With the U.S. Government poised to tinker with Daylight Saving Time, I have a couple questions. 0) Does PG rely on system-level TZ info or will specific updates to PG be required? I'm interested in *nix but the Windows folks are probably interested, too. 1) However a change is implemented, what will be the effect on queries for historical data? Will the localtime be correct for all dates whether before or after the change? Perhaps we will still dodge this bullet. But with the House and Senate recently reaching an agreement, the change is appearing ever more likely. Cheers, Steve ---------------------------(end of broadcast)--------------------------- TIP 5: don't forget to increase your free space map settings