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8.0

SQL datediff using 2 different records

Asked by BobRosas in Microsoft Visual Studio Express, SQL Query Syntax

Tags: Microsoft Visual Studio

I'm using Report Server Project within Visual Studio.
I've attached some sample data along with the output I need in an Excel spreadsheet.  I've also included the code I have that is not working.  It runs but the report is blank.
I just want to read the table and if the BreakFlag is '1' use the 'TimeOut' date from that record and the "TimeIn' date from the following record and get the DateDiff.  Then convert to Hrs and Min on the report.  Can someone show me what I'm doing wrong?
Thanks in advance! 
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select convert(varchar(10), TS_Day,101) as Date, EmployeeID, Name, 
                         convert(varchar,datediff(hh,0,(dateadd(ss,sum(ts_seconds) ,0))))+ 
       substring((convert(varchar(8),(dateadd(ss,sum(ts_seconds) ,0)),114)),3,3) as HrsMin
from
(
 SELECT  TS_day, L.EmployeeId, L.LastName + ', ' + L.FirstName AS Name, Sum(TS_Seconds) as ts_Seconds
 FROM
 (
   select company,employeeid,
          convert(datetime,convert(varchar(8),[timeOut],112)) as TS_Day, 
          timein, [timeout], BreakFlag,
         IsNull ( ( select top 1 case  when t1.Breakflag =  1 then  datediff(ss,t1.timeout, t2.Timein) else 0 end
                   from EmployeeHours t2 
                   where t2.employeeid = t1.employeeid 
                   and t2.company=t1.company 
          and convert(varchar(8),t2.timein) = convert(varchar(8),t1.timein)                     -- must be same day
          order by t2.timein asc, t2.timeout asc, recordid asc),0) as ts_seconds
          from EmployeeHours t1
  ) times
 
  INNER JOIN EmployeeCustomFieldsData C ON (times.EmployeeId = C.EmployeeId) AND (times.Company = C.Company)
  INNER JOIN EmployeeList L ON (C.EmployeeId = L.EmployeeId) AND (C.Company = L.Company) 
  LEFT JOIN UserList U ON L.ManagerUID = U.UID and L.Company = U.Company
 
  WHERE convert(datetime,convert(char(8),times.TimeIn,112)) between @From and @To
   AND L.Suspend = 0
   AND C.CustomFieldData in ('DH', 'CL', 'EX')
   AND times.Company=1
 
  GROUP BY   times.employeeid,  L.EmployeeId, L.LastName + ', ' + L.FirstName,ts_Day
 ) daily
 
GROUP BY employeeid, name, ts_Day 
 
HAVING (sum(ts_Seconds) / 60) >16  
 
ORDER BY name, employeeid, ts_Day
Attachments:
 
BreakData.xls (23 KB) (File Type Details) 
Break Data
 
[+][-]10/15/09 05:44 AM, ID: 25579897Expert Comment

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[+][-]10/15/09 08:28 AM, ID: 25581566Author Comment

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[+][-]11/04/09 11:43 AM, ID: 25743085Accepted Solution

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About this solution

Zones: Microsoft Visual Studio Express, SQL Query Syntax
Tags: Microsoft Visual Studio
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Solution Provided By: mark_wills
Participating Experts: 1
Solution Grade: A
 
 
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