Robins Tharakan <thara...@gmail.com> writes: > 089480c077056 seems to have broken pg_prewarm.
Ugh ... sure would be nice if contrib/pg_prewarm had some regression tests. > Checking pg_prewarm.so the function 'autoprewarm_main' visibility > switched from GLOBAL to LOCAL. Per [1], using PGDLLEXPORT > makes it GLOBAL again, which appears to fix the issue: Right, that's the appropriate fix. I suppose we had better look at everything else that's passed to bgw_function_name anywhere, too. regards, tom lane