Command: %mysqlcheck -r sports_results mytable -uuser -ppass Result: sports_results.mytable OK 利用mysqlcheck可以一次性修复多个表。只要在数据库名后列出相应表名即可(用空格隔开)。或者数据库名后不加表名,将会修复数据库中的所有表,例如: Command: %mysqlcheck -r sports_results mytable events -uu...
Command: %mysqlcheck -r sports_results mytable -uuser -ppass Result: sports_results.mytable OK 利用mysqlcheck可以一次性修复多个表。只要在数据库名后列出相应表名即可(用空格隔开)。或者数据库名后不加表名,将会修复数据库中的所有表,例如: Command: %mysqlcheck -r sports_results mytable events -uu...
Command: %mysqlcheck -r sports_results mytable -uuser -ppass Result: sports_results.mytable OK 利用mysqlcheck可以一次性修复多个表。只要在数据库名后列出相应表名即可(用空格隔开)。或者数据库名后不加表名,将会修复数据库中的所有表,例如: Command: %mysqlcheck -r sports_results mytable events -uu...
Currently CHECK/REPAIR table command for MYISAM tables works the same way as MYISAMCHK utility, not taking in account .frm file and so unable to detect all types of errors. So basically the idea is to check if table definition in .frm file corresponds to internal MYISAM definition in MYI...
随着mysql的长期使用,可以修复表来优化,优化时减少磁盘占用空间。方便备份。 REPAIR TABLE `table_name` 修复表 OPTIMIZE TABLE `table_name` 优化表 1. 2. REPAIR TABLE 用于修复被破坏的表。 OPTIMIZE TABLE 用于回收闲置的数据库空间,当表上的数据行被删除时,所占据的磁盘空间并没有立即被回收,使用了OPTIMIZE...
mysql下优化表和修复表命令使⽤说明（REPAIRTABLE和 OPTIMIZETABLE）查询mysql表是否被损坏命令，如下：# CHECK TABLE 表名 mysql的长期使⽤，肯定会出现⼀些问题，⼀般情况下mysql表⽆法访问，就可以修复表了，优化时减少磁盘占⽤空间。⽅便备份。表修复和优化命令，如下：#REPAIR TABLE `table_name` ...
1,REPAIR TABLE SQL statement(mysql服务必须处于运行状态)。 2,命令mysqlcheck(mysql服务可以处于运行状态)。 3,命令myisamchk(必须停掉mysql服务,或者所操作的表处于不活动状态)。 在修复表的时候,最好先作一下备份。 1>用”repair table”方式修复
Based on the preceding remarks, aREPAIR TABLEoperation can be done as follows to use settings similar to themyisamchkcommand. Here a separate 128MB key buffer is allocated and the file system is assumed to permit a file size of at least 100GB. ...
Bug #50564Repair Table taking too long Submitted:23 Jan 2010 5:20Modified:25 Jan 2010 9:42 Reporter:VIPUL JAINEmail Updates: Status:Not a BugImpact on me: None Category:MySQL Server: MyISAM storage engineSeverity:S1 (Critical) Version:5.0.22-Debian_0ubuntu6.06.3-logOS:Linux (Debian_0ubunt...
> Changing how the repair command is written into the binary log will not solve the problem. I think it will (or at least alleviate it): The repair is aware of what is changing/happening: mysql> repair table test1; +---+---+---+---+ | Table | Op | Msg_type | Msg_text | ...