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Refactor hint application mechamism next step
authorKyotaro Horiguchi <horiguchi.kyotaro@lab.ntt.co.jp>
Fri, 10 Feb 2017 08:19:43 +0000 (17:19 +0900)
committerKyotaro Horiguchi <horiguchi.kyotaro@lab.ntt.co.jp>
Tue, 21 Feb 2017 00:11:44 +0000 (09:11 +0900)
commit3597f38a20bb84540385395ca14789a090a3f55c
tree894924244b13cd9862e2399b77437071bdbc631a
parentee3d73e6abcf608566a5b242e565c4214bd59852
Refactor hint application mechamism next step

I removed useless code forgotten to be removed in
add_paths_to_joinrel_wrapper by the previous refactoring. Addition to
that, find_scan_method_hint and find_parallel_hint are found not to
require the third parameter rel, so removed it. Some inadequate tests
are fixed and changed according to change of unclear behaviors.
expected/ut-S.out
expected/ut-W.out
pg_hint_plan.c
sql/ut-W.sql