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
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
|
SET @start_value = @@global.query_cache_size;
'#--------------------FN_DYNVARS_133_01------------------------#'
SET @@global.query_cache_size = 99;
Warnings:
Warning 1292 Truncated incorrect query_cache_size value: '99'
SET @@global.query_cache_size = DEFAULT;
SELECT @@global.query_cache_size;
@@global.query_cache_size
0
'#---------------------FN_DYNVARS_133_02-------------------------#'
SET @@global.query_cache_size = @start_value;
SELECT @@global.query_cache_size = @start_value;
@@global.query_cache_size = @start_value
1
'#--------------------FN_DYNVARS_133_03------------------------#'
SET @@global.query_cache_size = 0;
SELECT @@global.query_cache_size;
@@global.query_cache_size
0
SET @@global.query_cache_size = 1;
Warnings:
Warning 1292 Truncated incorrect query_cache_size value: '1'
SELECT @@global.query_cache_size;
@@global.query_cache_size
0
SET @@global.query_cache_size = 512;
Warnings:
Warning 1292 Truncated incorrect query_cache_size value: '512'
SELECT @@global.query_cache_size;
@@global.query_cache_size
0
SET @@global.query_cache_size = 1024;
Warnings:
Warning 1282 Query cache failed to set size 1024; new query cache size is 0
SELECT @@global.query_cache_size;
@@global.query_cache_size
0
SET @@global.query_cache_size = 1048576;
SELECT @@global.query_cache_size;
@@global.query_cache_size
1048576
SET @@global.query_cache_size = 1048575;
Warnings:
Warning 1292 Truncated incorrect query_cache_size value: '1048575'
SELECT @@global.query_cache_size;
@@global.query_cache_size
1047552
'#--------------------FN_DYNVARS_133_04-------------------------#'
SET @@global.query_cache_size = -1;
Warnings:
Warning 1292 Truncated incorrect query_cache_size value: '-1'
SELECT @@global.query_cache_size;
@@global.query_cache_size
0
SET @@global.query_cache_size = 511;
Warnings:
Warning 1292 Truncated incorrect query_cache_size value: '511'
SELECT @@global.query_cache_size;
@@global.query_cache_size
0
SET @@global.query_cache_size = 10000.01;
ERROR 42000: Incorrect argument type to variable 'query_cache_size'
SELECT @@global.query_cache_size;
@@global.query_cache_size
0
SET @@global.query_cache_size = -1024;
Warnings:
Warning 1292 Truncated incorrect query_cache_size value: '-1024'
SELECT @@global.query_cache_size;
@@global.query_cache_size
0
SET @@global.query_cache_size = ON;
ERROR 42000: Incorrect argument type to variable 'query_cache_size'
SELECT @@global.query_cache_size;
@@global.query_cache_size
0
SET @@global.query_cache_size = 'test';
ERROR 42000: Incorrect argument type to variable 'query_cache_size'
SELECT @@global.query_cache_size;
@@global.query_cache_size
0
'#-------------------FN_DYNVARS_133_05----------------------------#'
SET @@session.query_cache_size = 0;
ERROR HY000: Variable 'query_cache_size' is a GLOBAL variable and should be set with SET GLOBAL
SELECT @@query_cache_size;
@@query_cache_size
0
'#----------------------FN_DYNVARS_133_06------------------------#'
SELECT @@global.query_cache_size = VARIABLE_VALUE
FROM INFORMATION_SCHEMA.GLOBAL_VARIABLES
WHERE VARIABLE_NAME='query_cache_size';
@@global.query_cache_size = VARIABLE_VALUE
1
SELECT @@query_cache_size = VARIABLE_VALUE
FROM INFORMATION_SCHEMA.SESSION_VARIABLES
WHERE VARIABLE_NAME='query_cache_size';
@@query_cache_size = VARIABLE_VALUE
1
'#---------------------FN_DYNVARS_133_07----------------------#'
SET @@global.query_cache_size = TRUE;
Warnings:
Warning 1292 Truncated incorrect query_cache_size value: '1'
SELECT @@global.query_cache_size;
@@global.query_cache_size
0
SET @@global.query_cache_size = FALSE;
SELECT @@global.query_cache_size;
@@global.query_cache_size
0
'#---------------------FN_DYNVARS_133_08----------------------#'
SET @@global.query_cache_size = 1;
Warnings:
Warning 1292 Truncated incorrect query_cache_size value: '1'
SELECT @@query_cache_size = @@global.query_cache_size;
@@query_cache_size = @@global.query_cache_size
1
'#---------------------FN_DYNVARS_133_09----------------------#'
SET query_cache_size = 1;
ERROR HY000: Variable 'query_cache_size' is a GLOBAL variable and should be set with SET GLOBAL
SELECT @@query_cache_size;
@@query_cache_size
0
SET local.query_cache_size = 1;
ERROR 42000: You have an error in your SQL syntax; check the manual that corresponds to your MariaDB server version for the right syntax to use near 'query_cache_size = 1' at line 1
SELECT local.query_cache_size;
ERROR 42S02: Unknown table 'local' in field list
SET global.query_cache_size = 1;
ERROR 42000: You have an error in your SQL syntax; check the manual that corresponds to your MariaDB server version for the right syntax to use near 'query_cache_size = 1' at line 1
SELECT global.query_cache_size;
ERROR 42S02: Unknown table 'global' in field list
SELECT query_cache_size = @@session.query_cache_size;
ERROR 42S22: Unknown column 'query_cache_size' in 'field list'
SET @@global.query_cache_size = @start_value;
|
