| From: | Tender Wang <tndrwang(at)gmail(dot)com> |
|---|---|
| To: | Alexander Korotkov <aekorotkov(at)gmail(dot)com> |
| Cc: | Alexander Pyhalov <a(dot)pyhalov(at)postgrespro(dot)ru>, Robins Tharakan <tharakan(at)gmail(dot)com>, "Fujii(dot)Yuki(at)df(dot)MitsubishiElectric(dot)co(dot)jp" <Fujii(dot)Yuki(at)df(dot)mitsubishielectric(dot)co(dot)jp>, Ashutosh Bapat <ashutosh(dot)bapat(dot)oss(at)gmail(dot)com>, Pgsql Hackers <pgsql-hackers(at)postgresql(dot)org>, Ian Lawrence Barwick <barwick(at)gmail(dot)com> |
| Subject: | Re: Add semi-join pushdown to postgres_fdw |
| Date: | 2025-03-25 07:04:37 |
| Message-ID: | CAHewXNm-=5-dP6yvi08UndZ=9hyMbWaytEYzTiYNyso+KJhtpg@mail.gmail.com |
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| Lists: | pgsql-hackers |
Hi Alexander Korotkov,
I saw the Bug: #18852 fix had been pushed. While I debug the sem- join
pushed down codes,
I wrote a patch to remove an unnecessary check on semijoin_target_ok() in
[1]. The patch
has been reviewed by Alexander Pyhalov. I think it's ready to commit.
Any thoughts?
--
Thanks,
Tender Wang
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