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Re: 7.4 - FK constraint performance - Mailing list pgsql-sql

From Tom Lane
Subject Re: 7.4 - FK constraint performance
Date
Msg-id 25808.1076634636@sss.pgh.pa.us
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In response to 7.4 - FK constraint performance  (ow <oneway_111@yahoo.com>)
Responses Re: 7.4 - FK constraint performance
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ow <oneway_111@yahoo.com> writes:
> Sounds pretty bad for my case. Any way to avoid the 10% scan?

Can't see how we optimize your case without pessimizing more-common cases.
Sorry.
        regards, tom lane

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