Re: rows in order
| От | Achilleus Mantzios |
|---|---|
| Тема | Re: rows in order |
| Дата | |
| Msg-id | Pine.LNX.4.44.0210041614570.24754-100000@matrix.gatewaynet.com обсуждение исходный текст |
| Ответ на | rows in order ("Camila Rocha" <camilarrocha@hotmail.com>) |
| Ответы |
Re: rows in order
|
| Список | pgsql-sql |
How do you plan to keep your tree represented?? There are quite a few options for this. Extensive talk has been made in this list. Also search the archives. Basically you can follow - nested trees (pure sql) aproach - Genealogical tree representation approach(either using text to represent the path to the parent (pure sql), orarrays) - The contrib/tree implementation ================================================================== Achilleus Mantzios S/W Engineer IT dept Dynacom Tankers Mngmt Nikis 4, Glyfada Athens 16610 Greece tel: +30-10-8981112 fax: +30-10-8981877 email: achill@matrix.gatewaynet.com mantzios@softlab.ece.ntua.gr
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