subtracting time in oracle

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February 4th, 2004, 02:17 PM

das4

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subtracting time in oracle

Hi,

I want to test how long something takes to load. In my table I have a start_time and an end_time in format
dd-mon-yyyy hh24:mi:ss. If I want to get the difference in minutes, how would I do that.

Ex. start_time = '02-Feb-2004 01:19:02'
end_time = '02-Feb-2004 01:19:48'

The result should be 46 seconds.

When I tried to subtract the time by minutes I got some strange results. Please help.

thanks
L.Das

February 4th, 2004, 04:08 PM

hedge

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