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  #1  
Old May 9th, 2008, 07:29 AM
Saif Sarwer Saif Sarwer is offline
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SQL Server 2000 - How to store and retrive data in SQL in Binary tree structure

I have to implement MLM (Multi level marketing) database like a binary tree. Each node can invite 2 other members.

The problem is that how to view the child nodes of each nodes till 12th level....also the member_id is auto generated 16-digit alphanumeric value.

I had seen many web portals but dint got the exact solution...

Kindly help me out......

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Old May 10th, 2008, 01:01 AM
visakh16 visakh16 is offline
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Search for Recursive CTE in books online and you will get method for getting child nodes recursively upto level you want.
And if in SQL 2000 use this
http://support.microsoft.com/kb/248915

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Old May 12th, 2008, 01:58 AM
Saif Sarwer Saif Sarwer is offline
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Retrival of sub tree from binary tree till 12th level.

But the problem with me is that i want to retrive all the user_name and user_level form any selected node in a tree till 12th level...its like Multi level marketing....

i would be thankfull to you if you also provide me help to retrive these using C#.net.

Thanks in dvance.....

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