From: Bruno Wolff III <bruno@wolff.to>
To: Victor Yegorov <viy@pirmabanka.lv>
Cc: pgsql-sql@postgresql.org
Subject: Re: Dynamic SELECT condition
Date: Sat, 1 Mar 2003 22:46:43 -0600
Message-ID: <20030302044643.GA18183@wolff.to> (raw)
In-Reply-To: <20030224175300.GC2841@pirmabanka.lv>
References: <20030224175300.GC2841@pirmabanka.lv>
On Mon, Feb 24, 2003 at 19:53:00 +0200,
Victor Yegorov <viy@pirmabanka.lv> wrote:
>
> I mean, I know the id of a root object, it's 3. If I'll extract with
> condition parent_id = 3, then I'll get only 2 rows. I'd like to have a
> recursive result set - while there are records in the table for which
> count(next_level_parent_id == this_level_child_id) > 0, select parent_id, child_id.
contrib/tablefunc will probably allow you to do what you want.
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To: pgsql-sql@postgresql.org
Cc: bruno@wolff.to, viy@pirmabanka.lv
Subject: Re: Dynamic SELECT condition
In-Reply-To: <20030302044643.GA18183@wolff.to>
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