SET @session_start_value = @@session.sql_log_bin;
SELECT @session_start_value;
@session_start_value
1
'#--------------------FN_DYNVARS_156_01------------------------#'
SET @@session.sql_log_bin = 0;
SET @@session.sql_log_bin = DEFAULT;
SELECT @@session.sql_log_bin;
@@session.sql_log_bin
1
SET @@session.sql_log_bin = 1;
SET @@session.sql_log_bin = DEFAULT;
SELECT @@session.sql_log_bin;
@@session.sql_log_bin
1
'#---------------------FN_DYNVARS_156_02-------------------------#'
SET sql_log_bin = 1;
SELECT @@sql_log_bin;
@@sql_log_bin
1
SELECT session.sql_log_bin;
ERROR 42S02: Unknown table 'session' in field list
SELECT local.sql_log_bin;
ERROR 42S02: Unknown table 'local' in field list
SET session sql_log_bin = 0;
SELECT @@session.sql_log_bin;
@@session.sql_log_bin
0
'#--------------------FN_DYNVARS_156_03------------------------#'
SET @@session.sql_log_bin = 0;
SELECT @@session.sql_log_bin;
@@session.sql_log_bin
0
SET @@session.sql_log_bin = 1;
SELECT @@session.sql_log_bin;
@@session.sql_log_bin
1
'#--------------------FN_DYNVARS_156_04-------------------------#'
SET @@session.sql_log_bin = -1;
ERROR 42000: Variable 'sql_log_bin' can't be set to the value of '-1'
SET @@session.sql_log_bin = 2;
ERROR 42000: Variable 'sql_log_bin' can't be set to the value of '2'
SET @@session.sql_log_bin = "T";
ERROR 42000: Variable 'sql_log_bin' can't be set to the value of 'T'
SET @@session.sql_log_bin = "Y";
ERROR 42000: Variable 'sql_log_bin' can't be set to the value of 'Y'
SET @@session.sql_log_bin = TRÜE;
ERROR 42000: Variable 'sql_log_bin' can't be set to the value of 'TRÜE'
SET @@session.sql_log_bin = ÕN;
ERROR 42000: Variable 'sql_log_bin' can't be set to the value of 'ÕN'
SET @@session.sql_log_bin = OF;
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 'OF' at line 1
SET @@session.sql_log_bin = ÓFF;
ERROR 42000: Variable 'sql_log_bin' can't be set to the value of 'ÓFF'
SET @@session.sql_log_bin = '¹';
ERROR 42000: Variable 'sql_log_bin' can't be set to the value of '¹'
SET @@session.sql_log_bin = NO;
ERROR 42000: Variable 'sql_log_bin' can't be set to the value of 'NO'
'#-------------------FN_DYNVARS_156_05----------------------------#'
SELECT @@global.sql_log_bin;
ERROR HY000: Variable 'sql_log_bin' is a SESSION variable
SET @@global.sql_log_bin = 0;
ERROR HY000: Variable 'sql_log_bin' is a SESSION variable and can't be used with SET GLOBAL
SELECT @@global.sql_log_bin;
ERROR HY000: Variable 'sql_log_bin' is a SESSION variable
SET @@global.sql_log_bin = 1;
ERROR HY000: Variable 'sql_log_bin' is a SESSION variable and can't be used with SET GLOBAL
'#----------------------FN_DYNVARS_156_06------------------------#'
SELECT count(VARIABLE_VALUE) FROM performance_schema.global_variables WHERE VARIABLE_NAME='sql_log_bin';
count(VARIABLE_VALUE)
0
'#----------------------FN_DYNVARS_156_07------------------------#'
SELECT IF(@@session.sql_log_bin, "ON", "OFF") = VARIABLE_VALUE 
FROM performance_schema.session_variables 
WHERE VARIABLE_NAME='sql_log_bin';
IF(@@session.sql_log_bin, "ON", "OFF") = VARIABLE_VALUE
1
SELECT @@session.sql_log_bin;
@@session.sql_log_bin
1
SELECT VARIABLE_VALUE 
FROM performance_schema.session_variables 
WHERE VARIABLE_NAME='sql_log_bin';
VARIABLE_VALUE
ON
'#---------------------FN_DYNVARS_156_08-------------------------#'
SET @@session.sql_log_bin = OFF;
SELECT @@session.sql_log_bin;
@@session.sql_log_bin
0
SET @@session.sql_log_bin = ON;
SELECT @@session.sql_log_bin;
@@session.sql_log_bin
1
'#---------------------FN_DYNVARS_156_09----------------------#'
SET @@session.sql_log_bin = TRUE;
SELECT @@session.sql_log_bin;
@@session.sql_log_bin
1
SET @@session.sql_log_bin = FALSE;
SELECT @@session.sql_log_bin;
@@session.sql_log_bin
0
SET @@session.sql_log_bin = @session_start_value;
SELECT @@session.sql_log_bin;
@@session.sql_log_bin
1