pgsql-server/ oc/src/sgml/func.sgml rc/backend ...

CVSROOT: /cvsroot
Module name: pgsql-server
Changes by: momjian@postgresql.org 02/08/20 00:46:00

Modified files:
doc/src/sgml : func.sgml
src/backend/utils/adt: misc.c
src/include/catalog: pg_proc.h
src/include/utils: builtins.h

Log message:
Add current_database().

Quick system function to pull out the current database.

I've used this a number of times to allow stored procedures to find out
where they are. Especially useful for those that do logging or hit a
remote server.

It's called current_database() to match with current_user().

It's also a necessity for an informational schema. The catalog
(database) name is required in a number of places.

Rod Taylor