Re: Treewalk question
From: Paul Beardsell <psb_at_sambusys.demon.co.uk>
Date: Thu, 16 Feb 1995 14:40:41 +0000
Message-ID: <792945641snz_at_sambusys.demon.co.uk>
Date: Thu, 16 Feb 1995 14:40:41 +0000
Message-ID: <792945641snz_at_sambusys.demon.co.uk>
In article <D42o16.GBn_at_world.std.com>
flyby_at_world.std.com "deeptendu majumder" writes:
> I have been doing some tree walking with PRIOR/CONNECT query.
> Is there a way to make it skip duplicate rows after the walk
> begins. Actually my graph is a DAG and that is why I would
> like to be able to do this
>
> many thanks
> d
select distinct ....
would work but would loose the "natural" tree walk order of the returned rows.
-- Paul Beardsell SAM Business Systems Ltd ~~~~~~~~~~~~~~ 21 Finn House, Bevenden St, pbeardsell_at_cix.compulink.co.uk London, N1-6BN, UK. psb_at_sambusys.demon.co.uk (+44 or 0)71 608-2391Received on Thu Feb 16 1995 - 15:40:41 CET