blob: 1c9c2ddf3a3ffcf248cfc8171574ab62587336a0 (
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
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
|
#
# wsrep_debug
#
# save the initial value
SET @wsrep_debug_global_saved = @@global.wsrep_debug;
# default
SELECT @@global.wsrep_debug;
@@global.wsrep_debug
NONE
# scope
SELECT @@session.wsrep_debug;
ERROR HY000: Variable 'wsrep_debug' is a GLOBAL variable
SET @@global.wsrep_debug=0;
SELECT @@global.wsrep_debug;
@@global.wsrep_debug
NONE
SET @@global.wsrep_debug=1;
Warnings:
Warning 1231 Setting 'wsrep_debug' has no effect because wsrep is switched off
SELECT @@global.wsrep_debug;
@@global.wsrep_debug
NONE
# valid values
SET @@global.wsrep_debug=NONE;
SELECT @@global.wsrep_debug;
@@global.wsrep_debug
NONE
SET @@global.wsrep_debug=SERVER;
Warnings:
Warning 1231 Setting 'wsrep_debug' has no effect because wsrep is switched off
SELECT @@global.wsrep_debug;
@@global.wsrep_debug
NONE
SET @@global.wsrep_debug=default;
SELECT @@global.wsrep_debug;
@@global.wsrep_debug
NONE
# invalid values
SET @@global.wsrep_debug=NULL;
ERROR 42000: Variable 'wsrep_debug' can't be set to the value of 'NULL'
SET @@global.wsrep_debug='junk';
ERROR 42000: Variable 'wsrep_debug' can't be set to the value of 'junk'
SET @@global.wsrep_debug=ON;
ERROR 42000: Variable 'wsrep_debug' can't be set to the value of 'ON'
# restore the initial value
SET @@global.wsrep_debug = @wsrep_debug_global_saved;
# End of test
|
