blob: e04f7ee37a4f515f92e11b763db63997a368c4ad (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
|
SET @start_value = @@global.general_log_file;
SELECT length(@start_value) > 0;
length(@start_value) > 0
1
'#---------------------FN_DYNVARS_004_01-------------------------#'
SET @@global.general_log_file = DEFAULT;
SELECT length(@@global.general_log_file) > 0;
length(@@global.general_log_file) > 0
1
'#--------------------FN_DYNVARS_004_02------------------------#'
SET @@global.general_log_file = mytest.log;
ERROR 42000: Incorrect argument type to variable 'general_log_file'
SET @@global.general_log_file = 12;
ERROR 42000: Incorrect argument type to variable 'general_log_file'
SET @@global.general_log_file = 'my.cnf';
ERROR 42000: Variable 'general_log_file' can't be set to the value of 'my.cnf'
SET @@global.general_log_file = '/tmp/my.cnf';
ERROR 42000: Variable 'general_log_file' can't be set to the value of '/tmp/my.cnf'
SET @@global.general_log_file = '.my.cnf';
ERROR 42000: Variable 'general_log_file' can't be set to the value of '.my.cnf'
SET @@global.general_log_file = 'my.cnf\0foo';
ERROR 42000: Variable 'general_log_file' can't be set to the value of 'my.cnf\0000foo'
SET @@global.general_log_file = 'my.ini';
ERROR 42000: Variable 'general_log_file' can't be set to the value of 'my.ini'
'#----------------------FN_DYNVARS_004_03------------------------#'
SELECT @@global.general_log_file = VARIABLE_VALUE
FROM INFORMATION_SCHEMA.GLOBAL_VARIABLES
WHERE VARIABLE_NAME='general_log_file';
@@global.general_log_file = VARIABLE_VALUE
1
SET @@global.general_log_file= @start_value;
|
