POV-Ray: Newsgroups: povray.off-topic: Tree structures in Sql

POV-Ray : Newsgroups : povray.off-topic : Tree structures in Sql		Server Time 5 Sep 2024 15:23:18 EDT (-0400)

From: Darren New
Subject: Tree structures in Sql
Date: 17 Jul 2009 18:53:36
Message: <4a6100f0$1@news.povray.org>

http://dev.mysql.com/tech-resources/articles/hierarchical-data.html

A much nicer approach than usual, methinks.

-- 
   Darren New, San Diego CA, USA (PST)
   "We'd like you to back-port all the changes in 2.0
    back to version 1.0."
   "We've done that already. We call it 2.0."

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From: Jim Henderson
Subject: Re: Tree structures in Sql
Date: 17 Jul 2009 19:03:14
Message: <4a610332$1@news.povray.org>

On Fri, 17 Jul 2009 15:53:35 -0700, Darren New wrote:

> http://dev.mysql.com/tech-resources/articles/hierarchical-data.html
> 
> A much nicer approach than usual, methinks.

Interesting to see this, it looks very similar to the way Novell's RECMAN 
and FLAIM databases (used for storing hierarchical identity data, the 
former in NDS, the latter in eDirectory) work.

FLAIM in particular (and X-FLAIM, the successor) was designed with 
hierarchical data in mind.

Jim

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