Bruce Momjian <br...@momjian.us> writes: > On Mon, Aug 23, 2021 at 10:15:04AM -0400, Tom Lane wrote: >> By that argument, *every* globally-visible variable should be marked >> PGDLLIMPORT. But the mere fact that two backend .c files need to access
> No, Julien says 99% need only the GUCs, so that is not the argument I am > making. That's a claim unbacked by any evidence that I've seen. More to the point, we already have a mechanism that extensions can/should use to read and write GUC settings, and it's not direct access. regards, tom lane