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Intersect/Union X AND/OR - Mailing list pgsql-performance

From	Thiago Godoi
Subject	Intersect/Union X AND/OR
Date	December 2, 2011 14:55:47
Msg-id	CAFQfwCpF53m6R+PmmAxD3Vmggzt93LbJx05on4_9Rx=di9D9MA@mail.gmail.com Whole thread Raw
Responses	Re: Intersect/Union X AND/OR (Bruce Momjian <bruce@momjian.us>)
List	pgsql-performance

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Hi all,

I found this presentation from B. Momjian:

http://momjian.us/main/writings/pgsql/performance.pdf

I'm interested in what he said about " Intersect/Union X AND/OR " , Can I find a transcription or a video of this presentation? Can anyone explain it to me?

Thanks,

Thiago Godoi

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From: Scott Marlowe
Date: 02 December 2011, 02:03:11
Subject: Re: Autovacuum Issue

From: Bruce Momjian
Date: 02 December 2011, 18:49:55
Subject: Re: Intersect/Union X AND/OR

Intersect/Union X AND/OR - Mailing list pgsql-performance

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