Re: trees, trees, trees
From: geos <geos_at_nowhere.invalid>
Date: Thu, 21 Jun 2012 22:00:31 +0200
Message-ID: <jrvuh9$nv9$1_at_news.task.gda.pl>
Gerard H. Pille wrote:
> I quote: "columns col1 and col2 are in parent-child relation. from the
> above table one can conclude the following three hierarchies"
>
> This was wrong, then?
Date: Thu, 21 Jun 2012 22:00:31 +0200
Message-ID: <jrvuh9$nv9$1_at_news.task.gda.pl>
Gerard H. Pille wrote:
> I quote: "columns col1 and col2 are in parent-child relation. from the
> above table one can conclude the following three hierarchies"
>
> This was wrong, then?
yes, I corrected my initial post adding the information about graphs instead of hierarchies.
> In which case, please provide a correct example
> of your data.
It wasn't incorrect, it was just incomplete. the solution should do fine with the examples shown in initial post.
thank you,
geos
Received on Thu Jun 21 2012 - 15:00:31 CDT