binlog dump

binlog dump命令
https://dev.mysql.com/doc/internals/en/com-binlog-dump.html
https://dev.mysql.com/doc/internals/en/com-binlog-dump-gtid.html

binlog event header
https://dev.mysql.com/doc/internals/en/binlog-event.html

查看binlog event
show binlog events [IN 'log_name'] [FROM pos] [LIMIT [offset,] row_count]