| From: | "Andrey V(dot) Lepikhov" <a(dot)lepikhov(at)postgrespro(dot)ru> |
|---|---|
| To: | Daniel Gustafsson <daniel(at)yesql(dot)se>, Kohei KaiGai <kaigai(at)heterodb(dot)com> |
| Cc: | Michael Paquier <michael(at)paquier(dot)xyz>, Thomas Munro <thomas(dot)munro(at)gmail(dot)com>, Pg Hackers <pgsql-hackers(at)postgresql(dot)org> |
| Subject: | Re: Asymmetric partition-wise JOIN |
| Date: | 2020-08-21 06:02:30 |
| Message-ID: | d45d9fac-3f2b-651b-94d8-3e7c89934e77@postgrespro.ru |
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| Lists: | pgsql-hackers |
On 7/1/20 2:10 PM, Daniel Gustafsson wrote:
>> On 27 Dec 2019, at 08:34, Kohei KaiGai <kaigai(at)heterodb(dot)com> wrote:
>
>> The attached v2 fixed the problem, and regression test finished correctly.
>
> This patch no longer applies to HEAD, please submit an rebased version.
> Marking the entry Waiting on Author in the meantime.
Rebased version of the patch on current master (d259afa736).
I rebased it because it is a base of my experimental feature than we
don't break partitionwise join of a relation with foreign partition and
a local relation if we have info that remote server has foreign table
link to the local relation (by analogy with shippable extensions).
Maybe mark as 'Needs review'?
--
regards,
Andrey Lepikhov
Postgres Professional
| Attachment | Content-Type | Size |
|---|---|---|
| pgsql13-asymmetric-partitionwise-join.v3.patch | text/x-patch | 22.0 KB |
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