| From: | Aleksander Alekseev <aleksander(at)timescale(dot)com> |
|---|---|
| To: | Pgsql Hackers <pgsql-hackers(at)postgresql(dot)org> |
| Cc: | Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>, Teodor Sigaev <teodor(at)sigaev(dot)ru> |
| Subject: | Re: type cache cleanup improvements |
| Date: | 2024-03-11 12:24:57 |
| Message-ID: | CAJ7c6TPyfqAEbyXcAx7zZKrh8Wyp2H3fkmhEeVnO8O97japYtQ@mail.gmail.com |
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| Lists: | pgsql-hackers |
Hi,
> Yep, exacly. One time from 2^32 we reset whole cache instead of one (or several)
> entry with hash value = 0.
Got it. Here is an updated patch where I added a corresponding comment.
Now the patch LGTM. I'm going to change its status to RfC unless
anyone wants to review it too.
--
Best regards,
Aleksander Alekseev
| Attachment | Content-Type | Size |
|---|---|---|
| v4-0001-Improve-performance-of-type-cache-cleanup.patch | application/octet-stream | 16.6 KB |
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