pg_upgrade: remove pre-8.4 code and >= 8.4 check
commit069179767f79c03381056b23ded0a54156674456
authorBruce Momjian <bruce@momjian.us>
Tue, 6 Oct 2020 18:31:22 +0000 (6 14:31 -0400)
committerBruce Momjian <bruce@momjian.us>
Tue, 6 Oct 2020 18:31:22 +0000 (6 14:31 -0400)
treecd8fbe9ea2ff7c9f3af14bb82f414d41f4b10ec7
parentbc1fbc960bf5efbb692f4d1bf91bf9bc6390425a
pg_upgrade:  remove pre-8.4 code and >= 8.4 check

We only support upgrading from >= 8.4 so no need for this code or tests.

Reported-by: Magnus Hagander
Discussion: https://postgr.es/m/CABUevEx-D0PNVe00tkeQRGennZQwDtBJn=493MJt-x6sppbUxA@mail.gmail.com

Backpatch-through: 9.5
src/bin/pg_upgrade/check.c
src/bin/pg_upgrade/relfilenode.c