Publisher review:Joe Celko Nested Sets is meant to manage tree database structure using Jeo Celko's nested sets approach. This class is meant to manage tree database structure using Jeo Celko's nested sets approach.You can add node with 7 queries, delete a node with subnodes with 4 queries and move node with 11 queries.The number of queries per action does not depend on the number of sub-nodes, so it is a scalable solution.
Joe Celko Nested Sets is a PHP script for PHP Classes scripts design by Setec Astronomy.
It runs on following operating system: Windows / Linux / BSD.
Operating system:Windows / Linux / BSD
Joe Celko Nested Sets script details 
