SET @global_start_value = @@global.innodb_flush_log_at_trx_commit;
SELECT @global_start_value;
@global_start_value
1
'#--------------------FN_DYNVARS_046_01------------------------#'
SET @@global.innodb_flush_log_at_trx_commit = 0;
SET @@global.innodb_flush_log_at_trx_commit = DEFAULT;
SELECT @@global.innodb_flush_log_at_trx_commit;
@@global.innodb_flush_log_at_trx_commit
1
'#---------------------FN_DYNVARS_046_02-------------------------#'
SET innodb_flush_log_at_trx_commit = 1;
ERROR HY000: Variable 'innodb_flush_log_at_trx_commit' is a GLOBAL variable and should be set with SET GLOBAL
SELECT @@innodb_flush_log_at_trx_commit;
@@innodb_flush_log_at_trx_commit
1
SELECT local.innodb_flush_log_at_trx_commit;
ERROR 42S02: Unknown table 'local' in field list
SET global innodb_flush_log_at_trx_commit = 0;
SELECT @@global.innodb_flush_log_at_trx_commit;
@@global.innodb_flush_log_at_trx_commit
0
'#--------------------FN_DYNVARS_046_03------------------------#'
SET @@global.innodb_flush_log_at_trx_commit = 0;
SELECT @@global.innodb_flush_log_at_trx_commit;
@@global.innodb_flush_log_at_trx_commit
0
SET @@global.innodb_flush_log_at_trx_commit = 1;
SELECT @@global.innodb_flush_log_at_trx_commit;
@@global.innodb_flush_log_at_trx_commit
1
SET @@global.innodb_flush_log_at_trx_commit = 2;
SELECT @@global.innodb_flush_log_at_trx_commit;
@@global.innodb_flush_log_at_trx_commit
2
'#--------------------FN_DYNVARS_046_04-------------------------#'
SET @@global.innodb_flush_log_at_trx_commit = -1;
Warnings:
Warning	1292	Truncated incorrect flush_log_at_trx_commit value: '18446744073709551615'
SELECT @@global.innodb_flush_log_at_trx_commit;
@@global.innodb_flush_log_at_trx_commit
2
SET @@global.innodb_flush_log_at_trx_commit = "T";
ERROR 42000: Incorrect argument type to variable 'innodb_flush_log_at_trx_commit'
SELECT @@global.innodb_flush_log_at_trx_commit;
@@global.innodb_flush_log_at_trx_commit
2
SET @@global.innodb_flush_log_at_trx_commit = "Y";
ERROR 42000: Incorrect argument type to variable 'innodb_flush_log_at_trx_commit'
SELECT @@global.innodb_flush_log_at_trx_commit;
@@global.innodb_flush_log_at_trx_commit
2
SET @@global.innodb_flush_log_at_trx_commit = 1001;
Warnings:
Warning	1292	Truncated incorrect flush_log_at_trx_commit value: '1001'
SELECT @@global.innodb_flush_log_at_trx_commit;
@@global.innodb_flush_log_at_trx_commit
2
'#----------------------FN_DYNVARS_046_05------------------------#'
SELECT @@global.innodb_flush_log_at_trx_commit =
VARIABLE_VALUE FROM INFORMATION_SCHEMA.GLOBAL_VARIABLES
WHERE VARIABLE_NAME='innodb_flush_log_at_trx_commit';
@@global.innodb_flush_log_at_trx_commit =
VARIABLE_VALUE
1
SELECT @@global.innodb_flush_log_at_trx_commit;
@@global.innodb_flush_log_at_trx_commit
2
SELECT VARIABLE_VALUE FROM INFORMATION_SCHEMA.GLOBAL_VARIABLES
WHERE VARIABLE_NAME='innodb_flush_log_at_trx_commit';
VARIABLE_VALUE
2
'#---------------------FN_DYNVARS_046_06-------------------------#'
SET @@global.innodb_flush_log_at_trx_commit = OFF;
ERROR 42000: Incorrect argument type to variable 'innodb_flush_log_at_trx_commit'
SELECT @@global.innodb_flush_log_at_trx_commit;
@@global.innodb_flush_log_at_trx_commit
2
SET @@global.innodb_flush_log_at_trx_commit = ON;
ERROR 42000: Incorrect argument type to variable 'innodb_flush_log_at_trx_commit'
SELECT @@global.innodb_flush_log_at_trx_commit;
@@global.innodb_flush_log_at_trx_commit
2
'#---------------------FN_DYNVARS_046_07----------------------#'
SET @@global.innodb_flush_log_at_trx_commit = TRUE;
SELECT @@global.innodb_flush_log_at_trx_commit;
@@global.innodb_flush_log_at_trx_commit
1
SET @@global.innodb_flush_log_at_trx_commit = FALSE;
SELECT @@global.innodb_flush_log_at_trx_commit;
@@global.innodb_flush_log_at_trx_commit
0
SET @@global.innodb_flush_log_at_trx_commit = @global_start_value;
SELECT @@global.innodb_flush_log_at_trx_commit;
@@global.innodb_flush_log_at_trx_commit
1