'#---------------------BS_STVARS_016_01----------------------#'
SELECT COUNT(@@GLOBAL.have_rtree_keys);
COUNT(@@GLOBAL.have_rtree_keys)
1
1 Expected
'#---------------------BS_STVARS_016_02----------------------#'
SET @@GLOBAL.have_rtree_keys=1;
ERROR HY000: Variable 'have_rtree_keys' is a read only variable
Expected error 'Read only variable'
SELECT COUNT(@@GLOBAL.have_rtree_keys);
COUNT(@@GLOBAL.have_rtree_keys)
1
1 Expected
'#---------------------BS_STVARS_016_03----------------------#'
SELECT @@GLOBAL.have_rtree_keys = VARIABLE_VALUE
FROM INFORMATION_SCHEMA.GLOBAL_VARIABLES
WHERE VARIABLE_NAME='have_rtree_keys';
@@GLOBAL.have_rtree_keys = VARIABLE_VALUE
1
1 Expected
SELECT COUNT(@@GLOBAL.have_rtree_keys);
COUNT(@@GLOBAL.have_rtree_keys)
1
1 Expected
SELECT COUNT(VARIABLE_VALUE)
FROM INFORMATION_SCHEMA.GLOBAL_VARIABLES 
WHERE VARIABLE_NAME='have_rtree_keys';
COUNT(VARIABLE_VALUE)
1
1 Expected
'#---------------------BS_STVARS_016_04----------------------#'
SELECT @@have_rtree_keys = @@GLOBAL.have_rtree_keys;
@@have_rtree_keys = @@GLOBAL.have_rtree_keys
1
1 Expected
'#---------------------BS_STVARS_016_05----------------------#'
SELECT COUNT(@@have_rtree_keys);
COUNT(@@have_rtree_keys)
1
1 Expected
SELECT COUNT(@@local.have_rtree_keys);
ERROR HY000: Variable 'have_rtree_keys' is a GLOBAL variable
Expected error 'Variable is a GLOBAL variable'
SELECT COUNT(@@SESSION.have_rtree_keys);
ERROR HY000: Variable 'have_rtree_keys' is a GLOBAL variable
Expected error 'Variable is a GLOBAL variable'
SELECT COUNT(@@GLOBAL.have_rtree_keys);
COUNT(@@GLOBAL.have_rtree_keys)
1
1 Expected
SELECT have_rtree_keys = @@SESSION.have_rtree_keys;
ERROR 42S22: Unknown column 'have_rtree_keys' in 'field list'
Expected error 'Readonly variable'