CVSROOT: /cvsroot
Module name: pgsql
Changes by: tgl@postgresql.org 02/04/04 19:31:36
Modified files:
doc/src/sgml : catalogs.sgml release.sgml
doc/src/sgml/ref: create_function.sgml
src/backend/catalog: indexing.c pg_proc.c
src/backend/commands: define.c indexcmds.c
src/backend/optimizer/path: indxpath.c
src/backend/optimizer/util: clauses.c
src/backend/parser: parse_func.c
src/backend/utils: Gen_fmgrtab.sh
src/backend/utils/adt: regproc.c sets.c
src/backend/utils/cache: lsyscache.c syscache.c
src/bin/pg_dump: pg_dump.c pg_dump.h
src/include/catalog: catversion.h indexing.h pg_attribute.h
pg_class.h pg_proc.h
src/include/optimizer: clauses.h
src/include/utils: lsyscache.h
src/test/regress/expected: opr_sanity.out
src/test/regress/sql: opr_sanity.sql
Log message:
Divide functions into three volatility classes (immutable, stable, and
volatile), rather than the old cachable/noncachable distinction. This
allows indexscan optimizations in many places where we formerly didn't.
Also, add a pronamespace column to pg_proc (it doesn't do anything yet,
however).