compare between range

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hey i have database called timetable in mysql the fields are

starttime endtime
19 21
15 16

suppose i want to insert want to insert new starttime 17 to endtime 21 from
php script .How will try to compare my range with my database range .


thanks for advance.

laskkkassana

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Re: compare between range

lameck kassana wrote:
> hey i have database called timetable in mysql the fields are
>
> starttime endtime
> 19 21
> 15 16
>
> suppose i want to insert want to insert new starttime 17 to endtime 21 from
> php script .How will try to compare my range with my database range .

To do what? Tell you if a start-time is already taken? Tell you an
end-time is already taken? Something else? You need to give us a lot
more info.

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