mysql database table corruption

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mysql database table corruption

sigmarforseth

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Points: 119
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March 1, 2015 at 10:59 am

#295587

Today when I opened MySQL database and I couldn't see very important table which were present/created about couple months ago. Yesterday I worked on it.
Do you have some suggestions, how to get my table back?
Thanks for help!
April 11, 2022 at 5:12 am

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Jeff Moden SSC Guru Points: 1004313 More actions · Answer 1

Only one way that I know of... restore from backup.

--Jeff Moden

RBAR is pronounced "ree-bar" and is a "Modenism" for Row-By-Agonizing-Row.
First step towards the paradigm shift of writing Set Based code:
________Stop thinking about what you want to do to a ROW... think, instead, of what you want to do to a COLUMN.

Change is inevitable... Change for the better is not.

Helpful Links:
How to post code problems
How to Post Performance Problems
Create a Tally Function (fnTally)

Gail Shaw SSC Guru Points: 1004504 More actions · Answer 2

I would suggest you post this on a MySQL forum. This site is for MS SQL Server.

Gail Shaw
Microsoft Certified Master: SQL Server, MVP, M.Sc (Comp Sci)
SQL In The Wild: Discussions on DB performance with occasional diversions into recoverability

We walk in the dark places no others will enter
We stand on the bridge and no one may pass

nicolaspruefer SSC Enthusiast Points: 107 More actions · Answer 3

you should follow two steps:

Create an appropriately named database on the target machine Load the file using the mysql command:

$ mysql -u [uname] -p[pass] [db_to_restore] < [backupfile.sql]

Have a look how you can restore your tut_backup.sql file to the Tutorials database.

$ mysql -u root -p Tutorials < tut_backup.sql

To restore compressed backup files you can do the following:

gunzip < [backupfile.sql.gz] | mysql -u [uname] -p[pass] [dbname]

If you need to restore a database that already exists, you'll need to use mysqlimport command. The syntax for mysqlimport is as follows:

mysqlimport -u [uname] -p[pass] [dbname] [backupfile.sql]

Or make use of Repair Toolbox for MySQL

Demo version is here-: http://www.sql.repairtoolbox.com/[/url]

Moreover, visit next resource: http://www.filerepairforum.com/forum/databases/databases-aa/mysql/1474-mysql-table-unclosed-or-crashed - where a proper solution can be found.