| From: | Bruce Momjian <bruce(at)momjian(dot)us> |
|---|---|
| To: | Robert Haas <robertmhaas(at)gmail(dot)com> |
| Cc: | Simon Riggs <simon(at)2ndquadrant(dot)com>, Alvaro Herrera <alvherre(at)commandprompt(dot)com>, Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>, Noah Misch <noah(at)leadboat(dot)com>, Pg Hackers <pgsql-hackers(at)postgresql(dot)org> |
| Subject: | Re: foreign key locks, 2nd attempt |
| Date: | 2012-03-16 03:09:52 |
| Message-ID: | 20120316030952.GC8738@momjian.us |
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| Lists: | pgsql-hackers |
On Tue, Mar 13, 2012 at 01:46:24PM -0400, Robert Haas wrote:
> On Mon, Mar 12, 2012 at 3:28 PM, Simon Riggs <simon(at)2ndquadrant(dot)com> wrote:
> > I agree with you that some worst case performance tests should be
> > done. Could you please say what you think the worst cases would be, so
> > those can be tested? That would avoid wasting time or getting anything
> > backwards.
>
> I've thought about this some and here's what I've come up with so far:
I question whether we are in a position to do the testing necessary to
commit this for 9.2.
--
Bruce Momjian <bruce(at)momjian(dot)us> http://momjian.us
EnterpriseDB http://enterprisedb.com
+ It's impossible for everything to be true. +
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