> Bruce Momjian wrote:
> >
> > > Bruce Momjian wrote:
> > > >
> > > > I don't know of any SQL databases that allow non-blocking lock requests.
> > > >
> > >
> > > Oracle OCI has oopt() and Informix Online has dirty read that do the trick for
> > > me.
> > > --------
> >
> > Please give me more information. How does dirty read fix the problem?
>
> It allows me to read uncommited records without blocking.
Yes, but that does not solve his problem. He wants a single lock, and
wants to test the lock, and immediately return if the lock fails.
-- Bruce Momjian | http://www.op.net/~candle maillist@candle.pha.pa.us | (610)
853-3000+ If your life is a hard drive, | 830 Blythe Avenue + Christ can be your backup. | Drexel Hill,
Pennsylvania19026
