pgsql: Auto-tune effective_cache size to be 4x shared buffers - Mailing list pgsql-committers

Auto-tune effective_cache size to be 4x shared buffers

Branch
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master

Details
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http://git.postgresql.org/pg/commitdiff/ee1e5662d8d8330726eaef7d3110cb7add24d058

Modified Files
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doc/src/sgml/config.sgml              |   22 +++++++++++----
src/backend/optimizer/path/costsize.c |   50 +++++++++++++++++++++++++++++++--
src/backend/postmaster/postmaster.c   |    3 ++
src/backend/utils/misc/guc.c          |    4 +--
src/include/optimizer/cost.h          |    2 +-
src/include/utils/guc.h               |    2 ++
src/test/regress/expected/join.out    |    1 +
src/test/regress/sql/join.sql         |    2 ++
8 files changed, 75 insertions(+), 11 deletions(-)