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    <p>Borrowing most of the #tmp table definition from @Ben Thul, assuming you have an identity field, not assuming you are storing dates and times as dates and times...this should run well over and over, copying the latest date into the following week:</p> <pre><code>CREATE TABLE #tmp ( [RecordID] INT , [EmpType] VARCHAR(20) , [Date] VARCHAR(9) , [Day] VARCHAR(10) , [Meal] VARCHAR(10) , [ShiftOrder] INT , [InTime] VARCHAR(11) , [EmployeeID] VARCHAR(50) ) INSERT INTO [#tmp] ( [RecordID] , [EmpType] , [Date] , [Day] , [Meal] , [ShiftOrder] , [InTime] , [EmployeeID] ) VALUES (1,'Server','29-Aug-11','Monday','Lunch',1,'10:30:00 AM','Monica'), (2,'Server','29-Aug-11','Monday','Lunch',2,'11:00:00 AM','Sofia'), (3,'Server','29-Aug-11','Monday','Lunch',3,'11:30:00 AM','Jenny'), (4,'Server','29-Aug-11','Monday','Lunch',4,'12:00:00 PM','Adam'), (5,'Server','29-Aug-11','Monday','Dinner',1,' 4:30:00 PM','Adam'), (6,'Server','29-Aug-11','Monday','Dinner',2,' 4:45:00 PM','Jenny'), (7,'Server','29-Aug-11','Monday','Dinner',3,' 5:00:00 PM','Shauna'), (8,'Server','29-Aug-11','Monday','Dinner',4,' 5:15:00 PM','Sofia'), (10,'Server','29-Aug-11','Monday','Dinner',5,' 5:30:00 PM','Monica'); with Shifts as ( select EmpType, [Day], Meal, ShiftOrder, InTime from #tmp where [Date] = (select max(cast([Date] as datetime)) from #tmp) ), MaxShifts as ( select EmpType, [Day], Meal, max(ShiftOrder) as MaxShiftOrder from #tmp where [Date] = (select max(cast([Date] as datetime)) from #tmp) group by EmpType, [Day], Meal ) insert into #tmp (EmpType, [Date], [Day], Meal, ShiftOrder, InTime, EmployeeID) select s.EmpType , replace(convert(varchar(11), dateadd(dd, 7, cast(a.[Date] as datetime)), 6), ' ', '-') as [Date] , s.Day , s.Meal , s.ShiftOrder , s.InTime , a.EmployeeID from #tmp as a join MaxShifts as m on a.EmpType = m.EmpType and a.[Day] = m.[Day] and a.Meal = m.Meal join Shifts as s on a.EmpType = s.EmpType and a.[Day] = s.[Day] and a.Meal = s.Meal and 1 + a.ShiftOrder % m.MaxShiftOrder = s.ShiftOrder where a.[Date] = (select max(cast([Date] as datetime)) from #tmp) </code></pre>
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    1. POHow could I "auto-rotate" appended records in SQL (1 goes to 2, 2 goes 3, 3 goes to 4, 4 goes back to 1)?
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