| From: | Tender Wang <tndrwang(at)gmail(dot)com> |
|---|---|
| To: | Andrei Lepikhov <lepihov(at)gmail(dot)com> |
| Cc: | PostgreSQL Hackers <pgsql-hackers(at)lists(dot)postgresql(dot)org>, Alexander Korotkov <aekorotkov(at)gmail(dot)com> |
| Subject: | Re: MergeJoin beats HashJoin in the case of multiple hash clauses |
| Date: | 2025-07-03 02:02:03 |
| Message-ID: | CAHewXN=yoSp7BFueGCuPc65bJ9HKZHjEoJDz1=N=tQUP0F+zPg@mail.gmail.com |
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| Lists: | pgsql-hackers |
Andrei Lepikhov <lepihov(at)gmail(dot)com> 于2025年7月2日周三 22:29写道：
> On 30/6/2025 04:38, Tender Wang wrote:
> > Do you think it's worth doing this?
> >
> >
> > Hi all,
> >
> > I have added this patch to commitfest[1]. I'm hoping someone can review
> > it for me.
> It makes sense to apply. If you return the comment to its place, you may
> reduce the patch size even more.
>
Thanks for reviewing. I returned the comment to its place. Please review
the attached patch.
--
Thanks,
Tender Wang
| Attachment | Content-Type | Size |
|---|---|---|
| v2-0001-If-we-have-a-single-hashclause-list_copy-hashclau.patch | application/octet-stream | 1.1 KB |
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