Bruce Momjian wrote:
> I am still waiting for someone to tell us that they would use this
> capability for a real-world problem.
It's extremely useful for data mining and data consolidation where
you're given messy or sparse data to "clean up" and present intelligently.
For example, if it had existed 4 years ago, I would have used it for
importing ELBS data from the UDF table (with lots of null rows) into
PostgreSQL.
--Josh