Sql server T-SQL按月份分组获取今年的记录

我有一个数据表，看起来像这样

ID        CreatedDate   
A123      2015-01-01  
B124      2016-01-02  
A125      2016-01-03  
A126      2016-01-04

我想做的是，仅在今年按月分组（作为文本）。我对以下查询有一些想法，但它返回的数据来自所有年份，而不仅仅是这一年：

 Select Count(ID), DateName(month,createddate) from table
 Where (DatePart(year,createddate)=datepart(year,getdate())
 Group by DateName(month,createddate)

这是回报

Count    CreatedDate
4        January

而不是

Count    CreatedDate
3        January

我哪里出错了？我确信这与将日期转换为出错的月份有关

刚刚测试了您的代码：

;WITH [table] AS (
SELECT *
FROM (VALUES
('A123',      '2015-01-01'),
('B124',      '2016-01-02'),
('A125',      '2016-01-03'),
('A126',      '2016-01-04')
) as t(ID, CreatedDate)
)

SELECT  COUNT(ID), 
        DATENAME(month,CreatedDate) 
FROM [table]
WHERE DATEPART(year,CreatedDate)=DATEPART(year,getdate())
GROUP BY DATENAME(month,CreatedDate)

产量为

3   January

---

我删除了

（

near

WHERE

该问题不可再现，至少在我这方面不可再现。您对发布的样本数据（1月3日）查询的结果与您想要的结果完全一致。看起来这是对的，一定是我在表中的初始数据中出错了

 select count(id) as Count,
 case when month(createddate)=1 THEN 'Januray' END as CreatedDate
 from [table]
 --where year(createddate)=2016 optional if you only want the 2016 count
 group by month(createddate),year(createdDate)