On Wed, Mar 7, 2012 at 6:45 AM, Fujii Masao <masao.fujii@gmail.com> wrote:
> pg_stat_statements is basically very helpful to find out slow queries.
> But since it doesn't report the time spent in the planner, we cannot
> find out slow queries which take most time to do query planning, from
> pg_stat_statements. Is there any reason why pg_stat_statements doesn't
> collect the planning time?
>
> Attached patch extends pg_stat_statements so that it reports the
> planning time. Thought?
I think this is an interesting idea, but I think it's too late for 9.2.
I'd like to have the planning time in a number of other places as
well, such as EXPLAIN, and maybe statistics views.
--
Robert Haas
EnterpriseDB: http://www.enterprisedb.com
The Enterprise PostgreSQL Company