I need a SQL...

I need to write a SQL that calculates the interval between a start time
and a stop time. This is the easy part. The problem is that I only have
the time part, i.e. no date, so how can I be sure to also calculate the
interval if the start time is before midnight and the stop time is after
midnight?

Regards,

BTJ

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Bjørn T Johansen (BSc,MNIF)
Executive Manager
btj(at)havleik(dot)no Havleik Consulting
Phone : +47 67 54 15 17 Conradisvei 4
Fax : +47 67 54 13 91 N-1338 Sandvika
Cellular : +47 926 93 298 http://www.havleik.no
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