SQL Server 2008 GUID column is all 0's

Posted by Andy Evans on Stack Overflow See other posts from Stack Overflow or by Andy Evans
Published on 2011-01-16T00:50:54Z Indexed on 2011/01/16 8:53 UTC
Read the original article Hit count: 260

Filed under:

sql

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linq-to-sql

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sql-server-2008

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guid

I'm hoping this is a simple goof I did on my end ...

I have a table in my database set up like so:

column name: widget_guid
data type: uniqueidentifier
allow nulls: false
default value: newid()
identity: false
row guid: true

When records are created (via LINQ to SQL) that the values in this field are formatted as a GUID but contain all 0's

My assumption was that when a new record was created, that a guid would be autogenerated for that column, much like an auto-incrementing row id. Is this not true? Any help would be greatly appreciated.

Thanks.

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