Andres Freund <andres(at)anarazel(dot)de> writes:
> Version correcting these is attached. Thanks!
I'd vote for undoing the s/st_activity/st_activity_raw/g business.
That may have been useful while writing the patch, to ensure you
found all the references; but it's just creating a lot of unnecessary
delta in the final code, with the attendant hazards for back-patches.
regards, tom lane