[postgis-users] composite key index (again)

[Charlton Purvis]

> I don't know if there are GiST b-tree bindings for timestamp. Check

Turns out there are.  Thanks, Paul.

I'm going a but numb watching pgsql logs go by, but I'm pretty sure that
the db is returning the results pretty quickly and that most of the
horsepower is being consumed by the actual MapServer visualization.

So that's good and bad!

Charlton