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Re: UPDATE after Cancle

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On Wed, 2010-06-23 at 13:05 -0700, David Kerr wrote:
> Howdy all -
> 
> I just got this odd behavior in my system. 
> 
> This is PG 8.3.10 on RedHat 5.4
> 
> psql bla
> bla=# update blatab set blafield = replace(blafield,'XXX-1','XXX1-') 
> where created_by = 'blauser';
> 
> <runs for a while>
> <dave hit's ctl-c becuase i messed up the substitution value >
> 
> Cancel request sent
> UPDATE 8231584
> 
> I checked and the updated did happen.
> 
> autocommit is on, and i wasn't in a TX or anything strange like that.
> 
> My guess is that i hit ctl-c during the commit of the data and it wasn't 
> able to rollback.
> 
> Any idea if that's the case? and if so, is that expected?

It finished before it received the cancellation. You need to be using
transactions.

Joshua D. Drake

> 
> Thanks
> 
> Dave
> 

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