Tom, > I'm also kind of wondering if the main use-cases couldn't be met with > suitable multi-input custom aggregates, which is something we already > have as of 8.2.
Actually, given that "skyline of" is *only* for aggregate sorting (as far as I can tell) it doesn't present the complications which QBE did for using a function interface. Ranbeer, would it be possible to use an aggregate function syntax instead of the SKYLINE OF syntax extension? This allows us to sidestep the issue of non-standard additions to the reserved word list. -- Josh Berkus PostgreSQL @ Sun San Francisco ---------------------------(end of broadcast)--------------------------- TIP 2: Don't 'kill -9' the postmaster
