Excerpts from Christopher Browne's message of jue jul 05 12:10:09 -0400 2012:

> I wound up expanding the function arguments and using function + args
> as the name.  That leads to a risk of rather long names for functions,
> but there aren't many other ways possible.

Well, maybe not many, but you don't need many, only some.  You could
stringify the list of arguments and use a hash of the string.  That's
also unambiguous and the length is constrained, regardless of the number
of args.

-- 
Álvaro Herrera <alvhe...@commandprompt.com>
The PostgreSQL Company - Command Prompt, Inc.
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