Hi Mike,
Thanks a lot. It works fine (with or without default=0). The problem
was in my TG application, which was not preserving version while
populating the edit form. I made version as a hidden field in the
form, and it works fine now.
Sanjay
On Jun 21, 2007, at 4:50 AM, Sanjay wrote:
Hi,
In order to achieve concurrency control using optimistic locking, we
are doing the following:
1. Adding a column in the table like this:
page_tbl = Table('page', metadata,
Column('page_id', Integer, primary_key=True,
