>I haven't been able to think of how it would preclude using the index, >but I suspect it's more a matter of needing a similar-but-different >codepath to optimize for the NOT case, rather than a simple "invert >this" codepath relying on the existing case. Which is really just >another way of stating Jay's point, perhaps.
I understand. Perhaps I'm biaised by using functional languages where such operators as NOT in our case are applied as deep as possible in the process of any evaluation. _______________________________________________ sqlite-users mailing list [email protected] http://sqlite.org:8080/cgi-bin/mailman/listinfo/sqlite-users
