_speed;
ERROR 42S22: Unknown column 'innodb_scrub_log_speed' in 'field list'
Expected error 'Unknow column in field list'
