pgsql-server/src/backend optimizer/path/costsi ...

CVSROOT: /cvsroot
Module name: pgsql-server
Changes by: tgl@postgresql.org 03/01/22 15:16:47

Modified files:
src/backend/optimizer/path: costsize.c
src/backend/utils/adt: selfuncs.c

Log message:
Make estimation of mergejoin scan selectivities more robust, per recent
example from Ra�l Guti�rrez.