[fdo-users] Identity properties are not updateable ?!

[bebeto]

I'm using OSGeo.SQLServerSpatial.3.4

I think when underlying datasource - sql server - support this, it should
work also with provider - without any limitations.


Orest Halustchak wrote:
> 
> Hi,
> 
> Which provider are you using? Some fdo providers don't allow the update of
> an identity property once it is set. You would have to delete the object
> and insert a new one with the new identity. Mostly this is an issue for
> providers that support things like long transaction tracking of changes to
> objects, history, etc. These rely on the identity of an object not
> changing.
> 
> Thanks,
> Orest.
> 
> -----Original Message-----
> From: fdo-users-bounces at lists.osgeo.org
> [mailto:fdo-users-bounces at lists.osgeo.org] On Behalf Of bebeto
> Sent: Thursday, October 08, 2009 5:26 AM
> To: fdo-users at lists.osgeo.org
> Subject: [fdo-users] Identity properties are not updateable ?!
> 
> 
> Hi, 
> 
> I have fdo schema where I have primary key (PK) editable (readonly=false).
> I'm able to INSERT any value when it is not NULL and unique (conditions
> for
> PK) . But I'm pretty surprised why I'm not able to UPDATE such property.
> I'm
> getting error:
> 
> "Identity properties are not updateable"
> 
> Any reason for this ? Is it a bug in FDO ? 
> 
> 
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