|From:||Amit Langote <Langote_Amit_f8(at)lab(dot)ntt(dot)co(dot)jp>|
|To:||David Rowley <david(dot)rowley(at)2ndquadrant(dot)com>|
|Cc:||Pg Hackers <pgsql-hackers(at)postgresql(dot)org>|
|Subject:||Re: path toward faster partition pruning|
|Views:||Raw Message | Whole Thread | Download mbox|
On 2017/09/15 10:55, David Rowley wrote:
> On 21 August 2017 at 18:37, Amit Langote <Langote_Amit_f8(at)lab(dot)ntt(dot)co(dot)jp> wrote:
>> I've been working on implementing a way to perform plan-time
>> partition-pruning that is hopefully faster than the current method of
>> using constraint exclusion to prune each of the potentially many
>> partitions one-by-one. It's not fully cooked yet though.
> I'm interested in seeing improvements in this area, so I've put my
> name down to review this.
I will post rebased patches later today, although I think the overall
design of the patch on the planner side of things is not quite there yet.
Of course, your and others' feedback is greatly welcome.
Also, I must inform to all of those who're looking at this thread that I
won't be able to respond to emails from tomorrow (9/16, Sat) until 9/23,
Sat, due to some personal business.
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