| From: | Peter Eisentraut <peter_e(at)gmx(dot)net> |
|---|---|
| To: | Joachim Wieland <joe(at)mcknight(dot)de> |
| Cc: | pgsql-hackers(at)postgresql(dot)org, xi(at)gamma(dot)dn(dot)ua |
| Subject: | Re: Patch for information_schema performance |
| Date: | 2009-12-05 21:44:18 |
| Message-ID: | 1260049458.20505.1.camel@vanquo.pezone.net |
| Views: | Raw Message | Whole Thread | Download mbox | Resend email |
| Thread: | |
| Lists: | pgsql-hackers |
On fre, 2009-09-25 at 00:55 +0200, Joachim Wieland wrote:
> the attached patch addresses the performance issues of the
> authorization related views from information_schema (BUG #4596). It
> implements what Tom suggests in
>
> http://archives.postgresql.org/pgsql-bugs/2008-12/msg00144.php
>
> In the cases that I have tested both the new and the old view return
> the same data but I'd appreciate more tests. The patch currently does
> not remove the original views but renames them from xyz to old_xyz, so
> you can run your own tests of the new view definition vs. the old one.
Committed with a bunch of cleanup.
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