Hi,
On 2025-07-02 22:55:16 +0900, Fujii Masao wrote:
> On 2025/06/24 1:32, Xuneng Zhou wrote:
> > 3. The proposed solution
> >
> > If the above analysis is sound, one potential fix would be to add
> > separate branching for standby in XactLockTableWait. However, this seems
> > inconsistent with the function's definition—there's simply no lock entry
> > in the lock table for waiting. We could implement a new function for
> > this logic,
>
> To be honest, I'm fine with v3, since it only increases the sleep time
> after 5000 loop iterations, which has negligible performance impact.
I think this is completely the wrong direction. We should make
XactLockTableWait() on standbys, not make the polling smarter.
I think neither v3 nor v4 are viable patches.
Greetings,
Andres Freund
