• 技术文章 >数据库 >mysql教程

    删除MySQL二进制日志(log-bin)

    2016-06-07 17:53:12原创480

    本文章来告诉大怎么在mysql命令模式下载删除 MySQL 二进制日志(log-bin)的方法,有需要的朋友可参考。

    查找当前有哪些二进制日志文件

    代码如下 复制代码

    mysql> show binary logs;
    +------------------+-----------+
    | Log_name | File_size |
    +------------------+-----------+
    | mysql-bin.000001 | 1357315 |
    | mysql-bin.000002 | 117 |
    | mysql-bin.000003 | 404002 |
    | mysql-bin.000004 | 2050722 |
    | mysql-bin.000005 | 139103 |
    | mysql-bin.000006 | 46702 |
    | mysql-bin.000007 | 117 |
    | mysql-bin.000008 | 98 |
    | mysql-bin.000009 | 117 |
    | mysql-bin.000010 | 1254 |
    | mysql-bin.000011 | 117 |
    | mysql-bin.000012 | 29394942 |
    | mysql-bin.000013 | 422100 |
    | mysql-bin.000014 | 117 |
    | mysql-bin.000015 | 117 |
    | mysql-bin.000016 | 98 |
    | mysql-bin.000017 | 117 |
    | mysql-bin.000018 | 117 |
    | mysql-bin.000019 | 285300 |
    | mysql-bin.000020 | 181229 |
    | mysql-bin.000021 | 98 |
    +------------------+-----------+
    21 rows in set (0.03 sec)

    删除bin-log(删除mysql-bin.000018之前的所有二进制日志文件)

    代码如下 复制代码

    mysql> purge binary logs to 'mysql-bin.000018';
    Query OK, 0 rows affected (0.08 sec)

    mysql> show binary logs;
    +------------------+-----------+
    | Log_name | File_size |
    +------------------+-----------+
    | mysql-bin.000018 | 117 |
    | mysql-bin.000019 | 285300 |
    | mysql-bin.000020 | 181229 |
    | mysql-bin.000021 | 98 |
    +------------------+-----------+
    4 rows in set (0.00 sec)

    查看日志

    代码如下 复制代码

    mysql> show binlog events;
    +------------------+-----+-------------+-----------+-------------+---------------------------------------+
    | Log_name | Pos | Event_type | Server_id | End_log_pos | Info |
    +------------------+-----+-------------+-----------+-------------+---------------------------------------+
    | mysql-bin.000018 | 4 | Format_desc | 1 | 98 | Server ver: 5.0.45-log, Binlog ver: 4 |
    | mysql-bin.000018 | 98 | Stop | 1 | 117 | |
    +------------------+-----+-------------+-----------+-------------+---------------------------------------+
    2 rows in set (0.01 sec)

    声明:本文原创发布php中文网,转载请注明出处,感谢您的尊重!如有疑问,请联系admin@php.cn处理
    上一篇:Navicat for mysql 远程连接 mySql数据库10061、1045错误 下一篇:Mysql find_in_set()函数使用方法
    线上培训班

    相关文章推荐

    • MySQL中什么是索引?索引存储模型浅析• 步骤分明地教你在MAC上安装MYSQL• 分析MySQL用户中的百分号%是否包含localhost?• 聊聊mysql的cmake方式• 怎么快速使用MySQL Sandbox部署mysql

    全部评论我要评论

  • 取消发布评论发送
  • 1/1

    PHP中文网