On Tue, Dec 05, 2006 at 17:31:53 +0530,
deepak pal <deepak(dot)05pal(at)gmail(dot)com> wrote:
> hi can we make a field auto incrementing field using Time Stamp data type
You can use a column default that uses current_timestamp for its expression.
If you also want to handle updates or override cases where people supply
values for that column, then you should look at using before triggers.