Question

我有两个查询，我想将它们合并到SQL Server中的一个表中。

首先查询：

declare @NAME varchar(40), @startDate datetime, @endDate datetime

set @NAME='Nancy'
set @startDate='2014-04-2'
set @endDate='2014-04-28'

SELECT 
   USERINFO.USERID, USERINFO.NAME, USERINFO.TITLE, CHECKINOUT.CHECKTIME, 
   CHECKINOUT.CHECKTYPE, CHECKINOUT.trans 
FROM 
   att..USERINFO 
INNER JOIN 
   att..CHECKINOUT ON USERINFO.USERID = CHECKINOUT.USERID 
WHERE 
   (USERINFO.NAME = @NAME) 
   AND (@NAME <> '-1') 
   AND (CHECKINOUT.CHECKTIME BETWEEN @startDate AND @endDate + ' 23:59:00.000') 
   OR (@NAME = '-1') 
   AND (CHECKINOUT.CHECKTIME BETWEEN @startDate AND @endDate + ' 23:59:00.000') 
   AND (1 = 1)

结果：

USERID  NAME    TITLE       CHECKTIME              CHECKTYPE    trans
----------------------------------------------------------------------------
1003    Nancy   Manufactura 2014-04-28 07:58:36.000    I          29
1003    Nancy   Manufactura 2014-04-28 12:00:27.000    O          30
1003    Nancy   Manufactura 2014-04-28 13:00:02.000    I          31
1003    Nancy   Manufactura 2014-04-28 16:57:45.000    O          32

第二次查询：

SELECT  
   USERID
   , convert(varchar(10),CHECKTIME,101) as Date
   , SUM(CASE WHEN CHECKTYPE = 'I' 
                 THEN -1 * (datepart(hh, [CHECKTIME]) + datepart(mi, [CHECKTIME]) / 60.0)
                 ELSE datepart(hh, [CHECKTIME]) + datepart(mi, [CHECKTIME]) / 60.0   
         END) AS Hours
   , MAX(trans) as transs
INTO #temp
FROM att..[CHECKINOUT]
WHERE USERID = 1003
GROUP BY 
    USERID, CONVERT(varchar(10), [CHECKTIME], 101)

SELECT 
   USERID, Date, LEFT(Hours,2) as Hr, (RIGHT(Hours,6)*60) as Min, transs
INTO #temp2
FROM #temp

DROP TABLE #temp

SELECT 
   USERID, Convert(nvarchar(50), Hr) + Convert(nvarchar(50), Min) as HWORKED, 
   Date, transs
FROM #temp2

DROP TABLE #temp2

结果

USERID  HWORKED     Date        transs
-----------------------------------------
1003    7.59000040  04/28/2014  32
1003    7.54000060  04/29/2014  36
1003    4957999960  04/30/2014  40
1003    4957999960  05/01/2014  44

我想要的结果是能够将两个查询放在一起并得到这个结果（使用trans作为连接：

USERID  NAME    TITLE       CHECKTIME              CHECKTYPE    trans tranns HWORKED
-------------------------------------------------------------------------------------
1003    Nancy   Manufactura 2014-04-28 07:58:36.000    I          29    NULL  0
1003    Nancy   Manufactura 2014-04-28 12:00:27.000    O          30    NULL  0
1003    Nancy   Manufactura 2014-04-28 13:00:02.000    I          31    NULL  0
1003    Nancy   Manufactura 2014-04-28 16:57:45.000    O          32    32    7.59000040

Answer 1

加入他们怎么样？表达它的最简单方法可能是使用ctes：

with t1 as (
      <first query here>
     ),
     t2 as (
      <second query here>
     )
select t1.*, t2.HWORKED, t2.Date
from t1 left outer join
     t2
     on t1.trans = t2.transs and t1.userid = t2.userid;

在SQL Server 2012中的一个表中放入两个选择

1 个答案: