On Thu, 2006-06-08 at 16:40, CG wrote: > PostgreSQL 8.1 > > I've been trying to write a SQL prepare routine. One of the challenging > elements I'm running into is an empty set ... > > "select foo from bar where foo in ? ;" > > What if "?" is an set with zero elements? What is the proper value to use to > replace "?" indicating an empty set?
NULL? ---------------------------(end of broadcast)--------------------------- TIP 5: don't forget to increase your free space map settings
