Thanks Tom,
I found the right way to kill the process.
Regards,
Atul Goel
-----Original Message-----
From: Tom Lane [mailto:tgl@sss.pgh.pa.us]
Sent: 22 September 2010 17:43
To: Atul Goel
Cc: pgsql-general@postgresql.org
Subject: Re: [GENERAL] Kill -9 for a session process caused all the sessions to be killed
<Atul.Goel@globaldatapoint.com> writes:
> I by mistake ran a query to update a huge table with around 500000 rows and has to kill the session.
> I found the process-id from the query select * from pg_stat_activity. I killed the process using Kill -9 process_id.
> This caused all other sessions in the system to be killed and database was unreachable for a minute or so.
> MY QUESTION: Is this normal?
Yes. That is not the recommended way to cancel a query.
regards, tom lane
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