Neil Conway wrote:
> I agree the current parser is a hack, but it's difficult to see how
> else it could be implemented.
Since the lexical structure of SQL/PSM seems to be about the same as the
main SQL, maybe you could get away with having the main parser just
accepting any tokens at the point where the function body belongs and
make it count BEGIN's and END's or whatever nesting elements there
might be.
--
Peter Eisentraut
http://developer.postgresql.org/~petere/