SqlCommandBuilder.DeriveParameters(command) and IsNullable

Posted by Andrey on Stack Overflow See other posts from Stack Overflow or by Andrey
Published on 2010-04-12T03:59:48Z Indexed on 2012/12/06 17:05 UTC
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Filed under:

sql-server

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orm

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sqlcommandbuilder

I have written an O/R database wrapper that generates some wrapper methods for stored procs it reads from the database.

Now I need to produce some custom wrapper code if an input parameter of a stored proc is defaulted to NULL. The problem is - I get stored proc parameters using:

SqlCommandBuilder.DeriveParameters(command)

and it doesn't bring parameter defaults. Is there any way to look up those defaults? Are they stored anywhere in the database?

BTW, I'm using SQL Server 2008

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