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Re: children

From: -CELKO- <jcelko212_at_earthlink.net>
Date: 10 Jun 2006 16:30:56 -0700
Message-ID: <1149982256.189115.244360@c74g2000cwc.googlegroups.com>

Nohup wrote:
> Hi,

>> In general, how do you handle that kind of information: "A is a child of B", where A and B are entities of the same type. <<

Gert a copy of TREES & HIERARCHIES IN SQL for several other solutions. I tend to favor the nested sets model because I do calculations on most of my data and hierarchical aggregation is much easier with that model. Received on Sat Jun 10 2006 - 18:30:56 CDT

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