On Fri, Sep 27, 2019 at 4:26 PM legrand legrand <
legrand_legrand@hotmail.com> wrote:
>
> OK I confirm:
> - "client backend" appears at session start and end hook,
> - "autovacuum worker" and "pg_background" only appears at session end hook
> (backend_start can be retreived from pg_stat_activity),
> - "parallel workers" are not visible at all
> (because extension cannot assign XIDs during a parallel operation)
>
> All seems fine to me.
>
Hi all,
First of all thanks Michael for bringing this to life again.
I poked a little with the patch and everything is ok. Your check for normal backend on test_session_hooks is much simpler than I did before:
+ /* just consider normal backends */
+ if (MyBackendId == InvalidBackendId)
+ return;
But one thing came to my mind, why not in this first version we hook just normal backends?
Regards,
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