Re: Interval data...

Michel Cadot schrieb:
> Interval is a length it does not have a begin and an end.
> My bed is 2 m long, where is the head and where is the foot?
> This the same question.

I was hoping that sql follows ISO8601 with regards to time intervals. The iso standard defines an interval like mathematicians define the interval between two numbers, like [0,5] for instance.

Lots of Greetings!
Volker Received on Tue Feb 21 2006 - 06:56:35 CST