Re: [GENERAL] Cleanly cancel a query.

2001-06-12 Thread Tom Lane
Dennis <[EMAIL PROTECTED]> writes: > Is there a way to cleanly shut down that query from the client or admin > side? >From the client: send a query-cancel request (for example, typing ^C in psql usually does this). >From the admin: send a SIGINT to the backend running the query, which has the s

Re: [GENERAL] Cleanly cancel a query.

2001-06-08 Thread Thalis A. Kalfigopoulos
To be more precise, if by "a very large insert" you mean an import of a large data file via COPY, then it is fully transactional i.e. if you kill -TERM the corresponding postmaster, it'll be like the insert never took place. If you mean multiple INSERTs in a transaction block then again the same

Re: [GENERAL] Cleanly cancel a query.

2001-06-08 Thread Thalis A. Kalfigopoulos
You can kill -TERM the postmaster that is executing the particular query. cheers, t. On Fri, 8 Jun 2001, Dennis wrote: > If I have a database running, and I see that > there is a postmaster process taking 99.9% cpu. > > ie, a very large insert query. > > Is there a way to cleanly shut down