If you wanted to do something programatically, couldn't you define some
functions that would allow you say implement a query id, and embed a
function call in the where clause like
select getNextQueryId()
where ...... and queryStillActive(query_id) = true
Then another function could be called to kill the query either from within
the program, or externally like
stopQuery(query_id).
You probably wouldn't want to do this for every query, but if you know you
have some potentially long running queries, then....
Eric
> -----Original Message-----
> From: Andreas Schmitz [mailto:a.schmitz@cityweb.de]
> Sent: Thursday, December 05, 2002 7:51 AM
> To: Tom Lane; pgman@candle.pha.pa.us
> Cc: pgsql-admin@postgresql.org
> Subject: Re: [ADMIN] how to cancel a query ?
>
>
> On Wednesday 04 December 2002 17:47, Tom Lane wrote:
> > Andreas Schmitz <a.schmitz@cityweb.de> writes:
> > > ist there any way to cancel a user query as dba ?
> >
> > Send a SIGINT to the backend process running that query, eg
> >
> > kill -INT <pid>
> >
> > This has the same effect as a user-requested cancel (eg ^C in psql).
> >
>
> What about an implementation into the command structure ?
>
> regards
>
> -andreas
>
> --
> Andreas Schmitz - Phone +49 201 8501 318
> Cityweb-Technik-Service-Gesellschaft mbH
> Friedrichstr. 12 - Fax +49 201 8501 104
> 45128 Essen - email a.schmitz@cityweb.de
>
>
> ---------------------------(end of
> broadcast)---------------------------
> TIP 3: if posting/reading through Usenet, please send an appropriate
> subscribe-nomail command to majordomo@postgresql.org so that your
> message can get through to the mailing list cleanly
>
