| From: | Hannu Krosing <hannu(at)skype(dot)net> |
|---|---|
| To: | Bruce Momjian <bruce(at)momjian(dot)us> |
| Cc: | Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>, Alvaro Herrera <alvherre(at)commandprompt(dot)com>, pgsql-hackers(at)postgresql(dot)org |
| Subject: | Re: The vacuum-ignore-vacuum patch |
| Date: | 2006-07-28 07:36:04 |
| Message-ID: | 1154072165.2908.35.camel@localhost.localdomain |
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| Thread: | |
| Lists: | pgsql-hackers pgsql-patches |
Ühel kenal päeval, N, 2006-07-27 kell 22:05, kirjutas Bruce Momjian:
> Another idea Jan had today was whether we could vacuum more rows if a
> long-running backend is in serializable mode, like pg_dump.
I don't see how this gives us ability to vacuum more rows, as the
snapshot of a serializable transaction is the oldest one.
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Hannu Krosing
Database Architect
Skype Technologies OÜ
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