Resultant table not allowed to have more than one AutoNumber field

Ever get this error on a create table or insert query? The work around is quite simple. Cast the autonumber as an integer. In query design view change your field definition for one of your autonumbers to read:

 XID: CInt([ID])

Or in SQL View:

CInt([ID]) AS XID

(Ran into this error message again this morning and it reminded me I should share the workaround.)

Comments

Anonymous said…

You probably want to use CLng instead of CInt since Autonumbers are long integers, not just integers.

October 14, 2011 at 5:11 PM

Kevin Scharnhorst said…

Thanks so much!

January 9, 2013 at 1:25 PM

Attachment Reminder - and more for MS Outlook

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Simple HTTP Redirect with Querystring in IIS7

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