Re: [PERFORM] Does auto-analyze work on dirty writes?

2011-02-10 Thread Robert Haas
On Fri, Feb 4, 2011 at 8:50 PM, Mark Mielke m...@mark.mielke.cc wrote: On 02/04/2011 10:41 AM, Tom Lane wrote: 1. Autovacuum fires when the stats collector's insert/update/delete counts have reached appropriate thresholds.  Those counts are accumulated from messages sent by backends at

Re: [PERFORM] Does auto-analyze work on dirty writes?

2011-02-04 Thread Mark Mielke
On 02/04/2011 10:41 AM, Tom Lane wrote: 1. Autovacuum fires when the stats collector's insert/update/delete counts have reached appropriate thresholds. Those counts are accumulated from messages sent by backends at transaction commit or rollback, so they take no account of what's been done by