pgsql-server/ oc/src/sgml/ref/create_language. ...

CVSROOT:    /cvsroot
Module name:    pgsql-server
Changes by:    tgl@postgresql.org    02/09/21 14:39:26

Modified files:
    doc/src/sgml/ref: create_language.sgml create_trigger.sgml
                      create_type.sgml
    src/backend/commands: define.c functioncmds.c proclang.c
                          trigger.c typecmds.c
    src/include/commands: defrem.h
    src/pl/plperl  : plperl.c
    src/pl/plpgsql/src: pl_comp.c
    src/pl/tcl     : pltcl.c

Log message:
    Provide an upgrade strategy for dump files containing functions declared
    with OPAQUE.  CREATE LANGUAGE, CREATE TRIGGER, and CREATE TYPE will all
    accept references to functions declared with OPAQUE --- but they will
    issue a NOTICE, and will modify the function entries in pg_proc to have
    the preferred type-safe argument or result types instead of OPAQUE.
    Per recent pghackers discussions.