| From: | Bruce Momjian <bruce(at)momjian(dot)us> |
|---|---|
| To: | Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us> |
| Cc: | PostgreSQL-development <pgsql-hackers(at)postgresql(dot)org> |
| Subject: | Re: Terminating a backend |
| Date: | 2008-03-07 01:40:56 |
| Message-ID: | 200803070140.m271eu603496@momjian.us |
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| Lists: | pgsql-hackers pgsql-patches |
Tom Lane wrote:
> Bruce Momjian <bruce(at)momjian(dot)us> writes:
> > I have an idea for this TODO item:
> > ...
> > When we get the termination signal, why can't we just set a global
> > boolean, do a query cancel, and in the setjmp() code block check the
> > global and exit --- at that stage we know we have released all locks and
> > can exit cleanly.
>
> How does that differ from what happens now?
We would _terminate_/exit, not just cancel the query.
--
Bruce Momjian <bruce(at)momjian(dot)us> http://momjian.us
EnterpriseDB http://postgres.enterprisedb.com
+ If your life is a hard drive, Christ can be your backup. +
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