Foreign keys and indexes - Mailing list pgsql-general

From Marc Compte
Subject Foreign keys and indexes
Date
Msg-id 466531A0.5020104@sigte.udg.es
Whole thread Raw
Responses Re: Foreign keys and indexes  ("Filip Rembiałkowski" <plk.zuber@gmail.com>)
Re: Foreign keys and indexes  (Richard Broersma Jr <rabroersma@yahoo.com>)
Re: Foreign keys and indexes  (Ragnar <gnari@hive.is>)
Re: Foreign keys and indexes  (Michael Fuhr <mike@fuhr.org>)
Re: Foreign keys and indexes  ("A. Kretschmer" <andreas.kretschmer@schollglas.com>)
Re: Foreign keys and indexes  (Gregory Stark <stark@enterprisedb.com>)
List pgsql-general
Dear list,

This might be too basic for a question but I just couldn't find the
answer so far.

Does PostgreSQL create an implicit index also for foreign keys? or must
I create it explicitly?

Thank you,

Marc Compte

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