| From: | Alvaro Herrera <alvherre(at)commandprompt(dot)com> |
|---|---|
| To: | Robert Haas <robertmhaas(at)gmail(dot)com> |
| Cc: | Larry Rosenman <ler(at)lerctr(dot)org>, Pg Hackers <pgsql-hackers(at)postgresql(dot)org> |
| Subject: | Re: CLUSTER VERBOSE (9.1.3) |
| Date: | 2012-03-07 18:31:45 |
| Message-ID: | 1331144986-sup-5371@alvh.no-ip.org |
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| Thread: | |
| Lists: | pgsql-hackers |
Excerpts from Robert Haas's message of mié mar 07 11:57:41 -0300 2012:
> Seems like a good enhancement to me, if someone can figure out how to
> do it cleanly. Unfortunately those debug messages may not be in a
> place where it's real easy for them to know whether they're being
> called from CLUSTER VERBOSE or not, so it might take a little thought
> to produce a clean patch for this.
Another thing that occured to me in this general area was whether it'd
be useful to do something with ps_status and pg_stat_activity.
Also, this isn't limited to CLUSTER; anything that rewrites the table
and indexes would benefit. Meaning ALTER TABLE that does a full
rewrite, and also VACUUM FULL.
--
Álvaro Herrera <alvherre(at)commandprompt(dot)com>
The PostgreSQL Company - Command Prompt, Inc.
PostgreSQL Replication, Consulting, Custom Development, 24x7 support
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