Log Message:-----------Ooops, let's get the non-null vs null bit right ...
Tags:----REL8_4_STABLE
Modified Files:-------------- pgsql/doc/src/sgml/ref: create_function.sgml (r1.84.2.3 -> r1.84.2.4) (http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/doc/src/sgml/ref/create_function.sgml?r1=1.84.2.3&r2=1.84.2.4)
