Paul Jungwirth <pj@xxxxxxxxxxxxxxxxxxxxxxxx> writes: > Is it legal to define a bunch of functions all called `array_to_hist` > for the different numeric types, and have them all implemented by the > same C function? Sure. (There is a regression test that objects if we try to do that with built-in functions, but it's meant to catch accidental errors rather than intentional overloading. As long as the C code is prepared to handle all the cases, you can do what you like.) regards, tom lane -- Sent via pgsql-general mailing list (pgsql-general@xxxxxxxxxxxxxx) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-general
