Array of integer

From: Olivier Ertz <ertz(at)illite(dot)u-strasbg(dot)fr>
To: "pgsql-sql(at)postgreSQL(dot)org" <pgsql-sql(at)postgreSQL(dot)org>
Subject: Array of integer
Date: 1999-08-05 15:48:34
Message-ID: 37A9B252.43DE2311@illite.u-strasbg.fr
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Hello,
in pg_group, grolist give the list of the members of the group
how can i extract with a select request, not the whole list, but first
the one, the second, etc ... like :
select grolist[i] from pg_group where ...
i is varying from 0..N

Thank you for answering
--
ERTZ Olivier - ertz(at)illite(dot)u-strasbg(dot)fr - Tel 03 88 35 85 87
------------------------------------------------------------
Etudiant DESS Informatique | Stagiaire EOST/ULP-CGS
Universite Louis Pasteur | Ecole et Observatoire des
STRASBOURG - France | Sciences de la Terre
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World Wide Web : http://annite.u-strasbg.fr/~ertz
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