David Thieme wrote: > I've been looking for a WinCE embedded database that supports spatial > searches. We are already using SQLite for a very small application; we're > hoping that someone may have some tricks/hints on how to implement fast > searches on spatial data with SQLite. A typical search would be finding > items whose lat/lon falls within a given rectangle (e.g., hotel's closest to > my car). If not, can someone recommend a WinCE database engine that > supports spatial searches?
Wouldn't that be something simple like... SELECT Foo WHERE Lat > 1.2 AND LAT < 1.4 AND LONG > 5.6 AND LONG < 6.0? That'll give you a rectangle of values pretty easy. In fact I've implemented that in another database. Pretty easy really. -- Scott Baker - Canby Telcom RHCE - System Administrator - 503.266.8253 ----------------------------------------------------------------------------- To unsubscribe, send email to [EMAIL PROTECTED] -----------------------------------------------------------------------------
