> (Using ColId instead of datetime + IDENT gives reduce/reduce conflicts
> that I don't want to mess with now.)
> The date_part implementation is prepared for unknown field selectors, so
> this should be all safe. Comments?
Works for me. Since extract required explicit reserved words, I had just
implemented the ones specified in the SQL9x standard. Your extension
patch is a great idea, as long as others agree it can go into the beta
(afaict this is an extremely low risk fix).
- Thomas