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From:Artem Koltsov Date:January 20 2005 3:06pm
Subject:RE: Undo function?
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Hello,

If you define table type as InnoDB, you can use transactions (see the link below). You
will need set AUTOCOMMIT=0, and after you can issue COMMIT or ROLLBACK at the end of
query or session to submit or cancel a transaction. I don't think you can use
transactions for mysql system tables because they have to be MyISAM type, so the best
solution for them will be backups.

http://dev.mysql.com/doc/mysql/en/InnoDB_transaction_model.html


> -----Original Message-----
> From: shaun thornburgh [mailto:shaunthornburgh@stripped]
> Sent: Thursday, January 20, 2005 8:17 AM
> To: mysql@stripped
> Subject: Undo function?
> 
> 
> Hi,
> 
> I get very nervous when I log onto my database via SSH and 
> type in queries 
> manually. Take the following query for example:
> 
> Delete FROM Users WHERE User_ID = 5;
> 
> If I hit return before I start typing WHERE then things would be 
> disastorous! Is there any type of undo function with MySQL?
> 
> Thanks for your help.
> 
> 
> 
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> 
> 
 
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Thread
Undo function?shaun thornburgh20 Jan
  • Re: Undo function?Martijn Tonies20 Jan
  • Re: Undo function?DuĊĦan Pavlica21 Jan
RE: Undo function?Jay Blanchard20 Jan
  • Re: Undo function?harmen-mysql20 Jan
RE: Undo function?Artem Koltsov20 Jan
  • RE: Undo function?Andy Eastham20 Jan
Re: Undo function?John Pignata20 Jan