5

I am trying to do something very similar to a question I have asked before but I cant seem to get it to work correctly. Here is my previous question: How to get totals per day

the table looks as follows:

              Table Name: Totals
Date       |Program label   |count
           |                |    
2013-04-09 |Salary Day      |4364
2013-04-09 |Monthly         |6231
2013-04-09 |Policy          |3523
2013-04-09 |Worst Record    |1423
2013-04-10 |Salary Day      |9872
2013-04-10 |Monthly         |6543
2013-04-10 |Policy          |5324
2013-04-10 |Worst Record    |5432
2013-04-10 |Salary Day      |1245
2013-04-10 |Monthly         |6345
2013-04-10 |Policy          |5431
2013-04-10 |Worst Record    |5232

My question is: Using MSSQL 2008 - Is there a way for me to get the total counts per Program Label per day for the current month. As you can see sometimes it will run twice a day. I need to be able to account for this.

The output should look as follows:

Date      |Salary Day |Monthly |Policy |Worst Record
2013-04-9 |23456      |63241   |23521  |23524
2013-04-10|45321      |72535   |12435  |83612
4

3 回答 3

8

像这样使用PIVOT表运算符：

SELECT  *
FROM Totals AS t
PIVOT
(
   SUM(count)
   FOR [Program label] IN ([Salary Day], 
                           [Monthly], 
                           [Policy], 
                           [Worst Record])
) AS p;

看看它的实际效果：

这会给你：

|       DATE | SALARY DAY | MONTHLY | POLICY | WORST RECORD |
-------------------------------------------------------------
| 2013-04-09 |       4364 |    6231 |   3523 |         1423 |
| 2013-04-10 |      11117 |   12888 |  10755 |        10664 |
于 2013-07-04T07:52:16.780 回答
3

尝试这个

select Date,
  sum(case when [Program label] = 'Salary Day' then count else 0 end) [Salary Day],
  sum(case when [Program label] = 'Monthly' then count else 0 end) [Monthly],
  sum(case when [Program label] = 'Policy' then  count else 0 end) [Policy],
  sum(case when [Program label] = 'Worst Record' then count else 0 end) [Worst Record]
from Totals Group by [Date];
于 2013-07-04T07:59:08.700 回答
2

试试这个——

SELECT 
    date
    , [Salary Day] = SUM(CASE when [Program label] = 'Salary Day' then COUNT end)
    , [Monthly] = SUM(CASE when [Program label] = 'Monthly' then COUNT end) 
    , [Policy] = SUM(CASE when [Program label] = 'Policy' then COUNT end) 
    , [Worst Record] = SUM(CASE when [Program label] = 'Worst Record' then COUNT end)  
FROM Totals
GROUP BY [Date];
于 2013-07-04T07:53:53.837 回答