这是我的表架构
+---------------+----------+-------------------+-----------------------------+----------------------------------+-----------+-------------+------------+-------------+--------+----------+----------+
| VERTICAL | LOB | PROCESS | SUB PROCESS | ACTIVITY | MNTH | OPPORTUNITY | DEFECTS(F) | DEFECTS(NF) | CTQ | TYPE | CATEGORY |
+---------------+----------+-------------------+-----------------------------+----------------------------------+-----------+-------------+------------+-------------+--------+----------+----------+
| Bill Delivery | Mobility | Service Complaint | Original eBill not Received | Original eBill not received | 31-May-13 | 895 | 0 | 20 | Repeat | Customer | D |
| Bill Delivery | Mobility | Service Complaint | MNP- Bill Delivery | Bill Delivery Issue | 30-Apr-13 | 12 | 0 | 0 | CAR | Customer | C |
| Bill Delivery | Mobility | Service Complaint | MNP- Bill Delivery | Bill Delivery Issue | 30-Apr-13 | 179 | 0 | 0 | CAR | Customer | C |
| Bill Delivery | Mobility | Service Complaint | Original Bill not Received | Original Paper Bill not received | 30-Apr-13 | 1157 | 0 | 0 | CAR | Customer | D |
| Bill Delivery | Mobility | Service Complaint | Original Bill not Received | Original Paper Bill not received | 30-Apr-13 | 16381 | 0 | 38 | CAR | Customer | D |
| Bill Delivery | Mobility | Service Complaint | Original eBill not Received | Original eBill not received | 30-Apr-13 | 75 | 0 | 1 | CAR | Customer | D |
| Bill Delivery | Mobility | Service Complaint | Original eBill not Received | Original eBill not received | 30-Apr-13 | 913 | 0 | 10 | CAR | Customer | D |
| Bill Delivery | Mobility | Service Request | Duplicate Bill to be sent | Duplicate Paper Bill to be sent | 30-Apr-13 | 1022 | 0 | 1 | CAR | Customer | D |
| Bill Delivery | Mobility | Service Request | Duplicate Bill to be sent | Duplicate Paper Bill to be sent | 30-Apr-13 | 14278 | 0 | 25 | CAR | Customer | D |
| Bill Delivery | Mobility | Service Request | Other Delivery related | Statement of Account to be sent | 30-Apr-13 | 16 | 0 | 0 | CAR | Customer | D |
| Bill Delivery | Mobility | Service Request | Other Delivery related | Statement of Account to be sent | 30-Apr-13 | 627 | 0 | 17 | CAR | Customer | D |
| Billing | Mobility | Service Complaint | Billing Discrepancy | 2G - Usage & Rental Issue | 30-Apr-13 | 849 | 0 | 40 | CAR | Customer | C |
| Billing | Mobility | Service Complaint | Billing Discrepancy | 2G - Usage & Rental Issue | 30-Apr-13 | 7834 | 0 | 569 | CAR | Customer | C |
| Billing | Mobility | Service Complaint | Billing Discrepancy | 3G - Usage & Rental Issue | 30-Apr-13 | 529 | 0 | 31 | CAR | Customer | C |
| Billing | Mobility | Service Complaint | Billing Discrepancy | 3G - Usage & Rental Issue | 30-Apr-13 | 3456 | 0 | 233 | CAR | Customer | C |
| Billing | Mobility | Service Complaint | Billing Discrepancy | 4G - Usage & Rental Issue | 30-Apr-13 | 17 | 0 | 0 | CAR | Customer | C |
+---------------+----------+-------------------+-----------------------------+----------------------------------+-----------+-------------+------------+-------------+--------+----------+----------+
我使用了以下Cross Tab查询来获得所需格式的输出
DECLARE @cols AS NVARCHAR(MAX),
@query AS NVARCHAR(MAX)
SELECT @cols = STUFF((SELECT DISTINCT ',' + QUOTENAME(DATENAME(MONTH, MNTH)+''+DATENAME(YEAR, MNTH))
FROM CAPABILITY
WHERE DATENAME(YEAR,MNTH)>2012
FOR XML PATH(''), TYPE
).value('.', 'NVARCHAR(MAX)')
,1,1,'')
SET @query = 'SELECT VERTICAL, PROCESS, [SUB PROCESS], ACTIVITY, CTQ, TYPE,'
+@cols+
'FROM
(
SELECT VERTICAL, PROCESS,TYPE,CTQ,[SUB PROCESS], ACTIVITY,
CASE
WHEN
(SUM([DEFECTS(F)])+SUM([DEFECTS(NF)]))=0
THEN
6
WHEN
(SUM([DEFECTS(F)])+SUM([DEFECTS(NF)]))= SUM(OPPORTUNITY)
THEN
0
WHEN
(SUM([DEFECTS(F)])+SUM([DEFECTS(NF)]))> SUM(OPPORTUNITY)
THEN
''ERROR''
ELSE
DBO.NORMSINV((1-(SUM([DEFECTS(F)])+SUM([DEFECTS(NF)]))/SUM(OPPORTUNITY)))+1.5
END AS Sigma
,DATENAME(MONTH, MNTH)+''''+DATENAME(YEAR, MNTH)
AS MONTHS
FROM CAPABILITY
GROUP BY VERTICAL, PROCESS, DATENAME(MONTH, MNTH)+''''+DATENAME(YEAR, MNTH),TYPE,CTQ,[SUB PROCESS],ACTIVITY
)X
PIVOT
(
MIN(SIGMA)
FOR MONTHS in (' + @cols + ')
) X '
--//PRINT (@QUERY)
EXECUTE (@QUERY)
这给出了以下输出
+--------------+--------------+-------------------------------------+-------------------------------------+-----+---------------+--------+--------+--------+--------+--------+
| VERTICAL | PROCESS | SUB PROCESS | ACTIVITY | CTQ | TYPE | Feb-13 | Apr-13 | May-13 | Mar-13 | Jan-13 |
+--------------+--------------+-------------------------------------+-------------------------------------+-----+---------------+--------+--------+--------+--------+--------+
| Airtel Money | Airtel Money | 10% cashback | 10% cashback | SQ | Transactional | NULL | 6 | NULL | NULL | NULL |
| Airtel Money | Airtel Money | 5 % Cashback | 5 % Cashback | SQ | Transactional | NULL | 6 | NULL | NULL | NULL |
| Airtel Money | Airtel Money | 5 % Cashback Post paid Self payment | 5 % Cashback Post paid Self payment | SQ | Transactional | NULL | NULL | 6 | NULL | NULL |
| Airtel Money | Airtel money | APEF | APEF | SQ | Transactional | NULL | NULL | NULL | NULL | NULL |
| Airtel Money | Airtel money | Bank File | BANK FILE | SQ | Transactional | NULL | NULL | NULL | NULL | NULL |
+--------------+--------------+-------------------------------------+-------------------------------------+-----+---------------+--------+--------+--------+--------+--------+
我面临的唯一限制是我无法根据月份和年份按降序（或升序）顺序排列详细信息。因此，而不是＆＃34; FEB -13＆＃34;，＆＃34; APRIL-13＆＃34;，＆＃34; MAY -13＆＃34;，＆＃34; MARCH-13＆＃34;，＆＃34 ; JAN -13＆＃34;我希望它按正确的顺序（1月13日至5月13日）。有人可以帮助我。
答案 0 :(得分：1)
试试这个
SELECT @cols = ISNULL(@cols+',','') + QUOTENAME(DATENAME(MONTH, MNTH)+''+DATENAME(YEAR, MNTH))
FROM CAPABILITY
WHERE MNTH>='20120101'
GROUP BY DATENAME(MONTH, MNTH), DATENAME(YEAR, MNTH), DATEPART(MONTH,mnth)
ORDER BY DATENAME(YEAR, MNTH), DATEPART(MONTH,mnth)
我也替换了
WHERE DATENAME(YEAR,MNTH)>2012
带
WHERE MNTH>='20120101'
因为第一个保证索引扫描不是你想要的。