Re: Eliminate information_schema from oid2name listing

From: Bruce Momjian <pgman(at)candle(dot)pha(dot)pa(dot)us>
To: Kenji Sugita <sugita(at)srapc1327(dot)sra(dot)co(dot)jp>
Cc: pgsql-patches(at)postgresql(dot)org
Subject: Re: Eliminate information_schema from oid2name listing
Date: 2003-07-24 04:03:11
Message-ID: 200307240403.h6O43B826216@candle.pha.pa.us
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Sorry, patch removed from patch queue.

I will rework the patch to skip views completely, OK?

---------------------------------------------------------------------------

Kenji Sugita wrote:
> This small patch eliminates relations in information_schema from oid2name
> listing.

> Index: oid2name.c
> ===================================================================
> RCS file: /projects/cvsroot/pgsql-server/contrib/oid2name/oid2name.c,v
> retrieving revision 1.18
> diff -u -r1.18 oid2name.c
> --- oid2name.c 14 May 2003 03:25:56 -0000 1.18
> +++ oid2name.c 21 Jul 2003 03:49:57 -0000
> @@ -355,7 +355,10 @@
> if (systables == 1)
> snprintf(todo, 1024, "select relfilenode,relname from pg_class order by relname");
> else
> - snprintf(todo, 1024, "select relfilenode,relname from pg_class where relname not like 'pg_%%' order by relname");
> + snprintf(todo, 1024, "select relfilenode,relname "
> + "from pg_class c, pg_namespace n "
> + "where c.relnamespace = n.oid and n.nspname != 'information_schema' and c.relname not like 'pg_%%' "
> + "order by c.relname");
>
> sql_exec(conn, todo, 0);
> }

>
> ---------------------------(end of broadcast)---------------------------
> TIP 8: explain analyze is your friend

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