On Sat, Oct 01, 2005 at 12:53:03AM -0400, Tom Lane wrote:
> The code does in fact honor per-column statistics targets attached to
> expression indexes, viz
>
> alter table myfuncindex alter column pg_expression_1 set statistics 100;
Aha -- that's the piece I didn't know about. I was wondering where
those statistics were being stored, since they were affected by
default_statistics_target but not by per-column statistics targets.
And now I see them when I don't restrict queries against pg_stats
by just the table or column name. Thanks.
--
Michael Fuhr
