Robert Haas <robertmh...@gmail.com> writes:
> Possibly, but it's not necessarily a bad idea to improve performance
> for people with crazy schemas.
It is if it introduces unmaintainable code. I see no way to collapse
multiple drop operations into one that's not going to be a Rube Goldberg
device. I'm especially unwilling to introduce such a thing into the
xlog replay code paths, where it's guaranteed to get little testing.
(BTW, it seems like a workaround for the OP is just to CHECKPOINT right
after dropping all those tables. Or even reconsider their shutdown
procedure.)
regards, tom lane
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