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Procedural File: TeraWurflPDONestedSet.php

Source Location: /DatabaseConnectors/TeraWurflPDONestedSet.php


Takes an existing table with data in ancestor..descendent hierarchial format and ALTERs the table by adding a right and left (`rt` and `lt`) columns. These columns contain the nested set relationships between the nodes. This makes certain lookups (like fallback trees) extremely simple and very fast.

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Copyright (c) 2013 ScientiaMobile, Inc.

This program is free software: you can redistribute it and/or modify it under the terms of the GNU Affero General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version.

Refer to the COPYING.txt file distributed with this package.


author:  Steve Kamerman <AT scientiamobile.com steve AT scientiamobile.com>
version:  $id$
copyright:  ScientiaMobile, Inc.
license:  GNU

Documentation generated on Thu, 03 Oct 2013 15:19:20 -0400 by phpDocumentor 1.4.4