Question

我知道这段代码错了，输入应该像这样给出3个日期

select Factory,Sum(quantity) from table where date='23-09-2017' and date='24-09-2017' and date='25-09-2017 group by factory

Answer 1

从表格中选择工厂，总和（数量），其中日期IN（'23 -09-2017'，'24-09-2017'，'25-09-2017'）按工厂分组

Answer 2

可以使用BETWEEN，OR和IN完成此操作。

<强>查询

<强> Using BETWEEN

select Factory, 
Sum(quantity) 
from table 
where [date] between '23-09-2017' and date='25-09-2017'
group by factory;

可以使用BETWEEN，因为您的日期是连续三个日期。

<强> Using OR

select Factory, 
Sum(quantity) 
from table 
where date='23-09-2017' or date='24-09-2017' or date='25-09-2017'
group by factory;

<强> Using IN

select Factory, 
Sum(quantity) 
from table 
where date in ('23-09-2017','24-09-2017','25-09-2017')
group by factory;

Answer 3

请尝试在＆＃39;如果日期不在范围内，或者在日期介于某个范围之间使用。

select Factory, Sum(quantity) from table1 
WHERE Convert(Date, datefield) in '2017-09-23','2017-09-24','2017-09-25')
group by Factory

select Factory, Sum(quantity) from table1 
where Convert(Date, datefield)between '2017-09-23' and '2017-09-25'
group by Factory

Answer 4

您可以寻找：

select Factory,
       SUM( CASE WHEN date='23-09-2017' THEN quantity END) '23-09-2017'
       SUM( CASE WHEN date='24-09-2017' THEN quantity END) '24-09-2017'
       SUM( CASE WHEN date='25-09-2017' THEN quantity END) '25-09-2017' 
from table 
group by factory

Answer 5

declare @date1 datetime,
@date2 datetime,
@date3 datetime

select @date1 = '2017-09-24',@date2 = '2017-09-30',@date3 = '2017-03-31'

select Fac 'Particular',
sum(case when cast(tran_date as date ) =  cast(@date1 as date ) then Qty 
else 0 end ) AS '@date1',
sum(case when cast(tran_date as date ) =  cast(@date2 as date ) then Qty 
else 0 end  )AS '@date2',
sum(case when cast(tran_date as date ) =  cast(@date3 as date ) then Qty 
else 0 end  )AS '@date3'
from [table] where (cast(tran_date as date ) =  cast(@date1 as date )
OR cast(tran_date as date ) =  cast(@date2 as date )
OR cast(tran_date as date ) =  cast(@date3 as date ))
group by fac

Answer 6

你可以这样做：

SELECT Factory,
       SUM(quantity)
FROM   Table
WHERE YEAR(date)  = 2017
  AND MONTH(date) = 09
  AND DAY(date) IN (23, 24, 25)
GROUP BY Factory

我希望我有所帮助。

Answer 7

当您在sql中调用特定日期时，如'20170922'，它将搜索22 09 2017 00:00时间，因此您应在查询中使用BETWEEN。预期查询应该如下;

Select SUM(quantity),Datepart(day,Date),Factory 
FROM table 
Where (Date BETWEEN '2017-09-23' AND '2017-09-24') 
                 OR (Date BETWEEN '2017-09-24' AND '2017-09-25') 
Group By Factory ,DATEPART(day,Date)

获取sql server中3个特定日期的数据

7 个答案: