set global storage_engine=maria; set session storage_engine=maria; drop table if exists t1; SET SQL_WARNINGS=1; RESET MASTER; set binlog_format=statement; CREATE TABLE t1 (a int primary key); insert t1 values (1),(2),(3); insert t1 values (4),(2),(5); ERROR 23000: Duplicate entry '2' for key 'PRIMARY' select * from t1; a 1 2 3 4 SHOW BINLOG EVENTS FROM 106; Log_name Pos Event_type Server_id End_log_pos Info master-bin.000001 106 Query 1 204 use `test`; CREATE TABLE t1 (a int primary key) master-bin.000001 204 Query 1 295 use `test`; insert t1 values (1),(2),(3) master-bin.000001 295 Query 1 386 use `test`; insert t1 values (4),(2),(5) drop table t1; set binlog_format=default;