^\w{3} [ :0-9]{11} [._[:alnum:]-]+ mysqld: [0-9]+ [ :0-9]{8} \[Warning\] Statement may not be safe to log in statement format. ^\w{3} [ :0-9]{11} [._[:alnum:]-]+ mysqld: [0-9]+ [ :0-9]{8} \[Warning\] Unsafe statement written to the binary log using statement format since BINLOG_FORMAT = STATEMENT.