Or just have an option in the modeler to choose which scheme to use and
let the adapter use the original or new scheme based on the setting?
/dev/mrg
-----Original Message-----
From: Andrus Adamchik [mailto:andru..bjectstyle.org]
Sent: Tuesday, September 06, 2005 10:52 AM
To: cayenne-deve..bjectstyle.org
Subject: Re: Cayenne 1.2 + PostgreSQL
Right, if you go from 1.1 to 1.2 on PostgreSQL, you'd have to create
PK sequences. I guess what we can do to make it smoother is extending
sequence creation syntax to pick current max value per CAY-314:
select setval('pk_my_table', coalesce(max(id) + 1, 200)) from my_table
Andrus
On Sep 6, 2005, at 10:39 AM, Gentry, Michael ((Contractor)) wrote:
> I've been flopping between 1.1 and 1.2 and when I tried running one of
> my demo apps, written using 1.1, under 1.2 with PostgreSQL it
> completely
> bombed. I couldn't do INSERTs at all because it kept doing a SELECT
> nextval('pk_table') to try to get primary keys. Well, being a 1.1
> application, I didn't have sequences in my database, I had the
> auto_pk_support table for primary keys.
>
> Does this mean if someone has something written in 1.1/PostgreSQL and
> then tries to use 1.2, they have migration problems?
>
> Thanks,
>
> /dev/mrg
>
>
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