Re: Identity value of 0

[dlclark@xxxxxxxxxxxxxxxx]

"MIDRANGE-L" <midrange-l-bounces@xxxxxxxxxxxx> wrote on 02/06/2018 
12:09:49 PM:
> I have a DDL table with an identity column defined.  Some new rows 
> are created with a 0 value.  I didn't think that was possible.  Any 
ideas?
> For reference, here's the column definition:
>                 "ID" INTEGER GENERATED ALWAYS AS IDENTITY (
>                 START WITH 1 INCREMENT BY 1
>                 NO MINVALUE NO MAXVALUE
>                 NO CYCLE NO ORDER
>                 CACHE 20 )


        It is normally not possible.  However, someone may have ALTERed 
the column to change the GENERATED ALWAYS clause.  I would check on that, 
first.  SYSCOLUMNS can show you that.


Sincerely,

Dave Clark