CVSROOT: /cvsroot
Module name: pgsql-server
Changes by: tgl@postgresql.org 02/10/18 22:56:16
Modified files:
src/backend/optimizer/path: clausesel.c
src/backend/utils/adt: selfuncs.c
src/include/utils: selfuncs.h
Log message:
Fix range-query estimation to not double-exclude NULLs, per gripe from
Ray Ontko 28-June-02. Also, fix prefix_selectivity for NAME lefthand
variables (it was bogusly assuming binary compatibility), and adjust
make_greater_string() to not call pg_mbcliplen() with invalid multibyte
data (this last per bug report that I can't find at the moment, but it
was in July '02).
