More efficient method for grabbing all child units

Posted by Hazior on Stack Overflow See other posts from Stack Overflow or by Hazior
Published on 2010-04-06T20:16:18Z Indexed on 2010/04/06 20:23 UTC
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sql

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c#

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database

I have a table in SQL that links to itself through parentID. I want to find the children and their children and so forth until I find all the child objects. I have a recursive function that does this but it seems very ineffective.

Is there a way to get sql to find all child objects? If so how?

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