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Posted by Erland Sommarskog on 12/22/05 01:08
coop (carol.cooper@intura.com) writes:
> I found a solution. I knew it had something to do with null values,
> so I dropped the table involved and recreated it declaring the
> fields involved with defaults of '' instead of null and that solved
> the problem.
>
> Original table structure:
>
> CREATE TABLE [dbo].[Employee_Fingerprint] (
> [Location_Code] [varchar] (8) NOT NULL ,
> [Employee_Code] [varchar] (8) NOT NULL ,
> [Fingerprint_Template1] [text] NOT NULL ,
> [Fingerprint_Template2] [text] NULL,
> [Fingerprint_Template3] [text] NULL,
> [Fingerprint_Template4] [text] NULL
> ) ON [PRIMARY]
> GO
>
> This caused operand type clash on MSDE when trying to insert a record,
> but worked fine on SQL2000 and SQL2005
>
> Restructuring the table like this:
> CREATE TABLE [dbo].[Employee_Fingerprint] (
> [Location_Code] [varchar] (8) NOT NULL ,
> [Employee_Code] [varchar] (8) NOT NULL ,
> [Fingerprint_Template1] [text] NOT NULL ,
> [Fingerprint_Template2] [text] DEFAULT '',
> [Fingerprint_Template3] [text] DEFAULT '' ,
> [Fingerprint_Template4] [text] DEFAULT ''
> ) ON [PRIMARY]
> GO
>
> solves the problem.
>
> If any of you SQL gurus knows why, I'd really appreciate hearing
> from you. It's been driving me nuts.
Maybe if you post the offending code, we might be able to think of
an explanation.
--
Erland Sommarskog, SQL Server MVP, esquel@sommarskog.se
Books Online for SQL Server 2005 at
http://www.microsoft.com/technet/prodtechnol/sql/2005/downloads/books.mspx
Books Online for SQL Server 2000 at
http://www.microsoft.com/sql/prodinfo/previousversions/books.mspx
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