blocks|key|539938|text|SELECT+DATEPART(QUARTER,+@date)|type|code-block|depth|inlineStyleRanges|entityRanges|data|syntax|javascript|539939|这将返回@date的四分之一，假设@date是一个DATETIME。|unstyled|offset|length|style|CODE|539940|entityMap^0|0|4|5|H|5|P|8|0^^$0|@$1|2|3|4|5|6|7|M|8|@]|9|@]|A|$B|C]]|$1|D|3|E|5|F|7|N|8|@$G|O|H|P|I|J]|$G|Q|H|R|I|J]|$G|S|H|T|I|J]]|9|@]|A|$]]|$1|K|3|-4|5|F|7|U|8|@]|9|@]|A|$]]]|L|$]]

<pre><code>SELECT DATEPART(QUARTER, @date)
</code></pre>

This returns the quarter of the <code>@date</code>, assuming <code>@date</code> is a <code>DATETIME</code>.

blocks|key|539673|text|SELECT+DATENAME(Quarter,+CAST(CONVERT(VARCHAR(8),+datecolumn)+AS+DATETIME))|type|code-block|depth|inlineStyleRanges|entityRanges|data|syntax|javascript|539674|unstyled|entityMap^0|0^^$0|@$1|2|3|4|5|6|7|G|8|@]|9|@]|A|$B|C]]|$1|D|3|-4|5|E|7|H|8|@]|9|@]|A|$]]]|F|$]]

<pre><code>SELECT DATENAME(Quarter, CAST(CONVERT(VARCHAR(8), datecolumn) AS DATETIME))
</code></pre>

blocks|key|322932|text|我是这样做的。非常简短，并且不依赖于临时表。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|322933|CAST(year(TheDate)+AS+char(4))+%2B+'-Q'+%2B+
CAST(CEILING(CAST(month(TheDate)+AS+decimal(9,2))+/+3)+AS+char(1))|code-block|syntax|javascript|322934|举个例子：|322935|SELECT+convert(char(10),+getdate(),+101)+AS+TheDate,+
CAST(year(getdate())+AS+char(4))+%2B+'-Q'+%2B+
++++CAST(CEILING(CAST(month(getdate())+AS+decimal(4,2))+/+3)+AS+char(1))+AS+SelectQuarter+|322936|这将返回：|322937|TheDate++++SelectQuarter
----------+-------------
07/10/2013+2013-Q3|322938|显然，字符串本身可以更改为适合您自己的格式。希望这能对你有所帮助。|322939|entityMap^0|0|0|0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|S|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|T|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|U|8|@]|9|@]|A|$]]|$1|I|3|J|5|D|7|V|8|@]|9|@]|A|$E|F]]|$1|K|3|L|5|6|7|W|8|@]|9|@]|A|$]]|$1|M|3|N|5|D|7|X|8|@]|9|@]|A|$E|F]]|$1|O|3|P|5|6|7|Y|8|@]|9|@]|A|$]]|$1|Q|3|-4|5|6|7|Z|8|@]|9|@]|A|$]]]|R|$]]

Here's how I do it. Pretty brief and doesn't rely on temp tables.

<pre><code>CAST(year(TheDate) AS char(4)) + '-Q' + 
CAST(CEILING(CAST(month(TheDate) AS decimal(9,2)) / 3) AS char(1))
</code></pre>

As an example:

<pre><code>SELECT convert(char(10), getdate(), 101) AS TheDate, 
CAST(year(getdate()) AS char(4)) + '-Q' + 
 CAST(CEILING(CAST(month(getdate()) AS decimal(4,2)) / 3) AS char(1)) AS SelectQuarter 
</code></pre>

This will return:

<pre><code>TheDate SelectQuarter
---------- -------------
07/10/2013 2013-Q3
</code></pre>

Obviously the string itself can be changed to suit your own format. Hope this is helpful.

blocks|key|322973|text|这是另一种选择。使用CTE定义该季度的月份，然后加入该CTE以确定该季度：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|322974|WITH+Quarters+AS+(
+++SELECT+Q+=+'Q1',+MonthBegin+=+1,+MonthEnd+=+3+UNION
+++SELECT+Q+=+'Q2',+MonthBegin+=+4,+MonthEnd+=+6+UNION
+++SELECT+Q+=+'Q3',+MonthBegin+=+7,+MonthEnd+=+9+UNION
+++SELECT+Q+=+'Q4',+MonthBegin+=+10,+MonthEnd+=+12
)
SELECT
+++[Year]+=+DATEPART(yyyy,+CONVERT(DATETIME,+Dates.[date])),
+++[Quarter]+=+CONVERT(VARCHAR(4),+DATEPART(yyyy,+CONVERT(DATETIME,+Dates.[date])))+%2B+'-'+%2B+q.Q
FROM
+++(VALUES
+++++++('20080102'),
+++++++('20070821')
+++)+AS+Dates+([date])
+++INNER+JOIN+Quarters+q+ON
++++++DATEPART(m,+CONVERT(DATETIME,+Dates.[date]))+>=+q.MonthBegin+AND
++++++DATEPART(m,+CONVERT(DATETIME,+Dates.[date]))+<=+q.MonthEnd;|code-block|syntax|javascript|322975|返回：|322976|Year++Quarter
-----+----------
2008++2008-Q1
2007++2007-Q3|322977|SQL+Fiddle|offset|length|322978|处理int的列类型(2014年4月23日)：|322979|WITH+Quarters+AS+(
++++SELECT+Q+=+'Q1',+MonthBegin+=+1,+MonthEnd+=+3+UNION
++++SELECT+Q+=+'Q2',+MonthBegin+=+4,+MonthEnd+=+6+UNION
++++SELECT+Q+=+'Q3',+MonthBegin+=+7,+MonthEnd+=+9+UNION
++++SELECT+Q+=+'Q4',+MonthBegin+=+10,+MonthEnd+=+12
)
SELECT
++++[Year]+=+DATEPART(yyyy,+CONVERT(DATETIME,+CONVERT(VARCHAR(8),+Dates.[date]))),
++++[Quarter]+=+CONVERT(VARCHAR(4),+DATEPART(yyyy,+CONVERT(DATETIME,+CONVERT(VARCHAR(8),+Dates.[date]))))+%2B+'-'+%2B+q.Q
FROM
++++(VALUES
++++++++(20080102),
++++++++(20070821)
++++)+AS+Dates+([date])
++++INNER+JOIN+Quarters+q+ON
++++++++DATEPART(m,+CONVERT(DATETIME,+CONVERT(VARCHAR(8),+Dates.[date])))+>=+q.MonthBegin+AND
++++++++DATEPART(m,+CONVERT(DATETIME,+CONVERT(VARCHAR(8),+Dates.[date])))+<=+q.MonthEnd;|322980|entityMap|0|LINK|mutability|MUTABLE|url|http://sqlfiddle.com/#!6/d41d8/5660/0^0|0|0|0|0|0|A|0|0|0|0^^$0|@$1|2|3|4|5|6|7|10|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|11|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|12|8|@]|9|@]|A|$]]|$1|I|3|J|5|D|7|13|8|@]|9|@]|A|$E|F]]|$1|K|3|L|5|6|7|14|8|@]|9|@$M|15|N|16|1|17]]|A|$]]|$1|O|3|P|5|6|7|18|8|@]|9|@]|A|$]]|$1|Q|3|R|5|D|7|19|8|@]|9|@]|A|$E|F]]|$1|S|3|-4|5|6|7|1A|8|@]|9|@]|A|$]]]|T|$U|$5|V|W|X|A|$Y|Z]]]]

Here is another option. Use a CTE to define the months of the quarter and then join to it to determine the quarter:

<pre><code>WITH Quarters AS (
 SELECT Q = 'Q1', MonthBegin = 1, MonthEnd = 3 UNION
 SELECT Q = 'Q2', MonthBegin = 4, MonthEnd = 6 UNION
 SELECT Q = 'Q3', MonthBegin = 7, MonthEnd = 9 UNION
 SELECT Q = 'Q4', MonthBegin = 10, MonthEnd = 12
)
SELECT
 [Year] = DATEPART(yyyy, CONVERT(DATETIME, Dates.[date])),
 [Quarter] = CONVERT(VARCHAR(4), DATEPART(yyyy, CONVERT(DATETIME, Dates.[date]))) + '-' + q.Q
FROM
 (VALUES
 ('20080102'),
 ('20070821')
 ) AS Dates ([date])
 INNER JOIN Quarters q ON
 DATEPART(m, CONVERT(DATETIME, Dates.[date])) &gt;= q.MonthBegin AND
 DATEPART(m, CONVERT(DATETIME, Dates.[date])) &lt;= q.MonthEnd;
</code></pre>

Returns:

<pre><code>Year Quarter
----- ----------
2008 2008-Q1
2007 2007-Q3
</code></pre>

<a href="http://sqlfiddle.com/#!6/d41d8/5660/0" rel="nofollow">SQL Fiddle</a>

Handle column type of int (04/23/2014):

<pre><code>WITH Quarters AS (
 SELECT Q = 'Q1', MonthBegin = 1, MonthEnd = 3 UNION
 SELECT Q = 'Q2', MonthBegin = 4, MonthEnd = 6 UNION
 SELECT Q = 'Q3', MonthBegin = 7, MonthEnd = 9 UNION
 SELECT Q = 'Q4', MonthBegin = 10, MonthEnd = 12
)
SELECT
 [Year] = DATEPART(yyyy, CONVERT(DATETIME, CONVERT(VARCHAR(8), Dates.[date]))),
 [Quarter] = CONVERT(VARCHAR(4), DATEPART(yyyy, CONVERT(DATETIME, CONVERT(VARCHAR(8), Dates.[date])))) + '-' + q.Q
FROM
 (VALUES
 (20080102),
 (20070821)
 ) AS Dates ([date])
 INNER JOIN Quarters q ON
 DATEPART(m, CONVERT(DATETIME, CONVERT(VARCHAR(8), Dates.[date]))) &gt;= q.MonthBegin AND
 DATEPART(m, CONVERT(DATETIME, CONVERT(VARCHAR(8), Dates.[date]))) &lt;= q.MonthEnd;
</code></pre>

blocks|key|322806|text|由于您的日期字段数据为int格式，因此您需要将其转换为日期时间：|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|322807|declare+@date+int
set+@date+=+20080102

SELECT+Datename(quarter,+Cast(left(@date,+4)+%2B+'-'+
++++%2B+substring(cast(@date+as+char(8)),+5,+2)+%2B+'-'+
++++%2B+substring(cast(@date+as+char(8)),+7,+2)+as+datetime))+as+Quarter|code-block|syntax|javascript|322808|或|322809|SELECT+Datename(quarter,+Cast(left(@date,+4)+%2B+'-'+
++++%2B+substring(cast(@date+as+char(8)),+5,+2)+%2B+'-'+
++++%2B+right(@date,+2)+as+datetime))+as+quarter|322810|然后，如果您想要添加Q1：|322811|SELECT+left(@date,+4)+%2B+'-Q'+%2B+Convert(varchar(1),+Datename(quarter,+Cast(left(@date,+4)+%2B+'-'+
++++%2B+substring(cast(@date+as+char(8)),+5,+2)+%2B+'-'+
++++%2B+right(@date,+2)+as+datetime)))+as+quarter|322812|我的建议是将date数据存储为datetime，这样就不需要执行这些转换。|322813|entityMap^0|B|3|0|0|0|0|A|2|0|0|6|4|F|8|0^^$0|@$1|2|3|4|5|6|7|W|8|@$9|X|A|Y|B|C]]|D|@]|E|$]]|$1|F|3|G|5|H|7|Z|8|@]|D|@]|E|$I|J]]|$1|K|3|L|5|6|7|10|8|@]|D|@]|E|$]]|$1|M|3|N|5|H|7|11|8|@]|D|@]|E|$I|J]]|$1|O|3|P|5|6|7|12|8|@$9|13|A|14|B|C]]|D|@]|E|$]]|$1|Q|3|R|5|H|7|15|8|@]|D|@]|E|$I|J]]|$1|S|3|T|5|6|7|16|8|@$9|17|A|18|B|C]|$9|19|A|1A|B|C]]|D|@]|E|$]]|$1|U|3|-4|5|6|7|1B|8|@]|D|@]|E|$]]]|V|$]]

Since your date field data is in <code>int</code> you will need to convert it to a datetime:

<pre><code>declare @date int
set @date = 20080102

SELECT Datename(quarter, Cast(left(@date, 4) + '-' 
 + substring(cast(@date as char(8)), 5, 2) + '-' 
 + substring(cast(@date as char(8)), 7, 2) as datetime)) as Quarter
</code></pre>

or

<pre><code>SELECT Datename(quarter, Cast(left(@date, 4) + '-' 
 + substring(cast(@date as char(8)), 5, 2) + '-' 
 + right(@date, 2) as datetime)) as quarter
</code></pre>

Then if you want the <code>Q1</code> added:

<pre><code>SELECT left(@date, 4) + '-Q' + Convert(varchar(1), Datename(quarter, Cast(left(@date, 4) + '-' 
 + substring(cast(@date as char(8)), 5, 2) + '-' 
 + right(@date, 2) as datetime))) as quarter
</code></pre>

My advice would be to store your <code>date</code> data as a <code>datetime</code> so then you do not need to perform these conversions.

blocks|key|323228|text|我是这样做的(我使用SQL+Server)：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|323229|SELECT+'Q'+%2B+cast(DATEPART(QUARTER,+GETDATE())+as+varchar(1))+%2B+'+-+'+%2B+cast(DATEPART(YEAR,+GETDATE())+as+varchar(4))+AS+'Date+Quarter'|code-block|syntax|javascript|323230|entityMap^0|0|0^^$0|@$1|2|3|4|5|6|7|I|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|J|8|@]|9|@]|A|$E|F]]|$1|G|3|-4|5|6|7|K|8|@]|9|@]|A|$]]]|H|$]]

I did it like this (I am using SQL Server):

<pre><code>SELECT 'Q' + cast(DATEPART(QUARTER, GETDATE()) as varchar(1)) + ' - ' + cast(DATEPART(YEAR, GETDATE()) as varchar(4)) AS 'Date Quarter'
</code></pre>

blocks|key|539723|text|和CONVERT混在一起的好借口。可能是更漂亮的方式：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|539724|live+test+on+SQLfiddle+here|offset|length|539725|create+table+the_table+
(
++[DateKey]+INT,
)

insert+into+the_table
values
(20120101),
(20120102),
(20120201),
(20130601)


WITH+myDateCTE(DateKey,+Date)+as
++(
++++SELECT+
++++++DateKey
++++++,[Date]+=+CONVERT(DATETIME,+CONVERT(CHAR(8),DateKey),112)+
++++FROM+the_table
+++)

SELECT+
++t.[DateKey]
++,+m.[Date]
++,+[QuarterNumber]+=+CONVERT(VARCHAR(20),Datepart(qq,Date))
++,+[QuarterString]+=+'Q'+%2B+CONVERT(VARCHAR(20),Datepart(qq,Date))
++,+[Year]+=+Datepart(yyyy,Date)+
++,+[Q-Yr]+=+CONVERT(VARCHAR(2),'Q'+%2B+CONVERT(VARCHAR(20),Datepart(qq,Date)))+%2B+'-'+%2B+CONVERT(VARCHAR(4),Datepart(yyyy,Date))++
FROM+
++the_table+t
++inner+join+myDateCTE+m
++++on+
++++t.DateKey+=+m.DateKey|code-block|syntax|javascript|539726|entityMap|0|LINK|mutability|MUTABLE|url|http://sqlfiddle.com/#!3/dcf64/1^0|0|0|R|0|0|0^^$0|@$1|2|3|4|5|6|7|S|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|T|8|@]|9|@$D|U|E|V|1|W]]|A|$]]|$1|F|3|G|5|H|7|X|8|@]|9|@]|A|$I|J]]|$1|K|3|-4|5|6|7|Y|8|@]|9|@]|A|$]]]|L|$M|$5|N|O|P|A|$Q|R]]]]

nice excuse to muck around with CONVERT. Probably prettier ways of doing it:

<a href="http://sqlfiddle.com/#!3/dcf64/1" rel="nofollow">live test on SQLfiddle here</a>

<pre><code>create table the_table 
(
 [DateKey] INT,
)

insert into the_table
values
(20120101),
(20120102),
(20120201),
(20130601)


WITH myDateCTE(DateKey, Date) as
 (
 SELECT 
 DateKey
 ,[Date] = CONVERT(DATETIME, CONVERT(CHAR(8),DateKey),112) 
 FROM the_table
 )

SELECT 
 t.[DateKey]
 , m.[Date]
 , [QuarterNumber] = CONVERT(VARCHAR(20),Datepart(qq,Date))
 , [QuarterString] = 'Q' + CONVERT(VARCHAR(20),Datepart(qq,Date))
 , [Year] = Datepart(yyyy,Date) 
 , [Q-Yr] = CONVERT(VARCHAR(2),'Q' + CONVERT(VARCHAR(20),Datepart(qq,Date))) + '-' + CONVERT(VARCHAR(4),Datepart(yyyy,Date)) 
FROM 
 the_table t
 inner join myDateCTE m
 on 
 t.DateKey = m.DateKey
</code></pre>

blocks|key|539785|text|SELECT
+++Q.DateInQuarter,
+++D.[Year],
+++Quarter+=+D.Year+%2B+'-Q'
++++++%2B+Convert(varchar(1),+((Q.DateInQuarter+%25+10000+-+100)+/+300+%2B+1))
FROM
+++dbo.QuarterDates+Q
+++CROSS+APPLY+(
++++++VALUES+(Convert(varchar(4),+Q.DateInQuarter+/+10000))
+++)+D+([Year])
;|type|code-block|depth|inlineStyleRanges|entityRanges|data|syntax|javascript|539786|See+a+Live+Demo+at+SQL+Fiddle|unstyled|offset|length|539787|entityMap|0|LINK|mutability|MUTABLE|url|http://sqlfiddle.com/#!3/ca50a/1^0|0|0|T|0|0^^$0|@$1|2|3|4|5|6|7|Q|8|@]|9|@]|A|$B|C]]|$1|D|3|E|5|F|7|R|8|@]|9|@$G|S|H|T|1|U]]|A|$]]|$1|I|3|-4|5|F|7|V|8|@]|9|@]|A|$]]]|J|$K|$5|L|M|N|A|$O|P]]]]

<pre><code>SELECT
 Q.DateInQuarter,
 D.[Year],
 Quarter = D.Year + '-Q'
 + Convert(varchar(1), ((Q.DateInQuarter % 10000 - 100) / 300 + 1))
FROM
 dbo.QuarterDates Q
 CROSS APPLY (
 VALUES (Convert(varchar(4), Q.DateInQuarter / 10000))
 ) D ([Year])
;
</code></pre>

<h2><a href="http://sqlfiddle.com/#!3/ca50a/1" rel="nofollow">See a Live Demo at SQL Fiddle</a></h2>

blocks|key|323066|text|假设字段数据类型为INT，字段名称为"mydate“。在OP问题中，转换为字符串时的INT日期值是ISO日期文字。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|323067|select+DatePart(QUARTER,+cast(cast(mydate+as+char(8))+as+date))|code-block|syntax|javascript|323068|如果使用较旧的服务器版本，则可以使用datetime。|323069|entityMap^0|0|0|0^^$0|@$1|2|3|4|5|6|7|K|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|L|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|M|8|@]|9|@]|A|$]]|$1|I|3|-4|5|6|7|N|8|@]|9|@]|A|$]]]|J|$]]

Assuming field data type INT and field name "mydate".
In the OP question, the INT date values when converted to string are ISO date literals.

<pre><code>select DatePart(QUARTER, cast(cast(mydate as char(8)) as date))
</code></pre>

You can use datetime if using older server version.

blocks|key|323194|text|要获得您请求的确切输出，您可以使用以下命令：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|323195|CAST(DATEPART(YEAR,+@Date)+AS+NVARCHAR(10))+%2B+'+-+Q'+%2B+CAST(DATEPART(QUARTER,+@Date)+AS+NVARCHAR(10))|code-block|syntax|javascript|323196|这将给你一个类似的输出："2015+-+Q1"，"2013+-+Q3"，等等。|323197|entityMap^0|0|0|0^^$0|@$1|2|3|4|5|6|7|K|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|L|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|M|8|@]|9|@]|A|$]]|$1|I|3|-4|5|6|7|N|8|@]|9|@]|A|$]]]|J|$]]

To get the exact output you requested, you can use the below:

<pre><code>CAST(DATEPART(YEAR, @Date) AS NVARCHAR(10)) + ' - Q' + CAST(DATEPART(QUARTER, @Date) AS NVARCHAR(10))
</code></pre>

This will give you an outputs like:
"2015 - Q1", "2013 - Q3", etc.

blocks|key|322883|text|试试这个|type|unstyled|depth|inlineStyleRanges|entityRanges|data|322884|SELECT++CONCAT+(TO_CHAR(sysdate,'YYYY-'),concat+('Q',TO_CHAR(sysdate,'Q')+))from+dual|code-block|syntax|javascript|322885|将sysdate替换为您自己的日期类型格式的列名，将dual替换为您的表名|offset|length|style|CODE|322886|entityMap^0|0|0|1|7|Q|4|0^^$0|@$1|2|3|4|5|6|7|O|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|P|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|Q|8|@$I|R|J|S|K|L]|$I|T|J|U|K|L]]|9|@]|A|$]]|$1|M|3|-4|5|6|7|V|8|@]|9|@]|A|$]]]|N|$]]

Try this one 

<pre><code>SELECT CONCAT (TO_CHAR(sysdate,'YYYY-'),concat ('Q',TO_CHAR(sysdate,'Q') ))from dual
</code></pre>

Replace <code>sysdate</code> with your own column name with date type format and <code>dual</code> with your table name

blocks|key|323122|text|您必须将整数转换为char(8)，然后转换为datetime。然后将其包装在SELECT+DATEPART(QUARTER，date)中|type|unstyled|depth|inlineStyleRanges|entityRanges|data|323123|然后你需要把上面的代码转换成字符，然后加上'-‘%2B+year+(也转换成char)|323124|上面的算术溢出是由于省略了对字符类型的初始转换造成的。|323125|我倾向于尽可能使用视图将转换抽象为日期-时间，然后在需要时使用quarter函数和字符转换。|323126|entityMap^0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|J|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|K|8|@]|9|@]|A|$]]|$1|D|3|E|5|6|7|L|8|@]|9|@]|A|$]]|$1|F|3|G|5|6|7|M|8|@]|9|@]|A|$]]|$1|H|3|-4|5|6|7|N|8|@]|9|@]|A|$]]]|I|$]]

You have to convert the integer to a char(8) then a datetime. 
then wrap that in 
SELECT DATEPART(QUARTER, [date])

You will then have to convert the above to character and add on the '-' + year (also converted to char) 

The arithmetic overflow above is caused by omitting the initial convert to a character type. 

I would be inclined to abstract the conversion to date-time using views where possible and then use the quarter function and character conversion as and when required.

blocks|key|540076|text|在这里，您可以看到一个更多的选择：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|540077|SELECT+CASE
+++++++++WHEN+@TODAY+BETWEEN+@FY_START+AND+DATEADD(M,+3,+@FY_START)+THEN+'Q1'
+++++++++WHEN+@TODAY+BETWEEN+DATEADD(M,+3,+@FY_START)+AND+DATEADD(M,+6,+@FY_START)+THEN+'Q2'
+++++++++WHEN+@TODAY+BETWEEN+DATEADD(M,+6,+@FY_START)+AND+DATEADD(M,+9,+@FY_START)+THEN+'Q3'
+++++++++WHEN+@TODAY+BETWEEN+DATEADD(M,+9,+@FY_START)+AND+DATEADD(M,+12,+@FY_START)+THEN+'Q4'
+++++++END|code-block|syntax|javascript|540078|entityMap^0|0|0^^$0|@$1|2|3|4|5|6|7|I|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|J|8|@]|9|@]|A|$E|F]]|$1|G|3|-4|5|6|7|K|8|@]|9|@]|A|$]]]|H|$]]

Here you see one of the more alternatives :

<pre><code>SELECT CASE
 WHEN @TODAY BETWEEN @FY_START AND DATEADD(M, 3, @FY_START) THEN 'Q1'
 WHEN @TODAY BETWEEN DATEADD(M, 3, @FY_START) AND DATEADD(M, 6, @FY_START) THEN 'Q2'
 WHEN @TODAY BETWEEN DATEADD(M, 6, @FY_START) AND DATEADD(M, 9, @FY_START) THEN 'Q3'
 WHEN @TODAY BETWEEN DATEADD(M, 9, @FY_START) AND DATEADD(M, 12, @FY_START) THEN 'Q4'
 END
</code></pre>

blocks|key|323268|text|使用以数字形式返回月份的函数MONTH，我们可以轻松地计算出季度。|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|323269|select+date,+CEILING((MONTH(date)+*+4)+/+12)+quarter+from+dual|code-block|syntax|javascript|323270|entityMap^0|E|5|0|0^^$0|@$1|2|3|4|5|6|7|M|8|@$9|N|A|O|B|C]]|D|@]|E|$]]|$1|F|3|G|5|H|7|P|8|@]|D|@]|E|$I|J]]|$1|K|3|-4|5|6|7|Q|8|@]|D|@]|E|$]]]|L|$]]

Using the function <code>MONTH</code> which returns the month as a number, we can easily calculate the quarter.

<pre><code>select date, CEILING((MONTH(date) * 4) / 12) quarter from dual
</code></pre>

blocks|key|540238|text|select+
++your_date,+
++CONCAT+(TO_CHAR(your_date,+'YYYY-'),concat+('Q',+date_part(quarter,+your_date)+))
from+table;|type|code-block|depth|inlineStyleRanges|entityRanges|data|syntax|javascript|540239|unstyled|entityMap^0|0^^$0|@$1|2|3|4|5|6|7|G|8|@]|9|@]|A|$B|C]]|$1|D|3|-4|5|E|7|H|8|@]|9|@]|A|$]]]|F|$]]

<pre><code>select 
 your_date, 
 CONCAT (TO_CHAR(your_date, 'YYYY-'),concat ('Q', date_part(quarter, your_date) ))
from table;
</code></pre>

blocks|key|323336|text|尝试以下操作：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|323337|CONCAT(datepart(yyyy,DATE),'-',+DATEPART(qq,DATE))|code-block|syntax|javascript|323338|它返回：|323339|yyyy-q|323340|示例:用于2017-07-11的2017-3|offset|length|style|CODE|323341|entityMap^0|0|0|0|0|5|A|G|6|0^^$0|@$1|2|3|4|5|6|7|S|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|T|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|U|8|@]|9|@]|A|$]]|$1|I|3|J|5|D|7|V|8|@]|9|@]|A|$E|F]]|$1|K|3|L|5|6|7|W|8|@$M|X|N|Y|O|P]|$M|Z|N|10|O|P]]|9|@]|A|$]]|$1|Q|3|-4|5|6|7|11|8|@]|9|@]|A|$]]]|R|$]]

Try the following:

<pre><code>CONCAT(datepart(yyyy,DATE),'-', DATEPART(qq,DATE))
</code></pre>

It returns:

<pre><code>yyyy-q
</code></pre>

Example: <code>2017-3</code> for <code>2017-07-11</code>

I have different dates in a column. For example:

<pre><code>20080102
20070821
</code></pre>

I want to convert these dates in Year and calendar quarter. E.g.,

<pre><code>Year Quarter
2008 2008-Q1
2007 2007-Q3
</code></pre>

I can get the first column with:

<pre><code>select left(date,4) as year from table 
</code></pre>

How can I produce the second column?

How to get calendar Quarter from a date in TSQL

翻译质量差，导致语言生硬或混乱。

没有提供实际的解决方法或示例。

解答不清晰，无法理解或解决问题。

页面排版不美观，阅读体验差。

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我在一列中有不同的日期。例如：2008010220070821我想将这些日期转换为年份和日历季度。例如，Year      Quarter2008      2008-Q12007      2007-Q3我可以使用以下命令获取第一列：select left(date,4) as year from table 如何生成第二列？

问如何从TSQL中的日期获取日历季度
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