> Yes, I know. I mean how does this affect performance? How this can change > planner decision? Does it have any effect except cosmetical one?
Only cosmetic. In the example he gave, he wanted a primary key, so I showed him how to make one properly. Chris ---------------------------(end of broadcast)--------------------------- TIP 2: you can get off all lists at once with the unregister command (send "unregister YourEmailAddressHere" to [EMAIL PROTECTED])