1
'#---------------------BS_STVARS_038_01----------------------#'
2
SELECT COUNT(@@GLOBAL.innodb_open_files);
3
COUNT(@@GLOBAL.innodb_open_files)
6
'#---------------------BS_STVARS_038_02----------------------#'
7
SET @@GLOBAL.innodb_open_files=1;
8
ERROR HY000: Variable 'innodb_open_files' is a read only variable
9
Expected error 'Read only variable'
10
SELECT COUNT(@@GLOBAL.innodb_open_files);
11
COUNT(@@GLOBAL.innodb_open_files)
14
'#---------------------BS_STVARS_038_03----------------------#'
15
SELECT @@GLOBAL.innodb_open_files = VARIABLE_VALUE
16
FROM INFORMATION_SCHEMA.GLOBAL_VARIABLES
17
WHERE VARIABLE_NAME='innodb_open_files';
18
@@GLOBAL.innodb_open_files = VARIABLE_VALUE
21
SELECT COUNT(@@GLOBAL.innodb_open_files);
22
COUNT(@@GLOBAL.innodb_open_files)
25
SELECT COUNT(VARIABLE_VALUE)
26
FROM INFORMATION_SCHEMA.GLOBAL_VARIABLES
27
WHERE VARIABLE_NAME='innodb_open_files';
31
'#---------------------BS_STVARS_038_04----------------------#'
32
SELECT @@innodb_open_files = @@GLOBAL.innodb_open_files;
33
@@innodb_open_files = @@GLOBAL.innodb_open_files
36
'#---------------------BS_STVARS_038_05----------------------#'
37
SELECT COUNT(@@innodb_open_files);
38
COUNT(@@innodb_open_files)
41
SELECT COUNT(@@local.innodb_open_files);
42
ERROR HY000: Variable 'innodb_open_files' is a GLOBAL variable
43
Expected error 'Variable is a GLOBAL variable'
44
SELECT COUNT(@@SESSION.innodb_open_files);
45
ERROR HY000: Variable 'innodb_open_files' is a GLOBAL variable
46
Expected error 'Variable is a GLOBAL variable'
47
SELECT COUNT(@@GLOBAL.innodb_open_files);
48
COUNT(@@GLOBAL.innodb_open_files)
51
SELECT innodb_open_files = @@SESSION.innodb_open_files;
52
ERROR 42S22: Unknown column 'innodb_open_files' in 'field list'
53
Expected error 'Readonly variable'