Re: planinstr, showing planner time on EXPLAIN

On Thu, Jun 16, 2011 at 9:10 PM, Hitoshi Harada <umi.tanuki@gmail.com> wrote:
> 2011/6/17 Robert Haas <robertmhaas@gmail.com>:
>> On Tue, Jun 14, 2011 at 11:18 PM, Hitoshi Harada <umi.tanuki@gmail.com> wrote:
>>> Yesterday on PGXN I just released the first version of planinstr, a
>>> plugin module to append planner time to EXPLAIN. I post this here
>>> since it is mostly for developers.
>>
>> Wow, that is awesome.  I sorta wish we had something like that in core
>> -- and I don't even think it should be optional, I think it should
>> just always give you that additional piece of information.
>
> Thanks for a positive feedback. Current design passes instrument time
> as global variable from planner to executor. To get it in core we need
> to add a field to the planner for that, which I don't think is too
> difficult. Anyway I still like its way as it doesn't need any change
> in core; free for anyone to use, even in the older versions.

Yeah, definitely a nice tool.

--
Robert Haas
EnterpriseDB: http://www.enterprisedb.com
The Enterprise PostgreSQL Company