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To: Svenne Krap <svenne.lists@krap.dk>
cc: pgsql-sql@postgresql.org
Subject: Re: Multiple recursive part possible? 
In-reply-to: <4DBDB854.1010400@krap.dk> 
References: <4DBDB854.1010400@krap.dk>
Comments: In-reply-to Svenne Krap <svenne.lists@krap.dk>
	message dated "Sun, 01 May 2011 21:45:24 +0200"
Date: Sun, 01 May 2011 18:12:29 -0400
Message-ID: <26285.1304287949@sss.pgh.pa.us>
From: Tom Lane <tgl@sss.pgh.pa.us>
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Svenne Krap <svenne.lists@krap.dk> writes:
> The two recursive parts seems to do the right thing each on its own, but
> together i get an error...

> with recursive downpath as (
>   [ something ]
> ),                                        
> with recursive uppath as (
>   [ something ]
> )
> select ...

Leave out the second "with recursive".  WITH introduces a list of
name-AS-subselect clauses, not just one.

			regards, tom lane