Create variables in sql dynamically

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I am writing a stored procedure that would generate parent-child relation of a category list(multi-level). There I am trying to generate new variables in a stored procedure. Please help me out with the code.

Category list:

cat1
cat1>>sub1
cat1>>sub2
cat1>>sub2>>sub22...

and so on.

Posted 29-Dec-11 20:29pm

07navneet

Updated 29-Dec-11 20:32pm

Mehdi Gholam

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Om Prakash Pant · Accepted Answer · 2011-12-29T20:42:00

you don't need to create dynamic variables. you can use can use recursive logic to get all child nodes.
pl check the following

SQL code to traverse self-referencing tables with parent-child relationships[^]

using CTE

http://stackoverflow.com/questions/207309/sql-query-for-parent-child-relationship[^]