From: rawi <only4com@web.de>
To: pgsql-sql@postgresql.org
Subject: resolved: WITH RECURSIVE: ARRAY[id] All column datatypes must be hashable
Date: Thu, 27 Aug 2009 07:16:49 -0700 (PDT)
Message-ID: <25168751.post@talk.nabble.com> (raw)
In-Reply-To: <25167538.post@talk.nabble.com>
References: <25167538.post@talk.nabble.com>
me again...
I figured it out...
The Error was caused because I used UNION in place of UNION ALL.
I still don't understand why the ARRAY (path) could not be grouped...
Bye
rawi
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To: pgsql-sql@postgresql.org
Cc: only4com@web.de
Subject: Re: resolved: WITH RECURSIVE: ARRAY[id] All column datatypes must be hashable
In-Reply-To: <25168751.post@talk.nabble.com>
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