Hi,
On 2022-09-11 18:31:41 -0400, Tom Lane wrote:
> Here's a v3 that gets rid of guc_hooks.c in favor of moving the
> hook functions to related modules (though some did end up in
> variables.c for lack of a better idea).
- a bit worried that in_hot_standby will be confusing due vs InHotStandby. I
wonder if we could perhaps get rid of an underlying variable in cases where
we really just need the GUC entry to trigger the show hook?
- perhaps too annoying, but it'd be easier to review this if the function
renaming were done in a preparatory patch
- Are all those includes in guc_tables.c still necessary? I'd have assumed
that more should be obsoleted by the introduction of guc_hooks.h? Although I
guess many are just there for the variable's declaration?
- It's a bit depressing that the GUC arrays aren't const, . But I guess that's
better fixed separately.
> I think this is code-complete at this point. I'd like to not
> sit on it too long, because it'll inevitably get side-swiped
> by additions of new GUCs. On the other hand, pushing it in
> the middle of a CF would presumably break other people's patches.
> Maybe push it at the end of this CF, to give people a month to
> rebase anything that's affected?
I think this is localized enough that asking people to manually resolve a
conflict around adding a GUC entry wouldn't be asking for that much. And I
think plenty changes might be automatically resolvable, despite the rename.
Greetings,
Andres Freund
