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Re: Hack around lack of CORRESPONDING BY in EXCEPT? - Mailing list pgsql-performance

From Stephan Szabo
Subject Re: Hack around lack of CORRESPONDING BY in EXCEPT?
Date
Msg-id 20030507124143.V30050-100000@megazone23.bigpanda.com
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In response to Hack around lack of CORRESPONDING BY in EXCEPT?  ("Lucas Adamski" <ladamski@manageww.com>)
Responses Re: Hack around lack of CORRESPONDING BY in EXCEPT?  ("Lucas Adamski" <ladamski@manageww.com>)
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On Wed, 7 May 2003, Lucas Adamski wrote:

Of course my last suggestion won't work since you need to get the event.pk
field out.  The actual subquery would need to be more complicated and
probably involve an IN or EXISTS. :(

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