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joe celko nested set model: how to compute the lft and rgt cols

Posted on 2006-07-03
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Hi,

With reference to http://www.intelligententerprise.com/001020/celko.jhtml?_requestid=235427
I want the "sql stmt" which wud give the lft and rgt col values..

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Question by:pai_prasad
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> I want the "sql stmt" which wud give the lft and rgt col values..

for WHat?

the page actually gives examples of retrieving the common information sets..

ie who are my bosses?, who am i responsible for?

Is this a HOMEWORK question?

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by:pai_prasad
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my mistake ...i cudnt quite understand wats goin on in #6 ...
and the whole article is based on lft and rgt cols...so was confused how 2 derive those...
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