SET @start_global_value = @@global.log_result_errors;
SELECT @start_global_value;
@start_global_value
0
SET @start_session_value = @@session.log_result_errors;
SELECT @start_session_value;
@start_session_value
0
'#--------------------FN_DYNVARS_067_01-------------------------#'
SET @@global.log_result_errors = 1;
SET @@global.log_result_errors = DEFAULT;
SELECT @@global.log_result_errors;
@@global.log_result_errors
0
SET @@session.log_result_errors = 2;
SET @@session.log_result_errors = DEFAULT;
SELECT @@session.log_result_errors;
@@session.log_result_errors
0
'#--------------------FN_DYNVARS_067_02-------------------------#'
SET @@global.log_result_errors = DEFAULT;
SELECT @@global.log_result_errors = 0;
@@global.log_result_errors = 0
1
SET @@session.log_result_errors = DEFAULT;
SELECT @@session.log_result_errors = 0;
@@session.log_result_errors = 0
1
'#--------------------FN_DYNVARS_067_03-------------------------#'
SET @@global.log_result_errors = 0;
SELECT @@global.log_result_errors;
@@global.log_result_errors
0
SET @@global.log_result_errors = 1;
SELECT @@global.log_result_errors;
@@global.log_result_errors
1
SET @@global.log_result_errors = 3;
SELECT @@global.log_result_errors;
@@global.log_result_errors
3
'#--------------------FN_DYNVARS_067_04-------------------------#'
SET @@session.log_result_errors = 0;
SELECT @@session.log_result_errors;
@@session.log_result_errors
0
SET @@session.log_result_errors = 1;
SELECT @@session.log_result_errors;
@@session.log_result_errors
1
SET @@session.log_result_errors = 3;
SELECT @@session.log_result_errors;
@@session.log_result_errors
3
'#------------------FN_DYNVARS_067_05-----------------------#'
SET @@global.log_result_errors = 4;
Warnings:
Warning	1292	Truncated incorrect log_result_errors value: '4'
SELECT @@global.log_result_errors;
@@global.log_result_errors
3
SET @@global.log_result_errors = 65530.34;
ERROR 42000: Incorrect argument type to variable 'log_result_errors'
SELECT @@global.log_result_errors;
@@global.log_result_errors
3
SET @@global.log_result_errors = test;
ERROR 42000: Incorrect argument type to variable 'log_result_errors'
SELECT @@global.log_result_errors;
@@global.log_result_errors
3
SET @@session.log_result_errors = -2;
Warnings:
Warning	1292	Truncated incorrect log_result_errors value: '-2'
SELECT @@session.log_result_errors;
@@session.log_result_errors
0
SET @@session.log_result_errors = 65530.34;
ERROR 42000: Incorrect argument type to variable 'log_result_errors'
SET @@session.log_result_errors = test;
ERROR 42000: Incorrect argument type to variable 'log_result_errors'
SELECT @@session.log_result_errors;
@@session.log_result_errors
0
'#------------------FN_DYNVARS_067_06-----------------------#'
SELECT @@global.log_result_errors = VARIABLE_VALUE 
FROM INFORMATION_SCHEMA.GLOBAL_VARIABLES 
WHERE VARIABLE_NAME='log_result_errors';
@@global.log_result_errors = VARIABLE_VALUE
1
'#------------------FN_DYNVARS_067_07-----------------------#'
SELECT @@session.log_result_errors = VARIABLE_VALUE 
FROM INFORMATION_SCHEMA.SESSION_VARIABLES 
WHERE VARIABLE_NAME='log_result_errors';
@@session.log_result_errors = VARIABLE_VALUE
1
'#------------------FN_DYNVARS_067_08-----------------------#'
SET @@global.log_result_errors = TRUE;
SELECT @@global.log_result_errors;
@@global.log_result_errors
1
SET @@global.log_result_errors = FALSE;
SELECT @@global.log_result_errors;
@@global.log_result_errors
0
'#---------------------FN_DYNVARS_067_09----------------------#'
SET @@session.log_result_errors = 1;
SET @@global.log_result_errors = 2;
SELECT @@log_result_errors = @@global.log_result_errors;
@@log_result_errors = @@global.log_result_errors
0
'#---------------------FN_DYNVARS_067_10----------------------#'
SET @@session.log_result_errors = 1;
SET @@global.log_result_errors = 2;
SELECT @@log_result_errors = @@local.log_result_errors;
@@log_result_errors = @@local.log_result_errors
1
SELECT @@local.log_result_errors = @@session.log_result_errors;
@@local.log_result_errors = @@session.log_result_errors
1
SET @@session.log_result_errors = 1;
create table t1(a int primary key);
insert into t1 values(1);
insert into t1 values(1);
ERROR 23000: Duplicate entry '1' for key 'PRIMARY'
insert ignore into t1 values(1);
Warnings:
Warning	1062	Duplicate entry '1' for key 'PRIMARY'
SET @@session.log_result_errors = 3;
insert ignore into t1 values(1);
Warnings:
Warning	1062	Duplicate entry '1' for key 'PRIMARY'
drop table t1;
SET @@global.log_result_errors = @start_global_value;
SELECT @@global.log_result_errors;
@@global.log_result_errors
0
SET @@session.log_result_errors = @start_session_value;
SELECT @@session.log_result_errors;
@@session.log_result_errors
0
[WARN RESULT] affected_rows: 0  status: 2  warning_count: 1
[WARN RESULT] Level: Warning  Code: 1292  'Truncated incorrect log_result_errors value: '4''
[ERROR RESULT] Code: 1232 'Incorrect argument type to variable 'log_result_errors''
[ERROR RESULT] Code: 1232 'Incorrect argument type to variable 'log_result_errors''
[ERROR RESULT] Code: 1062 'Duplicate entry '1' for key 'PRIMARY''
[WARN RESULT] affected_rows: 0  status: 2  warning_count: 1
[WARN RESULT] Level: Warning  Code: 1062  'Duplicate entry '1' for key 'PRIMARY''
