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Re: Does PostgreSQL support EXISTS? - Mailing list pgsql-general

From	Nils Zonneveld
Subject	Re: Does PostgreSQL support EXISTS?
Date	June 12, 2001 17:37:18
Msg-id	3B1E960C.9D79E675@mbit.nl Whole thread Raw
Responses	Re: Re: Does PostgreSQL support EXISTS? (Martijn van Oosterhout <kleptog@svana.org>)
List	pgsql-general


Raymond Chui wrote:
>
> The Subject says its all.
>

Yes 'exists' works (though I never understood the advantage to the 'in' operator).

Nils

From: "John Moo"
Date: 12 June 2001, 17:32:08
Subject: [newbie] Relations...

From: Doug McNaught
Date: 12 June 2001, 17:38:57
Subject: Re: ideas on optimization