| From: | Bruce Momjian <bruce(at)momjian(dot)us> |
|---|---|
| To: | Simon Riggs <simon(at)2ndquadrant(dot)com> |
| Cc: | Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>, pgsql-hackers <pgsql-hackers(at)postgresql(dot)org> |
| Subject: | Re: Join Removal/ Vertical Partitioning |
| Date: | 2008-08-16 00:40:11 |
| Message-ID: | 200808160040.m7G0eBm08316@momjian.us |
| Views: | Raw Message | Whole Thread | Download mbox | Resend email |
| Thread: | |
| Lists: | pgsql-hackers |
Simon Riggs wrote:
>
> On Thu, 2008-06-26 at 13:42 -0400, Tom Lane wrote:
> > Simon Riggs <simon(at)2ndquadrant(dot)com> writes:
> > > We can check for removal of a rel by...
>
> OT comment: I just found a blog about Oracle's optimizermagic, which is
> quite interesting. I notice there is a blog there about join removal,
> posted about 12 hours later than my original post. Seems to validate the
> theory anyway. Our posts have a wider audience than may be apparent :-)
Yes, I think more people admire the work we do than we expect.
--
Bruce Momjian <bruce(at)momjian(dot)us> http://momjian.us
EnterpriseDB http://enterprisedb.com
+ If your life is a hard drive, Christ can be your backup. +
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