Re: pg_stat_statements and planning time
От | Robert Haas |
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Тема | Re: pg_stat_statements and planning time |
Дата | |
Msg-id | CA+Tgmobq3BVLghTu9XBjkxQ6adyfP+ppv+WKwybE+sL7cH9Wpg@mail.gmail.com обсуждение исходный текст |
Ответ на | Re: pg_stat_statements and planning time (Fujii Masao <masao.fujii@gmail.com>) |
Ответы |
Re: pg_stat_statements and planning time
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Список | pgsql-hackers |
On Wed, Mar 7, 2012 at 9:59 PM, Fujii Masao <masao.fujii@gmail.com> wrote: >> I'd like to have the planning time in a number of other places as >> well, such as EXPLAIN, and maybe statistics views. > > +1 for EXPLAIN. But which statistics views are in your mind? I don't know. I'm not sure if it's interesting to be able to count planning time vs. execution time on a server-wide basis, or even a per-database basis, but it seems like it might be, if we can do it cheaply. Then again, considering that gettimeofday is kinda expensive, I suppose that would have to be optional if we were to have it at all. Just thinking out loud, mostly. -- Robert Haas EnterpriseDB: http://www.enterprisedb.com The Enterprise PostgreSQL Company
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