1
SET @start_global_value = @@global.long_query_time;
2
SELECT @start_global_value;
5
SET @start_session_value = @@session.long_query_time;
6
SELECT @start_session_value;
9
'#--------------------FN_DYNVARS_068_01-------------------------#'
10
SET @@global.long_query_time = 100;
11
SET @@global.long_query_time = DEFAULT;
12
SELECT @@global.long_query_time;
13
@@global.long_query_time
15
SET @@session.long_query_time = 200;
16
SET @@session.long_query_time = DEFAULT;
17
SELECT @@session.long_query_time;
18
@@session.long_query_time
20
'#--------------------FN_DYNVARS_068_02-------------------------#'
21
SET @@global.long_query_time = DEFAULT;
22
SELECT @@global.long_query_time = 10;
23
@@global.long_query_time = 10
25
SET @@session.long_query_time = DEFAULT;
26
SELECT @@session.long_query_time = 10;
27
@@session.long_query_time = 10
29
'#--------------------FN_DYNVARS_068_03-------------------------#'
30
SET @@global.long_query_time = 0;
31
SELECT @@global.long_query_time;
32
@@global.long_query_time
34
SET @@global.long_query_time = 1;
35
SELECT @@global.long_query_time;
36
@@global.long_query_time
38
SET @@global.long_query_time = 60020;
39
SELECT @@global.long_query_time;
40
@@global.long_query_time
42
SET @@global.long_query_time = 31536000;
43
SELECT @@global.long_query_time;
44
@@global.long_query_time
46
SET @@global.long_query_time = 65536;
47
SELECT @@global.long_query_time;
48
@@global.long_query_time
50
'#--------------------FN_DYNVARS_068_04-------------------------#'
51
SET @@session.long_query_time = 0;
52
SELECT @@session.long_query_time;
53
@@session.long_query_time
55
SET @@session.long_query_time = 1;
56
SELECT @@session.long_query_time;
57
@@session.long_query_time
59
SET @@session.long_query_time = 50050;
60
SELECT @@session.long_query_time;
61
@@session.long_query_time
63
SET @@session.long_query_time = 31536000;
64
SELECT @@session.long_query_time;
65
@@session.long_query_time
67
SET @@session.long_query_time = 65550;
68
SELECT @@session.long_query_time;
69
@@session.long_query_time
71
'#------------------FN_DYNVARS_068_05-----------------------#'
72
SET @@global.long_query_time = 100000000000;
73
SELECT @@global.long_query_time;
74
@@global.long_query_time
76
SET @@global.long_query_time = -1;
77
SELECT @@global.long_query_time;
78
@@global.long_query_time
80
SET @@global.long_query_time = 65530.34.;
81
ERROR 42000: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near '.' at line 1
82
SELECT @@global.long_query_time;
83
@@global.long_query_time
85
SET @@global.long_query_time = test;
86
ERROR 42000: Incorrect argument type to variable 'long_query_time'
87
SELECT @@global.long_query_time;
88
@@global.long_query_time
90
SET @@session.long_query_time = 100000000000;
91
SELECT @@session.long_query_time;
92
@@session.long_query_time
94
SET @@session.long_query_time = -2;
95
SELECT @@session.long_query_time;
96
@@session.long_query_time
98
SET @@session.long_query_time = 65530.34.;
99
ERROR 42000: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near '.' at line 1
100
'Bug # 34837: Errors are not coming on assigning invalid values to variable';
101
SET @@session.long_query_time = test;
102
ERROR 42000: Incorrect argument type to variable 'long_query_time'
103
SELECT @@session.long_query_time;
104
@@session.long_query_time
106
'#------------------FN_DYNVARS_068_06-----------------------#'
107
SELECT @@global.long_query_time = VARIABLE_VALUE
108
FROM INFORMATION_SCHEMA.GLOBAL_VARIABLES
109
WHERE VARIABLE_NAME='long_query_time';
110
@@global.long_query_time = VARIABLE_VALUE
112
'#------------------FN_DYNVARS_068_07-----------------------#'
113
SELECT @@session.long_query_time = VARIABLE_VALUE
114
FROM INFORMATION_SCHEMA.SESSION_VARIABLES
115
WHERE VARIABLE_NAME='long_query_time';
116
@@session.long_query_time = VARIABLE_VALUE
118
'#------------------FN_DYNVARS_068_08-----------------------#'
119
SET @@global.long_query_time = TRUE;
120
SELECT @@global.long_query_time;
121
@@global.long_query_time
123
SET @@global.long_query_time = FALSE;
124
SELECT @@global.long_query_time;
125
@@global.long_query_time
127
'#---------------------FN_DYNVARS_001_09----------------------#'
128
SET @@global.long_query_time = 10;
129
SELECT @@long_query_time = @@global.long_query_time;
130
@@long_query_time = @@global.long_query_time
132
'#---------------------FN_DYNVARS_001_10----------------------#'
133
SET @@long_query_time = 100;
134
SELECT @@long_query_time = @@local.long_query_time;
135
@@long_query_time = @@local.long_query_time
137
SELECT @@local.long_query_time = @@session.long_query_time;
138
@@local.long_query_time = @@session.long_query_time
140
'#---------------------FN_DYNVARS_001_11----------------------#'
141
SET long_query_time = 1;
142
SELECT @@long_query_time;
145
SELECT local.long_query_time;
146
ERROR 42S02: Unknown table 'local' in field list
147
SELECT session.long_query_time;
148
ERROR 42S02: Unknown table 'session' in field list
149
SELECT long_query_time = @@session.long_query_time;
150
ERROR 42S22: Unknown column 'long_query_time' in 'field list'
151
SET @@global.long_query_time = @start_global_value;
152
SELECT @@global.long_query_time;
153
@@global.long_query_time
155
SET @@session.long_query_time = @start_session_value;
156
SELECT @@session.long_query_time;
157
@@session.long_query_time