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Re: Seeing foreign key lookups in explain output - Mailing list pgsql-general

From Marti Raudsepp
Subject Re: Seeing foreign key lookups in explain output
Date
Msg-id CABRT9RDBSG6ha-mE8R=UKm6n_6nkZQ2jiHTiGvrOAL7Y5bvVKA@mail.gmail.com
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In response to Seeing foreign key lookups in explain output  (Vincent de Phily <vincent.dephily@mobile-devices.fr>)
Responses Re: Seeing foreign key lookups in explain output  (Marti Raudsepp <marti@juffo.org>)
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On Tue, Sep 20, 2011 at 15:35, Vincent de Phily
<vincent.dephily@mobile-devices.fr> wrote:
> The explain output will tell me it's using the index on t1's id, but it tells
> me nothing about the seqscan that happens on t2 (because I forgot to add an
> index on t2.ref).

+1 for a TODO on adding foreign key trigger time to EXPLAIN ANALYZE output.

Regards,
Marti

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