Нужна помощь в возврате данных в определенные сегменты

Question

declare @dateto as datetime
set @dateto='8/1/11'

SELECT     ti.userkey, SUM(l.Price * l.OrderQty) AS SumOfOrders, count (distinct ti.orderid) AS Ordercount
FROM         SOLine AS l WITH (nolock) LEFT OUTER JOIN
             SOImported AS ti ON ti.OrderId = l.OrderId LEFT OUTER JOIN
             Sale AS o ON o.SaleId = ti.Inventory_Id
  Where ti.createddate < @DateTo                
 GROUP BY ti.userkey, o.WootSiteId

Нужен этот запрос для подсчета заказов, как показано ниже:

Group          userkeycount   sumoforders
 1 trans
 2-30
 31-60
 61-90
 91-120
 121-150
 151-180
 181-210
 211-240
 241-270
 271-300
 301-330
 331-360
 360 or More

Answer 1

declare @dateto as datetime
set @dateto='8/1/11'

SELECT 
    CASE WHEN Ordercount >= 360 THEN '360 or More'
         WHEN Ordercount = 1 THEN '1 trans'
         ELSE CAST (30 * FLOOR(Ordercount / 30) AS VARCHAR) + '-' + CAST (30 * CEILING (Ordercount / 30) AS VARCHAR)
    END grp,
    COUNT(*) userkeycount,
    SUM(SumOfOrders) SumOfOrders
FROM (
    SELECT ti.userkey,
        SUM(l.Price * l.OrderQty) AS SumOfOrders,
        count (distinct ti.orderid) AS Ordercount
    FROM         SOLine AS l WITH (nolock) LEFT OUTER JOIN
                 SOImported AS ti ON ti.OrderId = l.OrderId LEFT OUTER JOIN
                 Sale AS o ON o.SaleId = ti.Inventory_Id
     Where ti.createddate < @DateTo
     GROUP BY ti.userkey
) rs
GROUP BY CASE WHEN Ordercount >= 360 THEN '360 or More'
         WHEN Ordercount = 1 THEN '1 trans'
         ELSE CAST (30 * FLOOR(Ordercount / 30) AS VARCHAR) + '-' + CAST (30 * CEILING (Ordercount / 30) AS VARCHAR)
    END

Answer 2

Я внес некоторые изменения в запрос Scrum Meister ... ниже вы можете увидеть результат.

create table #T (ID int identity(0,1) primary key, Ordercount int)

insert #T (Ordercount) values (1)
insert #T (Ordercount) values (2)
insert #T (Ordercount) values (5)
insert #T (Ordercount) values (30)
insert #T (Ordercount) values (37)
insert #T (Ordercount) values (60)
insert #T (Ordercount) values (61)
insert #T (Ordercount) values (360)
insert #T (Ordercount) values (361)


select Ordercount,
CASE WHEN Ordercount > 360 THEN '360 or More'
         WHEN Ordercount = 1 THEN '1 trans'
         WHEN Ordercount <= 30 THEN '2-30'
         ELSE 
         CAST (30*FLOOR(case when Ordercount%30 = 0 then Ordercount-1 else Ordercount end/30)+1 AS VARCHAR) 
         + '-' + 
         CAST (30*FLOOR(case when Ordercount%30 = 0 then Ordercount-1 else Ordercount end/30)+30 AS VARCHAR)
    END
from #T