1
'#---------------------BS_STVARS_024_01----------------------#'
2
SELECT COUNT(@@GLOBAL.innodb_data_file_path);
3
COUNT(@@GLOBAL.innodb_data_file_path)
6
'#---------------------BS_STVARS_024_02----------------------#'
7
SET @@GLOBAL.innodb_data_file_path=1;
8
ERROR HY000: Variable 'innodb_data_file_path' is a read only variable
9
Expected error 'Read only variable'
10
SELECT COUNT(@@GLOBAL.innodb_data_file_path);
11
COUNT(@@GLOBAL.innodb_data_file_path)
14
'#---------------------BS_STVARS_024_03----------------------#'
15
SELECT @@GLOBAL.innodb_data_file_path = VARIABLE_VALUE
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FROM INFORMATION_SCHEMA.GLOBAL_VARIABLES
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WHERE VARIABLE_NAME='innodb_data_file_path';
18
@@GLOBAL.innodb_data_file_path = VARIABLE_VALUE
21
SELECT COUNT(@@GLOBAL.innodb_data_file_path);
22
COUNT(@@GLOBAL.innodb_data_file_path)
25
SELECT COUNT(VARIABLE_VALUE)
26
FROM INFORMATION_SCHEMA.GLOBAL_VARIABLES
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WHERE VARIABLE_NAME='innodb_data_file_path';
31
'#---------------------BS_STVARS_024_04----------------------#'
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SELECT @@innodb_data_file_path = @@GLOBAL.innodb_data_file_path;
33
@@innodb_data_file_path = @@GLOBAL.innodb_data_file_path
36
'#---------------------BS_STVARS_024_05----------------------#'
37
SELECT COUNT(@@innodb_data_file_path);
38
COUNT(@@innodb_data_file_path)
41
SELECT COUNT(@@local.innodb_data_file_path);
42
ERROR HY000: Variable 'innodb_data_file_path' is a GLOBAL variable
43
Expected error 'Variable is a GLOBAL variable'
44
SELECT COUNT(@@SESSION.innodb_data_file_path);
45
ERROR HY000: Variable 'innodb_data_file_path' is a GLOBAL variable
46
Expected error 'Variable is a GLOBAL variable'
47
SELECT COUNT(@@GLOBAL.innodb_data_file_path);
48
COUNT(@@GLOBAL.innodb_data_file_path)
51
SELECT innodb_data_file_path = @@SESSION.innodb_data_file_path;
52
ERROR 42S22: Unknown column 'innodb_data_file_path' in 'field list'
53
Expected error 'Readonly variable'