Uriy Zhuravlev wrote:
> And can you explain more about the syntax?
I think he means to treat COMMUTATOR etc like a generic element list,
i.e. don't define new keywords in kwlist.h/gram.y at all but rather pass
the names as strings (probably using a list of DefElem) and strcmp()
them in OperatorUpd() or something.
--
Álvaro Herrera http://www.2ndQuadrant.com/
PostgreSQL Development, 24x7 Support, Remote DBA, Training & Services