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From: Etienne De Kerckhove <E3(at)moderngroove(dot)com>
To: Pgsql Novice <pgsql-novice(at)postgresql(dot)org>, Etienne De Kerckhove <E3(at)moderngroove(dot)com>
Subject: UPDATES
Date: 2001-02-07 21:23:59
Message-ID: (view raw, whole thread or download thread mbox)
Lists: pgsql-novice

I want to update mutiple rows on one specific table in the database. However
I do not know the old value in the database but do have a PRIMARY KEY which
will be specific to one value in the database! In order to implement this, I
would require to do a join on my query...Is it possible to have a join on an
update and if so how?

How  would I implement this?



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Subject: Secondary indexes
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Subject: Re: Recasting data type

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