perhaps adding t.tgargs to your view enable me to extract parameters
that are the related fields
---------------------------------------
CREATE VIEW dev_ri AS SELECT ***** t.tgargs **** , t.oid as trigoid,
c.relnameas trig_tbl, t.tgfoid, f.proname as trigfunc,
t.tgenabled, t.tgconstrname, c2.relname as const_tbl,
t.tgdeferrable, t.tginitdeferred FROM pg_trigger t, pg_class c,
pg_class c2, pg_proc f WHERE t.tgrelid=c.oid AND
t.tgconstrrelid=c2.oid AND tgfoid=f.oid AND tgname ~ '^RI_' ORDER
BYt.oid;
a tgargs example is:
fk_provincie_id_paesi_id_provin\000paesi\000province\000UNSPECIFIED\000id_provincia\000id\000
first field (fk_provincie_id_paesi_id_provin) is constraint name, and i can
understand that: paesi(id_provincia) references provincia(id).
valter
>From: Joel Burton <jburton@scw.org>
>To: "V. M." <txian@hotmail.com>
>CC: pgsql-hackers@postgresql.org
>Subject: [HACKERS] Re: unanswered: Schema Issue
>Date: Thu, 26 Apr 2001 14:42:31 -0400 (EDT)
>
>On Thu, 26 Apr 2001, V. M. wrote:
>
> > ok for serials, now i can extract from psql (\d tablename).
> >
> > But i'm not able to extract foreign keys from the schema.
>
>Yes you can. Read my tutorial on Referential Integrity in the top section
>at techdocs.postgresql.org.
>
>--
>Joel Burton <jburton@scw.org>
>Director of Information Systems, Support Center of Washington
>
>
>---------------------------(end of broadcast)---------------------------
>TIP 4: Don't 'kill -9' the postmaster
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