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Saturday, 16 February 2013

Repairing corrupted mysql database !!

Sometimes it happens that your database get corrupted due to many reason like it does not get restored properly or server get rebooted while updating database etc…. and you have tried to repair it using phpmyadmin and it does shows that it has repaired but it is not.
Solution :
Login to server with root access
Stop mysql using following command
/etc/init.d/mysql stop
Run following command to check all teh tables in teh database
/usr/bin/myisamchk /var/lib/mysql/databasename/*.MYI
Run following command to repair all teh tables in the database
/usr/bin/myisamchk -r /var/lib/mysql/databasename/*.MYI
Then recheck again using following command
/usr/bin/myisamchk /var/lib/mysql/databasename/*.MYI
Restrart MySql service using following command
/etc/init.d/mysql restart

2 comments:

admin said...

thank you for sharing. this will help me so much in my learning all trigonometric identities

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