git.postgresql.org Git - postgresql.git/commit

git projects / postgresql.git / commit

Extract the multiplier for CPU process cost of index page into a macro

author Alexander Korotkov <akorotkov@postgresql.org>

Sun, 8 Jan 2023 19:37:33 +0000 (22:37 +0300)

committer Alexander Korotkov <akorotkov@postgresql.org>

Sun, 8 Jan 2023 19:37:33 +0000 (22:37 +0300)

commit eb5c4e953bbd2fab07be74df93f4080bab60176c

tree 4627a7c3456c20b1c041755bc158e17f904b8e05 tree

parent 57d11ef028d126f95595c08c62ffb4c5147d0f86 commit | diff

Extract the multiplier for CPU process cost of index page into a macro

B-tree, GiST and SP-GiST all charge 50.0 * cpu_operator_cost for processing
an index page. Extract this to a macro to avoid repeated magic numbers.

Discussion: https://mail.google.com/mail/u/0/?ik=a20b091faa&view=om&permmsgid=msg-f%3A1751459697261369543
Author: Ronan Dunklau

src/backend/utils/adt/selfuncs.c diff | blob | blame | history

This is the main PostgreSQL git repository.

RSS Atom