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From: A. Kretschmer <andreas.kretschmer@schollglas.com>
To: pgsql-sql@postgresql.org
Subject: Re: function, that uses different table(names)
Date: Wed, 2 Nov 2005 14:56:05 +0100
Message-ID: <20051102135605.GK12416@webserv.wug-glas.de> (raw)
In-Reply-To: <c244500b0511020536t1a124746k@mail.gmail.com>
References: <c244500b0511020530i713d9748j@mail.gmail.com>
	<c244500b0511020536t1a124746k@mail.gmail.com>

am  02.11.2005, um 14:36:06 +0100 mailte Moritz Bayer folgendes:
> live_table := ''tbl_highscore_app'' || cast($1 as varchar);
> SELECT i_return = max(userid) FROM ''tbl_highscore_app'' || cast($1 as
> varchar);
> 
> My parser tells me that this is not possible.

Correct. You should build your string with the query and execute this
string.

http://www.postgresql.org/docs/8.0/interactive/plpgsql-statements.html#PLPGSQL-STATEMENTS-EXECUTING-...


Regards, Andreas
-- 
Andreas Kretschmer    (Kontakt: siehe Header)
Heynitz:  035242/47212,      D1: 0160/7141639
GnuPG-ID 0x3FFF606C http://wwwkeys.de.pgp.net
 ===    Schollglas Unternehmensgruppe    === 



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