1
'#---------------------BS_STVARS_055_01----------------------#'
2
SELECT COUNT(@@GLOBAL.version_compile_machine);
3
COUNT(@@GLOBAL.version_compile_machine)
6
'#---------------------BS_STVARS_055_02----------------------#'
7
SET @@GLOBAL.version_compile_machine=1;
8
ERROR HY000: Variable 'version_compile_machine' is a read only variable
9
Expected error 'Read only variable'
10
SELECT COUNT(@@GLOBAL.version_compile_machine);
11
COUNT(@@GLOBAL.version_compile_machine)
14
'#---------------------BS_STVARS_055_03----------------------#'
15
SELECT @@GLOBAL.version_compile_machine = VARIABLE_VALUE
16
FROM INFORMATION_SCHEMA.GLOBAL_VARIABLES
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WHERE VARIABLE_NAME='version_compile_machine';
18
@@GLOBAL.version_compile_machine = VARIABLE_VALUE
21
SELECT COUNT(@@GLOBAL.version_compile_machine);
22
COUNT(@@GLOBAL.version_compile_machine)
25
SELECT COUNT(VARIABLE_VALUE)
26
FROM INFORMATION_SCHEMA.GLOBAL_VARIABLES
27
WHERE VARIABLE_NAME='version_compile_machine';
31
'#---------------------BS_STVARS_055_04----------------------#'
32
SELECT @@version_compile_machine = @@GLOBAL.version_compile_machine;
33
@@version_compile_machine = @@GLOBAL.version_compile_machine
36
'#---------------------BS_STVARS_055_05----------------------#'
37
SELECT COUNT(@@version_compile_machine);
38
COUNT(@@version_compile_machine)
41
SELECT COUNT(@@local.version_compile_machine);
42
ERROR HY000: Variable 'version_compile_machine' is a GLOBAL variable
43
Expected error 'Variable is a GLOBAL variable'
44
SELECT COUNT(@@SESSION.version_compile_machine);
45
ERROR HY000: Variable 'version_compile_machine' is a GLOBAL variable
46
Expected error 'Variable is a GLOBAL variable'
47
SELECT COUNT(@@GLOBAL.version_compile_machine);
48
COUNT(@@GLOBAL.version_compile_machine)
51
SELECT version_compile_machine = @@SESSION.version_compile_machine;
52
ERROR 42S22: Unknown column 'version_compile_machine' in 'field list'
53
Expected error 'Readonly variable'