[AccessD] Resetting Autonumber seed

Mark A Matte markamatte at hotmail.com
Wed May 10 13:01:32 CDT 2006


Robin,

Just to clarify...you are trying to reset the autonumber field...so if your 
have records 1-10...then delete 5-10...the next number will be 11 even 
though 10 has been deleted.

In this example...you want the next number to be 6?

Thanks,

Mark



>From: "Robin " <Robin at rolledgold.net>
>Reply-To: Access Developers discussion and problem 
>solving<accessd at databaseadvisors.com>
>To: "Access Developers discussion and problem 
>solving"<accessd at databaseadvisors.com>
>Subject: Re: [AccessD] Resetting Autonumber seed
>Date: Wed, 10 May 2006 18:28:30 +0100
>
>Gustav,
>Read a bit further through this and this is exactly what I need -
>
>Both the seed and the increment can be modified using an ALTER TABLE
>statement. New records inserted into the table will have values that are
>automatically generated for the field based on the new seed and
>increment values. If the new seed and increment can yield new values
>that match existing values generated by the preceding seed and
>increment, duplicates will be created. If the field is a Primary Key,
>then inserting new records may result in errors when duplicate primary
>keys are created.
>The following is an example of using the ALTER TABLE statement to set
>new seed and increment values for an auto-increment field:
>
>  ALTER TABLE TableName ALTER COLUMN FieldName SET IDENTITY (2,4)
>
>Are you thinking I can't do this because I'm using Acess97 ?
>(I've tried sbstituting IDENTITY for COUNTER but get the same error)
>Rgds
>Robin
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