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Re: Adding order bys to the view definitions (7.4)

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To: elein <elein@xxxxxxxxxxx>
Subject: Re: Adding order bys to the view definitions (7.4)
From: Tom Lane <tgl@xxxxxxxxxxxxx>
Date: Fri, 02 Dec 2005 16:02:23 -0500
Cc: pgsql-general@xxxxxxxxxxxxxx
Comments: In-reply-to elein <elein@xxxxxxxxxxx> message dated "Fri, 02 Dec 2005 09:55:05 -0800"
In-reply-to: <20051202175505.GN26986@xxxxxxxxxxx>
References: <20051202175505.GN26986@xxxxxxxxxxx>

elein <elein@xxxxxxxxxxx> writes:
> Is there any case when PostgreSQL adds an order by
> to a view *definition* in 7.4?

I believe SELECT DISTINCT (or DISTINCT ON) will do that.
I have a vague recollection that GROUP BY might have done
so at one time as well, but it seems not to anymore.

			regards, tom lane

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