Simon Riggs wrote:
>
> Is autovacuum doing a wraparound-avoiding VACUUM?
> Currently, no easy way to tell.
>
> Patch to change message of autovac in pg_stat_activity when we are
> performing an anti-wraparound VACUUM.
I just obsoleted this patch. The new patch should be easier to do
though -- just a one line change I think.
I don't like your wording though; it feels too verbose (and you're
losing the ANALYZE in case it's doing both things). How about
snprintf(activity, MAX_AUTOVAC_ACTIV_LEN,
"autovacuum: VACUUM%s%s", vac
tab->at_doanalyze ? " ANALYZE" : "",
tab->at_wraparound ? " (wraparound)" : "");
You're not proposing it for 8.3 right?
--
Alvaro Herrera http://www.CommandPrompt.com/
PostgreSQL Replication, Consulting, Custom Development, 24x7 support
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