Re: trees, trees, trees
From: geos <geos_at_nowhere.invalid>
Date: Wed, 20 Jun 2012 22:18:30 +0200
Message-ID: <jrtb71$opo$1_at_news.task.gda.pl>
Gerard H. Pille wrote:
> geos wrote:
>
> Use a tree walk (hierarchical query) to find the parent, if any, and
> another to find all children of that parent.
Date: Wed, 20 Jun 2012 22:18:30 +0200
Message-ID: <jrtb71$opo$1_at_news.task.gda.pl>
Gerard H. Pille wrote:
> geos wrote:
>> >> I would appreciate any suggestion how to do this. >>
>
> Use a tree walk (hierarchical query) to find the parent, if any, and
> another to find all children of that parent.
yep, it's so easy to write that :) much much easier than to implement acceptable solution based on those hierarchical queries and keeping an eye on performance...
thank you
geos
Received on Wed Jun 20 2012 - 15:18:30 CDT