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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>
Fri, 10 Feb 2017 08:19:43 +0000 (17:19 +0900)
commit5a72d7cc92b30c58849def207a027beac6a70930
tree894924244b13cd9862e2399b77437071bdbc631a
parent06593e24636084b5fa0ab1b6a857c54acad91377
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