'#---------------------BS_STVARS_051_01----------------------#'
SELECT COUNT(@@GLOBAL.thread_handling);
COUNT(@@GLOBAL.thread_handling)
1
1 Expected
'#---------------------BS_STVARS_051_02----------------------#'
SET @@GLOBAL.thread_handling=1;
ERROR HY000: Variable 'thread_handling' is a read only variable
Expected error  ER_INCORRECT_GLOBAL_LOCAL_VAR
SELECT COUNT(@@GLOBAL.thread_handling);
COUNT(@@GLOBAL.thread_handling)
1
1 Expected
'#---------------------BS_STVARS_051_03----------------------#'
SELECT @@GLOBAL.thread_handling = VARIABLE_VALUE
FROM INFORMATION_SCHEMA.GLOBAL_VARIABLES
WHERE VARIABLE_NAME='thread_handling';
@@GLOBAL.thread_handling = VARIABLE_VALUE
1
1 Expected
SELECT COUNT(@@GLOBAL.thread_handling);
COUNT(@@GLOBAL.thread_handling)
1
1 Expected
SELECT COUNT(VARIABLE_VALUE)
FROM INFORMATION_SCHEMA.GLOBAL_VARIABLES 
WHERE VARIABLE_NAME='thread_handling';
COUNT(VARIABLE_VALUE)
1
1 Expected
'#---------------------BS_STVARS_051_04----------------------#'
SELECT @@thread_handling = @@GLOBAL.thread_handling;
@@thread_handling = @@GLOBAL.thread_handling
1
1 Expected
'#---------------------BS_STVARS_051_05----------------------#'
SELECT COUNT(@@thread_handling);
COUNT(@@thread_handling)
1
1 Expected
SELECT COUNT(@@local.thread_handling);
ERROR HY000: Variable 'thread_handling' is a GLOBAL variable
Bug:Variable is global so it can not be accessed by local there should be error ER_INCORRECT_GLOBAL_LOCAL_VAR
Expected error 'Variable is a GLOBAL variable'
SELECT COUNT(@@SESSION.thread_handling);
ERROR HY000: Variable 'thread_handling' is a GLOBAL variable
Bug:Variable is global so it can not be accessed by session there should be error ER_INCORRECT_GLOBAL_LOCAL_VAR
Expected error 'Variable is a GLOBAL variable'
SELECT COUNT(@@GLOBAL.thread_handling);
COUNT(@@GLOBAL.thread_handling)
1
1 Expected
SELECT thread_handling = @@SESSION.thread_handling;
ERROR 42S22: Unknown column 'thread_handling' in 'field list'
Expected error 'Readonly variable'