When/Why to use Cascading in SQL Server?

Posted by Joel Coehoorn on Stack Overflow See other posts from Stack Overflow or by Joel Coehoorn
Published on 2008-09-12T15:27:36Z Indexed on 2010/05/27 20:31 UTC
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Filed under:

sql-server

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database-design

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foreign-keys

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rdbms

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cascade

When setting up foreign keys in SQL Server, under what circumstances should you have it cascade on delete or update, and what is the reasoning behind it?

This probably applies to other databases as well.

I'm looking most of all for concrete examples of each scenario, preferably from someone who has used them successfully.

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