回复: Transaction timeout

2023-12-19 Thread Thomas wen
Hi Junwang Zhao #should we invalidate lock_timeout? Or maybe just document this. I think you mean when lock_time is greater than trasaction-time invalidate lock_timeout or needs to be logged ? Best whish 发件人: Junwang Zhao 发送时间: 2023年12月20日 9:48 收件人:

回复: XID formatting and SLRU refactorings (was: Add 64-bit XIDs into PostgreSQL 15)

2023-12-04 Thread Thomas wen
Hi orlo...@gmail.com That's good news, I think we can continue discuss for (https://commitfest.postgresql.org/43/3594/) Best regards 发件人: John Naylor 发送时间: 2023年12月4日 18:22 收件人: Pavel Borisov 抄送: Alexander Korotkov ; Tom Lane ; Alexander Lakhin ;

回复: Re:Re: How to solve the problem of one backend process crashing and causing other processes to restart?

2023-11-13 Thread Thomas wen
Hi yuansong there is connnection pool path (https://commitfest.postgresql.org/34/3043/) ,but it has been dormant for few years,You can check this patch to get what you want to need 发件人: yuansong 发送时间: 2023年11月13日 17:13 收件人: Laurenz Albe 抄送:

回复: XID formatting and SLRU refactorings (was: Add 64-bit XIDs into PostgreSQL 15)

2023-10-03 Thread Thomas wen
> > This patch makes the filenames always 12 characters wide (for SLRUs that > > opt-in to the new naming). That's actually not enough for the full range > > that a 64 bit page number can represent. Should we make it 16 characters > > now, to avoid repeating the same mistake we made earlier? Or

incremental-checkopints

2023-07-26 Thread Thomas wen
checkpoints should be implemented as soon as possible Best whish Thomas wen