Обсуждение: pgsql: Fix brain fade in cost estimation for index-only scans.

Fix brain fade in cost estimation for index-only scans.

visibility_fraction should not be applied to regular indexscans.
Noted by Cédric Villemain.

Branch
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master

Details
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http://git.postgresql.org/pg/commitdiff/b324384f6bd5d661efeddb83d7f607781e96947d

Modified Files
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src/backend/optimizer/path/costsize.c |   13 +++++++++----
1 files changed, 9 insertions(+), 4 deletions(-)