Re: pgsql: Introduce latches.

Gurjeet Singh <singh(dot)gurjeet(at)gmail(dot)com> writes:
>> Portions Copyright (c) 1994, Regents of the University of California

> Is that line needed for new files introduced by the Community?

If you can show clearly that no part of a new file has any connection
to the historical Postgres code base, then no you wouldn't need to
include such a credit. But that seems like an improbable assumption
for most new code added to Postgres. By and large, I think we should
acknowledge our connections to the work that's gone before, not try
to deny that there's any.

regards, tom lane