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select count, time overlap


feha

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Hi,

Im stuck with this and need some help.

 

SELECT COUNT(id) AS counter  FROM time_reporter  WHERE  user_id='$user_id' AND actual_date = '$date' AND  ((start_time > '$start_time' AND end_time < '$end_time'))

 

It checks ok if in range but i need to make sure if there is a record start , end time  so next record could not be inserted ...

 

if one record has end_time example 22:30  the next record can not have start_time 22:15  etc ...

so with this i cant get is count ...

 

any help appreciated

Thank You

 

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