Bruce Momjian <pgman@candle.pha.pa.us> writes:
> OK, patch attached. It was actually easier than I thought. We have to
> decide if we are going to remove the old syntax in 7.4.
I'd say "no". There's no compelling reason to break backward
compatibility here --- certainly a couple more productions in gram.y
isn't enough reason.
But I think it'd be sufficient to document only the new syntax.
regards, tom lane