Re: [SQLObject] Managing hierarchical data

[Lutz S. <l.s...@4c...>]

On Thu, 28 Oct 2010 01:09:59 +0000 (UTC)
Mark <mar...@ya...> wrote:

> Is there a recommend way to deal with hierarchical data with SQLObject?
> I think I'm going to simply keep track of my categories and their 
> hierarchy outside of SQLObject classes and then simply have all of my 
> objects contain a category id so I can list them under the proper 
> category. 
> 
> Reference:
> http://dev.mysql.com/tech-resources/articles/hierarchical-data.html

Some nice concepts not only for non SQL DBs:
http://www.mongodb.org/display/DOCS/Trees+in+MongoDB


regards
lutz