Re: Pre-v11 appearances of the word "procedure" in v11 docs

Peter Geoghegan  writes:
> I noticed that the word "procedure" appears in at least a few places
> in the v11 docs as a not-quite-apt synonym of "function". For example,
> https://www.postgresql.org/docs/11/static/plpgsql-trigger.html talks
> about "PL/pgSQL Trigger Procedures" which are actually all functions
> in practice.

Agreed, we'd better stop being cavalier about whether that's an
exact synonym or not.

			regards, tom lane