Pavel Stehule <pavel.stehule@gmail.com> writes:
> Where you are expecting the implementation? In PLpgSQL only, or generally
> in DDL, or in both levels?
I'd envision this as something the main parser does and plpgsql piggybacks
on. One of the many half-baked things about %TYPE is that the main parser
has an implementation, and plpgsql has its own not-entirely-compatible
one. (And one thing I especially don't like about the submitted patch is
that it makes those two diverge even further.)
regards, tom lane
