Обсуждение: record id

"stephen" <mail@xesoftware.com.au> writes:
> I remember with oracle there was a self numbering record id field which
> we often used to cross reference tables.  Is there something like this
> with postgresql?

You want a serial column (or maybe just a sequence).  See the docs.

            regards, tom lane

At 06:48 PM 4/26/07, stephen wrote:

>I remember with oracle there was a self numbering record id field which we
>often used to cross reference tables.  Is there something like this with
>postgresql?


http://www.postgresql.org/docs/faqs.FAQ.html

Use "serial".  Read 4.12; then 4.11.x