Get start and end time for booked tiemslosts.
Posted on 2006-11-02
I have the below query which pulls out free time slots based on the booked slots. However it does not factor in the start and end times if they are not already a booked apointment. So if the first appointment booked is at 10-11am, yet the engineer starts their day at 8am it dosent show that there is a free time from 8-10. It will only show a free apointment from 11am.
I have two tables Schedule and engineers. The engineers one will have their start and end time and the schedule will hold the booked appointments. They are linked by the engineer. How can i factor in the start and end times into by query.
egineers: engineers, STARTTIME, ENDTIME, ACTIVE
Scedule: IDNum, Engineer, FromTime, ToTime, BookedDate
SELECT s1.IDNum, s1.Engineer, s1.ToTime AS FromTime, s2.FromTime AS ToTime, s1.BookedDate
FROM dbo.Schedule s1 INNER JOIN
dbo.Schedule s2 ON s2.IDNum - s1.IDNum = 1 AND DATEDIFF(hh, s1.ToTime, s2.ToTime) > DATEDIFF(hh, s1.FromTime, s1.FromTime)
WHERE (s1.BookedDate <= DATEADD([HOUR], 90, CONVERT(DATETIME, '2006-10-10 00:00:00', 103)))