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From "Alon Hirsch" <alon.hir...@ebam.co.za>
Date Tue, 20 May 2008 13:29:26 GMT

Alon Hirsch
Development Manager / Technical Architect

eBAM Systems - Johannesburg
Glenstar House
Cnr Northfield & Queens Square
Glenhazel, JHB 
Tel:  +27 11 719 2222 
Fax:  +27 11 719 2051 / +27 86 531 4396 
email:  alon.hirsch@ebam.co.za 

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-----Original Message-----
From: Nicholas Piasecki [mailto:nicholas@piasecki.name] 
Sent: 20 May 2008 02:23 PM
To: user-cs@ibatis.apache.org
Importance: High

Don't use <selectKey>. Embed SELECT SCOPE_IDENTITY() AS value at the
bottom of your insert statement and use the returnClass.

<insert id="InsertSomething" parameterClass="Foo" resultClass="int">
     INSERT INTO Foos ( Name ) VALUES ( #Name# )

I was involved in a long discussion about this before, but it has to do
with the way iBATIS issues the <selectKey> query. It's sent in a
separate batch, and MSSQL's SCOPE_IDENTITY() only works at the batch

It's not really a bug, just an obscure difference between the way
similar functions for other databases work.

Nicholas Piasecki

On May 20, 2008, at 3:07 AM, Alon Hirsch wrote:

> Hi,
> It seems that there is an issue using SELECT SCOPE_IDENTITY() in order

> to get the ID of an inserted record using SQL Server 2005.
> When using SCOPE_IDENTITY - the returned value is 0 instead of the 
> actual value returned from the SQL, but when using @@IDENTITY, the key

> is returned.
> Is this a bug or by design ?
> Is there any change that the system can be made to work with 
> SCOPE_IDENTITY as well ?
> Thanx,
> Alon

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