Hi, PFC,
PFC schrieb:
> By the way, I'd like to declare my zipcode columns as SQL_ASCII
> while the rest of my database is in UNICODE, so they are faster to
> index and sort. Come on, MySQL does it...
Another use case for parametric column definitions - charset definitions
- and the first one that cannot be emulated via constraints.
Other use cases I remember were range definitions for numbers or PostGIS
dimension, subtype and SRID, but those cann all be emulated via checks /
constraints.
Markus