下面介绍一下关于mysql日志的清除方法,下面不说多,#的行是注释下面的是真实的例子,可供参考.
- [ root@aslibra www.aslibra.com ]# mysql -S /Data/www.aslibra.com/mysql/mysql.sock -uadmin -ppassword
- Welcome to the MySQL monitor. Commands end with ; or g.
- Your MySQL connection id is 322891
- Server version: 5.5.2-m2-log Source distribution
-
- Type 'help;' or 'h' for help. Type 'c' to clear the current input statement.
#显示当前所有日志,代码如下:
- mysql> show master logs;
- +
- | Log_name | File_size |
- +
- | mysql-bin.000001 | 126 |
- | mysql-bin.000002 | 1074328576 |
- | mysql-bin.000003 | 918443740 |
- | mysql-bin.000004 | 126 |
- | mysql-bin.000005 | 126 |
- | mysql-bin.000006 | 109880744 |
- +
- 6 rows in set (0.00 sec)
#删除日志到某一个,不能超过最后一个,代码如下:
mysql> purge master logs to 'mysql-bin.000027';
ERROR 1373 (HY000):Target log not found in binlog index
#删除日志到最后一个即可,代码如下:
mysql> purge master logs to 'mysql-bin.000006';
Query OK, 0 rows affected (3.80 sec)
#看看现在的情况,代码如下:
- mysql> show master logs;
- +
- | Log_name | File_size |
- +
- | mysql-bin.000006 | 109884395 |
- +
- 1 row in set (0.00 sec)
-
#退出,代码如下:mysql> exit |