Date: Thu, 6 Jun 2002 10:10:06 -0600
From: Roberto Mello <rmello@cc.usu.edu>
To: Jan Wieck <janwieck@yahoo.com>
Cc: pgsql-sql@postgresql.org
Subject: Re: extract and variables in PL/pgSQL
Message-ID: <20020606161006.GA15097@cc.usu.edu>
References: <20020605182054.GA1307@cc.usu.edu>
	<200206061220.g56CKtO26245@saturn.janwieck.net>
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On Thu, Jun 06, 2002 at 08:20:55AM -0400, Jan Wieck wrote:
> >
> > NOTICE:  Error occurred while executing PL/pgSQL function zastras
> > NOTICE:  line 5 at select into variables
> 
>     First  you're  missing  the  error message, which should read
>     something like
> 
>         ERROR:  parser: parse error at or near "$1"
> 
>     Doesn't help much here, but it is  usually  a  good  idea  to
>     include error messages in reports like this.

Sorry Jan, I meant to paste that.
 
>     It works if you leave out the keyword "timestamp" writing
> 
>         SELECT INTO w_result EXTRACT(epoch from w_temp1);
> 
>     because the variable w_temp1 is known to be of type timestamp
>     already and therefore the a_expr node on the right hand  side
>     of from is valid.

Oh, okay. Thanks.

-Roberto

-- 
+----| http://fslc.usu.edu/ USU Free Software & GNU/Linux Club |------+
  Roberto Mello - Computer Science, USU - http://www.brasileiro.net/ 
       http://www.sdl.usu.edu/ - Space Dynamics Lab, Developer    
Daddy, why do those people have to use Microsoft Windows?