On Thu, Jun 10, 2004 at 03:39:14PM -0400, Tom Lane wrote:
> Bruce Momjian <pgman@candle.pha.pa.us> writes:
> > We are considering allowing COMMIT IGNORE ABORT for scripts that want to
> > do a subtransaction, but don't care if it fails, and because it is a
> > script, they can't test the return value to send ROLLBACK:
>
> While we clearly want this functionality, I tend to agree with Barry
> that COMMIT IGNORE ABORT (and the other variants that have been floated)
> is a horrid, confusing name for it. I would suggest using END with some
> modifier, instead. Perhaps
>
> END [ WORK | TRANSACTION ] [ IGNORE ERRORS ]
>
> END doesn't so directly imply that you are trying to commit a failed
> transaction.
The problem with END is how about executing it inside a PL/pgSQL
function. Can we distinguish it from plpgsql's END?
Also, COMMITing an aborted main transaction is the same as ENDing it;
and in fact, it's the same as ROLLBACK. Why is it more confusing for a
subtransaction to behave the same?
I agree that the grammar I proposed is wrong. I guess I can ask for two
words and then strcmp() them to "ignore errors"?
--
Alvaro Herrera (<alvherre[a]dcc.uchile.cl>)
"La naturaleza, tan frágil, tan expuesta a la muerte... y tan viva"