| From: | Amit Langote <Langote_Amit_f8(at)lab(dot)ntt(dot)co(dot)jp> |
|---|---|
| To: | David Rowley <david(dot)rowley(at)2ndquadrant(dot)com>, Jesper Pedersen <jesper(dot)pedersen(at)redhat(dot)com> |
| Cc: | Rajkumar Raghuwanshi <rajkumar(dot)raghuwanshi(at)enterprisedb(dot)com>, Beena Emerson <memissemerson(at)gmail(dot)com>, Alvaro Herrera <alvherre(at)alvh(dot)no-ip(dot)org>, Robert Haas <robertmhaas(at)gmail(dot)com>, amul sul <sulamul(at)gmail(dot)com>, "pgsql-hackers(at)postgresql(dot)org" <pgsql-hackers(at)postgresql(dot)org>, Dilip Kumar <dilipbalaut(at)gmail(dot)com> |
| Subject: | Re: [HACKERS] Runtime Partition Pruning |
| Date: | 2018-02-26 04:15:28 |
| Message-ID: | 73349bf8-b7e9-b3bf-d6b9-4efc0ad969b9@lab.ntt.co.jp |
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| Lists: | pgsql-hackers |
On 2018/02/23 20:40, David Rowley wrote:
> On 23 February 2018 at 04:11, Jesper Pedersen
> <jesper(dot)pedersen(at)redhat(dot)com> wrote:
>> Are UPDATE and DELETE suppose to be supported ?
>
> To be honest, I had not even considered those. Without looking in
> detail I imagine it may be possible to allow this simply by setting
> the AppendPath->trypartitionprune in the correct cases in the
> inheritence_planner(). I would need to look into this in some detail
> to find out for sure.
I guess you meant in ModifyTablePath.
Thanks,
Amit
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