Re: transaction ID query

Alvaro Herrera a écrit :
> Kevin Kempter wrote:
> [...]
>> b) a list of tables in the db and the last time they were vacuumed
>
> Examine the pg_stat views, though I am not sure if the vacuum columns
> were already in 8.1.  In any case, in 8.1 Xid wraparound is tracked
> per-database, so you need database-wide vacuums.  In 8.2 it is per table
> so it is easier to keep up to date.
>

last vacuum information is available on 8.2, not 8.1. See
  http://www.postgresql.org/docs/8.2/interactive/monitoring-stats.html

Regards.


--
Guillaume.
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