include/master-slave.inc [connection master] call mtr.add_suppression("Unsafe statement written to the binary log"); CREATE TABLE t1 (a int); connection slave; connection master; INSERT INTO t1 VALUES(SLEEP(2)); connection slave; Seconds_Behind_Master_is_less_than_100 1 connection master; Warnings: Note 1592 Unsafe statement written to the binary log using statement format since BINLOG_FORMAT = STATEMENT. Statement is unsafe because it uses a system function that may return a different value on the slave drop table t1; include/rpl_end.inc