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The nested set model


completeamateur

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Hi guys,

 

I'm looking at using a "nested set model" similar to the one described on...

 

http://dev.mysql.com/tech-resources/articles/hierarchical-data.html

 

I have a table with several columns including a "lft" and a "rgt" (each containing unique values)

 

My question is, is it possible to search between the lft and rgt values when provided with only the lft value of a row?

 

Not quite sure that makes sense... TIA

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