how to count left side members under particular user?

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My table structure is:->

________________________________________
tableName:UserDetail

userid [int identity]

userName [nvarchar(100)]

leftMemberID [int]

rightMemberID [int]

leftCount [int]

__________________________________________________________________
All members added in a binary tree format.

What i have to do is that, how to count left side members under particular user???

Now what's the matter is .. I want a SQL Query which can go under and under.. like 'John Doe' having two members under him named 'Suzan' and 'Ellie' and 'Suzan' is also having 2 members under her.. and same for Ellie. and for example.. 'John Doe' having about 300 members in his down line?

Posted 21-Jan-14 1:27am

Harpreet_125

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Er. Ajay Chauhan · Answer 1 · 2014-01-21T02:57:00

Solution 1

Simple, use a "SQL Procedure" and use FOR LOOP or WHILE LOOP in that "Procedure"

Posted 21-Jan-14 2:57am

Er. Ajay Chauhan

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Harpreet_125 21-Jan-14 13:32pm

can you please tell me how... i am totally new to sql..

Krunal Rohit · Answer 2 · 2014-01-21T03:01:00

Solution 2

you can simply use nested for loop or nested foreach loop !

Posted 21-Jan-14 3:01am

Krunal Rohit

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Harpreet_125 21-Jan-14 13:32pm

can you please tell me how... i am totally new to sql..