"Hiroshi Inoue" <Inoue@tpf.co.jp> writes:
> As for HeapTupleSatisfies() there seems to be another choise to
> let HeapTupleSatisfiesAny() be equivalent to HeapTupleSatisfiesNow()
> other than always returning true.
Wouldn't that break the other uses of SnapshotAny? I'm not sure
it's what nbtree.c wants, either, because then the heap_getnext
call wouldn't return recently-dead tuples at all.
regards, tom lane