Laurent Birtz wrote:
> > No. The closest thing we have is log_lock_waits in 8.3. I wonder if
> > you could hack up something to monitor the server logs for such messages
> > and cancel the queries.
>
> Assuming I can monitor the logs in this way, how would I cancel the
> queries (or lack thereof, in the case of a client that sits doing nothing
> with a held lock)?
Use log_line_prefix to get the process id in the log line, then use
pg_cancel_backend() on the process id.
> >> 2) Is there any hostility about the notion of implementing this feature
> >> into Postgres?
> >
> > Probabably --- it seems like a narrow use case.
>
> I'll consider this to be the definite answer unless I hear a dissenting
> opinion in the next few days.
Yea, I might be wrong.
--
Bruce Momjian <bruce@momjian.us> http://momjian.us
EnterpriseDB http://enterprisedb.com
+ If your life is a hard drive, Christ can be your backup. +
