MySQL之show binlog events介紹
阿新 • • 發佈:2018-07-18
comm gin reat tro str inf des use create show binlog events;
只查看第一個binlog文件的內容:
只查看第一個binlog文件的內容:
mysql> show binlog events; +------------------+-----+-------------+------------+-------------+--------------------------------------------------------------------------------------------------+ | Log_name | Pos | Event_type | Server_id | End_log_pos | Info | +------------------+-----+-------------+------------+-------------+--------------------------------------------------------------------------------------------------+ | mysql-bin.000019 | 4 | Format_desc | 1132333306 | 120 | Server ver: 5.6.36-log, Binlog ver: 4 | | mysql-bin.000019 | 120 | Query | 1132333306 | 196 | BEGIN | | mysql-bin.000019 | 196 | Query | 1132333306 | 363 | update mysql.user set password=password(‘Zykj@558996321‘) where user=‘root‘ and host=‘127.0.0.1‘ | | mysql-bin.000019 | 363 | Query | 1132333306 | 440 | COMMIT | | mysql-bin.000019 | 440 | Query | 1132333306 | 519 | flush privileges | | mysql-bin.000019 | 519 | Stop | 1132333306 | 542 | | +------------------+-----+-------------+------------+-------------+--------------------------------------------------------------------------------------------------+ 6 rows in set (0.00 sec)
查看所有的binlog:
mysql> show master logs; +------------------+-----------+ | Log_name | File_size | +------------------+-----------+ | mysql-bin.000019 | 542 | | mysql-bin.000020 | 143 | | mysql-bin.000021 | 543 | | mysql-bin.000022 | 1681 | | mysql-bin.000023 | 385 | | mysql-bin.000024 | 1708 | | mysql-bin.000025 | 2521 | +------------------+-----------+ 7 rows in set (0.00 sec)
查看當前正在寫入的binlog文件:
mysql> show master status\G
*************************** 1. row ***************************
File: mysql-bin.000025
Position: 2521
Binlog_Do_DB:
Binlog_Ignore_DB:
Executed_Gtid_Set:
1 row in set (0.00 sec)
查看指定binlog文件的內容:
mysql> show binlog events in ‘mysql-bin.000025‘;
經過測試:對mysql默認的庫操作,是支持對update ,delete,alter,create ,revoke,grant,drop操作的sql語句記錄的。
但是對新建庫進行DDL的操作SQL語句例如:create,drop ,alter 才可以查看得到
MySQL之show binlog events介紹