Question

我有一个名为vwMemberPolicyInfo的视图，我需要显示当年输入的所有记录。

我的查询是：

select  
    EffectiveDate AS [Month], 
    count(MemberID) AS Agents, 
    sum(ActualPremium) AS Premium
from 
    vwMemberPolicyInfo 
Where 
    EffectiveDate > DATEADD(year, -1, GETDATE())
GROUP BY 
    EffectiveDate

但它显示效果并不正常：

2010-11-01 00:00:00.000 74  40644.00
2010-07-01 00:00:00.000 86  50418.00

2011-03-08 00:00:00.000 1   744.00
2011-04-08 00:00:00.000 1   0.00
2010-11-02 00:00:00.000 5   2676.00

2011-04-14 00:00:00.000 1   1185.00
2011-02-28 00:00:00.000 7   2988.00

2011-02-23 00:00:00.000 8   8518.00
2011-04-10 00:00:00.000 1   1332.00
2011-04-07 00:00:00.000 3   2544.00

我只需要当前年份条目即可显示..谢谢

Answer 1

尝试where YEAR(EffectiveDate) = YEAR(GETDATE())

希望它有所帮助。

Answer 2

SELECT  MONTH(EffectiveDate) AS [Month], 
        count(MemberID) AS Agents, 
        sum(ActualPremium) AS Premium
FROM    vwMemberPolicyInfo 
WHERE   EffectiveDate >= DATEADD(year, YEAR(GETDATE()) - 1, CAST('0001-01-01' AS DATE))
        AND EffectiveDate < DATEADD(year, YEAR(GETDATE()), CAST('0001-01-01' AS DATE))
GROUP BY
        MONTH(EffectiveDate)

Answer 3

它工作正常 - 它正在做完全你告诉它的东西 - 它会让你回到今天和一年之间的所有行（例如2011年4月15日到2010年4月15日之间））

你可能希望达到的目标是：

SELECT
    EffectiveDate AS [Month], 
    COUNT(MemberID) AS Agents, 
    SUM(ActualPremium) AS Premium
FROM
    dbo.vwMemberPolicyInfo 
WHERE
    YEAR(EffectiveDate) = 2011
GROUP BY 
    EffectiveDate

这将从2011年开始返回仅行。

Answer 4

选择
EffectiveDate AS [月]， count（MemberID）AS代理商，总和（ActualPremium）AS Premium 从 vwMemberPolicyInfo 哪里 dateadd（year，0，EffectiveDate）= DATEADD（年，0，GETDATE（））通过...分组 EFFECTIVEDATE

dateadd(year,0,EffectiveDate) = DATEADD(year, -1, GETDATE())
dateadd(year,-1,EffectiveDate) = DATEADD(year, -1, GETDATE())

从SQL Server中的视图获取当前年份的记录

4 个答案: