Greg Stark wrote:
> Alex <alex@meerkatsoft.com> writes:
>
> There won't be anything to VACUUM after the insert, but perhaps you still want
> to run ANALYZE. Note that a plain ANALYZE uses a statistical sample which is
> much faster, whereas VACUUM ANALYZE has to look at every record anyways so
> it's slower but produces more accurate statistics. If you don't have
That is not true. My nightly vacuum analyze clearly is sampling:
INFO: "tablename": 22102 pages, 30000 rows sampled, 1712934 estimated
total rows