pgsql/ oc/src/sgml/indexcost.sgml rc/backend/o ...
Started by Tom Laneabout 25 years ago1 messagescomitters
CVSROOT: /home/projects/pgsql/cvsroot
Module name: pgsql
Changes by: tgl@hub.org 01/05/09 19:13:37
Modified files:
doc/src/sgml : indexcost.sgml
src/backend/optimizer/path: costsize.c
src/backend/optimizer/util: var.c
src/backend/utils/adt: selfuncs.c
src/backend/utils/cache: lsyscache.c
src/include/catalog: pg_proc.h
src/include/optimizer: var.h
src/include/utils: lsyscache.h
Log message:
First cut at making indexscan cost estimates depend on correlation
between index order and table order.