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 From: Ron .
  
 
 
 Ron .
 To: Anders Altberg
  Where is Anders Altberg?
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 Anders Altberg
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Subject: RE: Finding Lapse Times
Thread ID: 188979 Message ID: 188994 # Views: 2 # Ratings: 0
Version: Visual FoxPro 9 SP2 Category: Databases, Tables and SQL Server
Date: Tuesday, August 12, 2008 10:05:28 PM         
   


Not sure if this will work, but attached a gif of table

I actually have the time broken down to blocks of 15 minutes where 12:00AM to 12:15 as block 2, 12:15AM to 12:30AM as block 3, 12:30AM to 12:45 as block 4 etc.. The days worked are broken down to a week number and day number since 01/01/2000 (Monday is day 1)

I have a fKey to employee, week number, day number, timein and time out


> > Table with employee's starting time and ending time recorded for performing tasks.
> > Times are recorded to the nearest 15 minutes such as 9:15 to 10:30 etc.
> >
> > An example would be employee scheduled for tasks from
> > 8:00AM to 9:00AM (task 1)
> > 9:30AM to 11:00AM (task 2)
> > 11:00AM to 12:30PM (task 3)
> > 2:00PM to 3:00PM (task 4)
> > 4:15PM to 6:00PM (task5)
> >
> >
> >
> > What is needed is to determine all thoes employee's who have a lapse of 15 minutes to 1.5 hours between tasks, so the above I would need to identify that the employee lapse of time of lapse time of 30 minutes from 9:00AM to 9:30AM (task2 to task 3) and lapse time of 1hr 15 minutes from 3:00PM to 4:15PM (task4 to task5)
> >
> > What is happening is that we are scheduling employees during the day and if we schedule less than 1 hour 30 minutes between tasks, we are required to compensate them for that time. If the lapse time is 1 hour 30 minutes or more, we are not required. Like wise if the lapse time is 0 (back to back) such as task 1 ending at 11:00AM and then task 2
> > starting at 11:00AM M there is no lapse and therefore not required.
> >
> > Looking for the best solution to identify all employees on a give day that would fall into these lapse of times from 15 minutes to 1 hour 30 minutes.
> >
> > Thanks in advance for all suggestions.
>
> Are the times in DateTime columns (which are easy to compute) or Char type columns? There's no Time data type in VFP.
> Is every row a different task than the preceding row, timewise? Can the same task resume after a break?
> Are the task neatly numbered 1,2,3 like you show?
> What is he Primary Key of the table?
>
> -Anders


ENTIRE THREAD

Finding Lapse Times Posted by Ron . @ 8/12/2008 9:06:10 PM
RE: Finding Lapse Times Posted by Neil Fairbanks @ 8/12/2008 9:32:57 PM
RE: Finding Lapse Times Posted by Anders Altberg @ 8/12/2008 9:38:19 PM
RE: Finding Lapse Times Posted by Ron . @ 8/12/2008 10:05:28 PM
RE: Finding Lapse Times Posted by Anders Altberg @ 8/12/2008 9:58:26 PM