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Re: Concurrency

From: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
To: Mladen Gogala <mladen(dot)gogala(at)vmsinfo(dot)com>
Cc: "pgsql-novice(at)postgresql(dot)org" <pgsql-novice(at)postgresql(dot)org>
Subject: Re: Concurrency
Date: 2010-10-12 20:42:50
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Lists: pgsql-novice
Mladen Gogala <mladen(dot)gogala(at)vmsinfo(dot)com> writes:
> Where is the problem? The problem lies in the fact that the 2nd 
> transaction should have only seen the changes committed before it has 
> begun, ie, x=1.

You might want to go reread this:
If you don't like that behavior, you might want SERIALIZABLE mode

			regards, tom lane

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  • Concurrency at 2010-10-12 20:21:02 from Mladen Gogala


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