Question

SELECT * 
FROM
    (SELECT 
        YEAR (DateOfTransaction) AS year,
        LEFT(DATENAME(MONTH, DateOfTransaction), 3) AS month,
        SUM(CASE WHEN TransTypeName LIKE 'credit%' THEN amount ELSE 0 END) - 
            SUM(CASE WHEN TransTypeName LIKE 'Debit%' THEN amount ELSE 0 END) AS Balance 
     FROM 
        .............) AS t
PIVOT (SUM(balance) FOR month IN (jan, feb, march, ...., Dec)) AS pvt

此查询返回按月报告的帐户余额。我希望结果是平衡运行。

示例：

1月份我信用5000，2月份我信用2000

我的查询结果是

 year  jan   feb march...dec
 2014  5000  2000 null ..null

我想要一个这样的结果：

 year  jan   feb     march...dec
 2014  5000 7000     null ..null 
           (5000+2000)

Answer 1

试试这个

SELECT year,Jan = Jan, Feb = isnull(Jan,0)+isnull(Feb,0),....
FROM
    (SELECT 
        YEAR (DateOfTransaction) AS year,
        LEFT(DATENAME(MONTH, DateOfTransaction), 3) AS month,
        SUM(CASE WHEN TransTypeName LIKE 'credit%' THEN amount ELSE 0 END) - 
            SUM(CASE WHEN TransTypeName LIKE 'Debit%' THEN amount ELSE 0 END) AS Balance 
     FROM 
        .............) AS t
PIVOT (SUM(balance) FOR month IN (jan, feb, march, ...., Dec)) AS pvt)t

或者您可以简单地添加一个临时表来存储1到12之间的数字

inner join #temp on n>=datepart(mm,DateofTransaction) group by year(transaction), n

如何在月度报告中保持运行平衡

1 个答案: