Re: [GENERAL] Vacuum does not show in pg_stat_all_tables

2012-05-15 Thread Tom Lane
Condor con...@stz-bg.com writes: today when I do select relname, last_autovacuum, last_vacuum from pg_stat_all_tables I see last_vacuum and autovacuum fields is empty. This its seems strange for me, because every night crontab start at 01:10 am a vacuum script that do: reindex, vacuum full

Re: [GENERAL] Vacuum does not show in pg_stat_all_tables

2012-05-15 Thread Condor
On 15.05.2012 14:07, Tom Lane wrote: Condor con...@stz-bg.com writes: today when I do select relname, last_autovacuum, last_vacuum from pg_stat_all_tables I see last_vacuum and autovacuum fields is empty. This its seems strange for me, because every night crontab start at 01:10 am a vacuum

Re: [GENERAL] Vacuum does not show in pg_stat_all_tables

2012-05-15 Thread Steve Crawford
On 05/15/2012 05:30 AM, Condor wrote: O I use vacuum full because I have huge tables that every night is deleted (truncated) and I want my space back. Truncate does reclaim space. Bulk deletes do not. If you are doing bulk deletes since you need to delete *almost* everything consider using