From: A. Kretschmer <andreas.kretschmer@schollglas.com>
To: pgsql-sql@postgresql.org
Subject: Re: Prepared statements in PGSQL functions
Date: Wed, 14 Jun 2006 15:30:43 +0200
Message-ID: <20060614133043.GE23895@webserv.wug-glas.de> (raw)
In-Reply-To: <010a01c68fb4$34db9990$0a00a8c0@trivadis.com>
References: <010a01c68fb4$34db9990$0a00a8c0@trivadis.com>
am 14.06.2006, um 15:12:36 +0200 mailte Milen Kulev folgendes:
> How to solve my problem ? Is it possible at all to call prepared statement inside a function at all?
Yes, i have a example:
create or replace function foo() returns text as $$
declare sql text;
begin
sql := 'prepare bla(int) as select now();';
execute sql;
sql := 'execute bla(1);';
execute sql;
return 'ready';
end
$$ language plpgsql;
test=*# select foo();
foo
-------
ready
(1 row)
You should execute strings in plpgsql, not prepared statements.
HTH, Andreas
--
Andreas Kretschmer (Kontakt: siehe Header)
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To: pgsql-sql@postgresql.org
Cc: andreas.kretschmer@schollglas.com
Subject: Re: Prepared statements in PGSQL functions
In-Reply-To: <20060614133043.GE23895@webserv.wug-glas.de>
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