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|
SET @start_global_value = @@global.old_passwords;
SELECT @start_global_value;
@start_global_value
0
SET @start_session_value = @@session.old_passwords;
SELECT @start_session_value;
@start_session_value
0
'#--------------------FN_DYNVARS_114_01-------------------------#'
SET @@global.old_passwords = 1;
SET @@global.old_passwords = DEFAULT;
SELECT @@global.old_passwords;
@@global.old_passwords
0
SET @@session.old_passwords = 1;
SET @@session.old_passwords = DEFAULT;
SELECT @@session.old_passwords;
@@session.old_passwords
0
'#--------------------FN_DYNVARS_114_02-------------------------#'
SET @@global.old_passwords = DEFAULT;
SELECT @@global.old_passwords = FALSE;
@@global.old_passwords = FALSE
1
SET @@session.old_passwords = DEFAULT;
SELECT @@session.old_passwords = FALSE;
@@session.old_passwords = FALSE
1
'#--------------------FN_DYNVARS_114_03-------------------------#'
SET @@global.old_passwords = 0;
SELECT @@global.old_passwords;
@@global.old_passwords
0
SET @@global.old_passwords = 1;
SELECT @@global.old_passwords;
@@global.old_passwords
1
'#--------------------FN_DYNVARS_114_04-------------------------#'
SELECT @@session.old_passwords;
@@session.old_passwords
0
SET @@session.old_passwords = 0;
SELECT @@session.old_passwords;
@@session.old_passwords
0
SET @@session.old_passwords = 1;
SELECT @@session.old_passwords;
@@session.old_passwords
1
'#------------------FN_DYNVARS_114_05-----------------------#'
SET @@global.old_passwords = -1024;
Warnings:
Warning 1292 Truncated incorrect old_passwords value: '-1024'
SELECT @@global.old_passwords;
@@global.old_passwords
0
SET @@global.old_passwords = 65536;
Warnings:
Warning 1292 Truncated incorrect old_passwords value: '65536'
SELECT @@global.old_passwords;
@@global.old_passwords
2
SET @@global.old_passwords = 65530.34;
ERROR 42000: Incorrect argument type to variable 'old_passwords'
SELECT @@global.old_passwords;
@@global.old_passwords
2
SET @@session.old_passwords = test;
ERROR 42000: Incorrect argument type to variable 'old_passwords'
'#------------------FN_DYNVARS_114_06-----------------------#'
SELECT IF(@@global.old_passwords, "1", "0") = VARIABLE_VALUE
FROM INFORMATION_SCHEMA.GLOBAL_VARIABLES
WHERE VARIABLE_NAME='old_passwords';
IF(@@global.old_passwords, "1", "0") = VARIABLE_VALUE
0
'#------------------FN_DYNVARS_114_07-----------------------#'
SELECT IF(@@session.old_passwords, "1", "0") = VARIABLE_VALUE
FROM INFORMATION_SCHEMA.SESSION_VARIABLES
WHERE VARIABLE_NAME='old_passwords';
IF(@@session.old_passwords, "1", "0") = VARIABLE_VALUE
1
'#---------------------FN_DYNVARS_114_08----------------------#'
SET @@old_passwords = 0;
SET @@global.old_passwords = 1;
SELECT @@old_passwords = @@global.old_passwords;
@@old_passwords = @@global.old_passwords
0
'#---------------------FN_DYNVARS_114_09----------------------#'
SET @@old_passwords = 1;
SELECT @@old_passwords = @@local.old_passwords;
@@old_passwords = @@local.old_passwords
1
SELECT @@local.old_passwords = @@session.old_passwords;
@@local.old_passwords = @@session.old_passwords
1
'#---------------------FN_DYNVARS_114_10----------------------#'
SET old_passwords = 1;
SELECT @@old_passwords;
@@old_passwords
1
SELECT local.old_passwords;
ERROR 42S02: Unknown table 'local' in field list
SELECT session.old_passwords;
ERROR 42S02: Unknown table 'session' in field list
SELECT old_passwords = @@session.old_passwords;
ERROR 42S22: Unknown column 'old_passwords' in 'field list'
SET @@global.old_passwords = @start_global_value;
SELECT @@global.old_passwords;
@@global.old_passwords
0
SET @@session.old_passwords = @start_session_value;
SELECT @@session.old_passwords;
@@session.old_passwords
0
|
