Re: using database for queuing operations?

From: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
To: Jeff Amiel <jamiel(at)istreamimaging(dot)com>
Cc: Andre Maasikas <andre(dot)maasikas(at)abs(dot)ee>, John Sidney-Woollett <johnsw(at)wardbrook(dot)com>, pgsql-general(at)postgresql(dot)org, "Jim C(dot) Nasby" <decibel(at)decibel(dot)org>
Subject: Re: using database for queuing operations?
Date: 2004-09-23 15:25:48
Message-ID: 26385.1095953148@sss.pgh.pa.us
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Jeff Amiel <jamiel(at)istreamimaging(dot)com> writes:
>> "the docs say that in case of locked rows the where clause is reevaluated: "

> Is this true?
> Which docs are you refering to (I could find no mention in the postgres
> docs).....

Second paragraph in
http://developer.postgresql.org/docs/postgres/transaction-iso.html#XACT-READ-COMMITTED

regards, tom lane

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