| From: | cca5507 <cca5507(at)qq(dot)com> |
|---|---|
| To: | Fujii Masao <masao(dot)fujii(at)oss(dot)nttdata(dot)com>, Yuki Seino <seinoyu(at)oss(dot)nttdata(dot)com>, Jelte Fennema-Nio <postgres(at)jeltef(dot)nl> |
| Cc: | pgsql-hackers <pgsql-hackers(at)lists(dot)postgresql(dot)org> |
| Subject: | Re: Add “FOR UPDATE NOWAIT” lock details to the log. |
| Date: | 2026-05-14 05:27:58 |
| Message-ID: | tencent_7CEC9A42070A996A5F53E4659EF0CE0EF609@qq.com |
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| Thread: | |
| Lists: | pgsql-hackers |
Hi,
> Yes, logging every autovacuum lock failure would be too noisy.
> I was thinking that log_lock_failure should apply only to LOCK TABLE ... NOWAIT,
> but per the current code, restricting it that way seems difficult.
I wrote a simple patch to support LOCK NOWAIT only.
Looking forward to your comments!
--
Regards,
ChangAo Chen
| Attachment | Content-Type | Size |
|---|---|---|
| v1-0001-Make-log_lock_failures-support-LOCK-NOWAIT.patch | application/octet-stream | 9.3 KB |
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