1
'#---------------------BS_STVARS_033_01----------------------#'
2
SELECT COUNT(@@GLOBAL.innodb_log_buffer_size);
3
COUNT(@@GLOBAL.innodb_log_buffer_size)
6
'#---------------------BS_STVARS_033_02----------------------#'
7
SET @@GLOBAL.innodb_log_buffer_size=1;
8
ERROR HY000: Variable 'innodb_log_buffer_size' is a read only variable
9
Expected error 'Read only variable'
10
SELECT COUNT(@@GLOBAL.innodb_log_buffer_size);
11
COUNT(@@GLOBAL.innodb_log_buffer_size)
14
'#---------------------BS_STVARS_033_03----------------------#'
15
SELECT @@GLOBAL.innodb_log_buffer_size = VARIABLE_VALUE
16
FROM INFORMATION_SCHEMA.GLOBAL_VARIABLES
17
WHERE VARIABLE_NAME='innodb_log_buffer_size';
18
@@GLOBAL.innodb_log_buffer_size = VARIABLE_VALUE
21
SELECT COUNT(@@GLOBAL.innodb_log_buffer_size);
22
COUNT(@@GLOBAL.innodb_log_buffer_size)
25
SELECT COUNT(VARIABLE_VALUE)
26
FROM INFORMATION_SCHEMA.GLOBAL_VARIABLES
27
WHERE VARIABLE_NAME='innodb_log_buffer_size';
31
'#---------------------BS_STVARS_033_04----------------------#'
32
SELECT @@innodb_log_buffer_size = @@GLOBAL.innodb_log_buffer_size;
33
@@innodb_log_buffer_size = @@GLOBAL.innodb_log_buffer_size
36
'#---------------------BS_STVARS_033_05----------------------#'
37
SELECT COUNT(@@innodb_log_buffer_size);
38
COUNT(@@innodb_log_buffer_size)
41
SELECT COUNT(@@local.innodb_log_buffer_size);
42
ERROR HY000: Variable 'innodb_log_buffer_size' is a GLOBAL variable
43
Expected error 'Variable is a GLOBAL variable'
44
SELECT COUNT(@@SESSION.innodb_log_buffer_size);
45
ERROR HY000: Variable 'innodb_log_buffer_size' is a GLOBAL variable
46
Expected error 'Variable is a GLOBAL variable'
47
SELECT COUNT(@@GLOBAL.innodb_log_buffer_size);
48
COUNT(@@GLOBAL.innodb_log_buffer_size)
51
SELECT innodb_log_buffer_size = @@SESSION.innodb_log_buffer_size;
52
ERROR 42S22: Unknown column 'innodb_log_buffer_size' in 'field list'
53
Expected error 'Readonly variable'