SQL Server 2008 Express에 쿼리

Question

내가 제대로 작동하려면 다음 쿼리를 얻는 데 문제가 있어요

:

SELECT 
    tblEmployees.iEmployeeNum AS ID, tblEmployees.tLastName AS SURNAME, tblEmployees.tFirstName AS NAME, 
    pInt.dtEventReal AS 'ENTRANCE', pIes.dtEventReal AS 'EXIT' 
FROM 
    tblEmployees 
LEFT JOIN 
    (SELECT DISTINCT 
     dtEventReal,idEmpNum 
    FROM 
     tblEvents 
    WHERE 
     tDesc LIKE '%Entrance%' 
     AND CAST(tblEvents.dtEventReal AS DATE) BETWEEN CAST('2014-07-07' AS DATE) AND CAST('2014-07-08' AS DATE) 
    ) AS pInt ON pInt.idEmpNum = tblEmployees.iEmployeeNum 
LEFT JOIN 
    (SELECT DISTINCT 
     dtEventReal, idEmpNum 
    FROM 
     tblEvents 
    WHERE 
     tDesc LIKE '%Exit%' 
     AND CAST(tblEvents.dtEventReal AS DATE) BETWEEN CAST('2014-07-07' AS DATE) AND CAST('2014-07-08' AS DATE) 
    ) AS pIes ON pIes.idEmpNum = tblEmployees.iEmployeeNum 
WHERE 
    iEmployeeNum = 265 
    AND (CAST(pInt.dtEventReal AS DATE) = CAST(pIes.dtEventReal AS DATE) 
     OR (DATEPART(hh, pInt.dtEventReal) >= 18 
      AND CAST(pInt.dtEventReal AS DATE date) = CAST(pIes.dtEventReal-1 AS DATE))) 

내가 얻는 결과는 다음과 같습니다

ID SURNAME NAME  ENTRANCE     EXIT 
265 LAST FIRST 2014-07-07 07:56:08.000 2014-07-07 10:21:34.000 
265 LAST FIRST 2014-07-07 15:12:17.000 2014-07-07 10:21:34.000 
265 LAST FIRST 2014-07-07 07:56:08.000 2014-07-07 16:47:31.000 
265 LAST FIRST 2014-07-07 15:12:17.000 2014-07-07 16:47:31.000 
265 LAST FIRST 2014-07-08 07:56:34.000 2014-07-08 10:05:39.000 
265 LAST FIRST 2014-07-08 14:32:53.000 2014-07-08 10:05:39.000 
265 LAST FIRST 2014-07-08 07:56:34.000 2014-07-08 16:46:35.000 
265 LAST FIRST 2014-07-08 14:32:53.000 2014-07-08 16:46:35.000 

내가 무엇을 찾고 있어요 것은 :

ID NAME SURNAME  ENTRANCE     EXIT 
265 LAST FIRST 2014-07-07 07:56:08.000 2014-07-07 10:21:34.000 
265 LAST FIRST 2014-07-07 15:12:17.000 2014-07-07 16:47:31.000 
265 LAST FIRST 2014-07-08 07:56:34.000 2014-07-08 10:05:39.000 
265 LAST FIRST 2014-07-08 14:32:53.000 2014-07-08 16:46:35.000 

LE 1 - 마지막 상태가 있습니다.

OR 
(datepart(hh,pInt.dtEventReal)>=18 and cast(pInt.dtEventReal as date)=cast(pIes.dtEventReal-1 as date))) 

우리는 야간 근무를하고 다음날 끝내기 때문에 사람들이 있기 때문에.

L.E. - 2

이벤트는 컨트롤러에서 이벤트를 가져옵니다 소프트웨어에 의해 자동으로 데이터베이스에 추가되고 있습니다 :

IdAutoEvents tDesc   dtEventReal   tLastName tFirstName iEmployeeNum 
    312503 Main_Entrance 2014-07-18 07:24:33.000 SURNAME NAME   265 
    312742 Main_Exit 2014-07-18 10:31:23.000 SURNAME NAME   265 

LE 3 - mxix 답변에 따라 최종 버전 :

SELECT 
    E.iEmployeeNum ID, 
    E.tLastName SURNAME, 
    E.tFirstName NAME, 
    pInt.dtEventReal AS 'ENTRANCE', 
    pIes.dtEventReal AS 'EXIT', 
    pInt.tDesc AS 'Entrance Location', 
    pIes.tDesc AS 'Exit Location' 
FROM tblEmployees E 
LEFT JOIN (
    SELECT 
     DISTINCT 
     dtEventReal, 
     idEmpNum, 
       tDesc 
    FROM tblEvents 
    WHERE 
     tDesc LIKE '%Entrance%' AND 
     CONVERT(DATE,tblEvents.dtEventReal) BETWEEN cast('2014-07-07' as date) AND cast('2014-07-12' as date) 
) pInt ON 
    pInt.idEmpNum = E.iEmployeeNum 
OUTER APPLY(
    SELECT 
     TOP 1 
     dtEventReal, 
     idEmpNum, 
       tDesc 
    FROM tblEvents Ev 
    WHERE 
     tDesc LIKE '%Exit%' AND 
     Ev.idEmpNum = pInt.idEmpNum and 
     pInt.dtEventReal < Ev.dtEventReal 
    ORDER BY 
     dtEventReal ASC 
    ) AS pIes 
WHERE 
     E.IdDepartment in (2,11) 
     ORDER BY E.tLastName ASC, E.tFirstName, pInt.dtEventReal 

Answer 1

한번 사용해보십시오

DECLARE 
    @start DATE = '2014-07-07', 
    @end DATE = '2014-07-07', 
    @user_id int = 265; 

SELECT 
    E.iEmployeeNum ID, 
    E.tLastName SURNAME, 
    E.tFirstName NAME, 
    pInt.dtEventReal AS 'ENTRANCE', 
    pIes.dtEventReal AS 'EXIT' 
FROM tblEmployees E 
LEFT JOIN (
    SELECT 
     DISTINCT 
     dtEventReal, 
     idEmpNum 
    FROM tblEvents 
    WHERE 
     tDesc LIKE '%Entrance%' AND 
     CONVERT(DATE,tblEvents.dtEventReal) BETWEEN @start AND @end 
) pInt ON 
    pInt.idEmpNum = E.iEmployeeNum 
OUTER APPLY(
    SELECT 
     TOP 1 
     dtEventReal, 
     idEmpNum 
    FROM tblEvents Ev 
    WHERE 
     tDesc LIKE '%Exit%' AND 
     Ev.idEmpNum = pInt.idEmpNum and 
     pInt.dtEventReal > Ev.dtEventReal 
    ORDER BY 
     dt_EventReal ASC 
    ) AS pIes 
WHERE 
    E.iEmployeeNum = @user_id