Question

我有

的SQL查询

startdate  23/09/2013
enddate    06/10/2013
days_absent 14

我需要在9月7日和10月7日显示数据透视表中的日期而不是9月14日

Month   Days_Absent
------------------------
   SEP        7
   OCT        7

以下是填充报告的查询：

SELECT TO_CHAR(ACCINJ_VIEW.STARTDATEOFABSENCE,'DD/MM/YYYY') AS "Start Date of Absence" , 
TO_CHAR(ACCINJ_VIEW.ENDDATEOFABSENCE,'DD/MM/YYYY') AS "End Date of Absence" , ACCINJ_VIEW.DAYSABSENT AS "Days Absent" , 
FROM ACCINJ_VIEW ACCINJ_VIEW, 
WHERE ACCINJ_VIEW.IDPERSONUNIQUEKEY = INJG_VIEW.IPERSONUNIQUEKEY(+) AND ov_VIEW.ACCDATE BETWEEN :ACCDATESTART AND :ACCDATEEND

我认为这可能有效

 WITH all_days AS
 (
  SELECT first_day + LEVEL - 1 AS a_day
  FROM (
           SELECT  TO_DATE ( '05/08/2011' , 'DD/MM/YYYY')  AS first_day, -- Start Date 
                   TO_DATE ( '16/10/2011' , 'DD/MM/YYYY')  AS last_day   -- End Date
           FROM  dual
        )
  CONNECT BY LEVEL <= last_day + 1 - first_day
 )
 SELECT   TO_CHAR (TRUNC(a_day,'MONTH'),'FMMonth YYYY')  AS month,
         COUNT (*)  AS day
 FROM   all_days
 GROUP BY  TRUNC (a_day, 'MONTH')
 ORDER BY  TRUNC (a_day, 'MONTH')
 /

结果：

 MONTH                 DAY
-------------- ----------
August 2011            27
September 2011         30
October 2011           16

SSRS PIVOT TABLE QUERY返回缺席月份的天数

0 个答案: