1select @@global.slave_transaction_retry_errors;
2@@global.slave_transaction_retry_errors
31213,1205,10,20,400
4select @@session.slave_transaction_retry_errors;
5ERROR HY000: Variable 'slave_transaction_retry_errors' is a GLOBAL variable
6show global variables like 'slave_transaction_retry_errors';
7Variable_name	Value
8slave_transaction_retry_errors	1213,1205,10,20,400
9show session variables like 'slave_transaction_retry_errors';
10Variable_name	Value
11slave_transaction_retry_errors	1213,1205,10,20,400
12select * from information_schema.global_variables where variable_name='slave_transaction_retry_errors';
13VARIABLE_NAME	VARIABLE_VALUE
14SLAVE_TRANSACTION_RETRY_ERRORS	1213,1205,10,20,400
15select * from information_schema.session_variables where variable_name='slave_transaction_retry_errors';
16VARIABLE_NAME	VARIABLE_VALUE
17SLAVE_TRANSACTION_RETRY_ERRORS	1213,1205,10,20,400
18set global slave_transaction_retry_errors=1;
19ERROR HY000: Variable 'slave_transaction_retry_errors' is a read only variable
20set session slave_transaction_retry_errors=1;
21ERROR HY000: Variable 'slave_transaction_retry_errors' is a read only variable
22