Re: tree structure class
| From: | Tomas V.V.Cox | Date: | Fri, 12 Oct 2001 11:35:38 +0000 |
| Subject: | Re: tree structure class | ||
| References: | 1 | Groups: | php.pear.dev |
| Request: | Send a blank email to pear-dev+get-2262@lists.php.net to get a copy of this message | ||
Arjan Wekking wrote:
>
> Articles I found by Celko that invented(?) the nested-set model:
> http://www.dbmsmag.com/9603d06.html
> http://www.intelligententerprise.com/001020/celko.shtml
>
> Other nested-set related information:
> http://www.secretagents.com/training/index.cfm?page_id=5
> http://research.calacademy.org/taf/proceedings/ballew/
The url that made me understand that:
http://research.calacademy.org/taf/proceedings/ballew/index.htm
Tomas V.V.Cox