| From: | Andy Fan <zhihui(dot)fan1213(at)gmail(dot)com> |
|---|---|
| To: | Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>, Alena Rybakina <lena(dot)ribackina(at)yandex(dot)ru> |
| Cc: | pgsql-hackers <pgsql-hackers(at)postgresql(dot)org>, vignesh C <vignesh21(at)gmail(dot)com>, Richard Guo <guofenglinux(at)gmail(dot)com>, Andrey Lepikhov <a(dot)lepikhov(at)postgrespro(dot)ru> |
| Subject: | Re: A new strategy for pull-up correlated ANY_SUBLINK |
| Date: | 2023-10-13 07:29:25 |
| Message-ID: | CAKU4AWrbNbgDHkCgF7=g_gHKKJS=SsPwY9ssQkQdt0_jGT9gJQ@mail.gmail.com |
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| Thread: | |
| Lists: | pgsql-hackers |
Hi Tom,
Would you like to have a look at this? The change is not big and the
optimization has also been asked for many times. The attached is the
v5 version and I also try my best to write a good commit message.
Here is the commit fest entry:
| Attachment | Content-Type | Size |
|---|---|---|
| v5-0001-Pull-up-ANY-SUBLINK-with-the-necessary-lateral-su.patch | application/octet-stream | 15.0 KB |
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