Complicated Group SQL Query - sql

Question

here is my query and result;
select
DATEADD(dd, DATEDIFF(dd, 0, PostDate), 0) as Date,
Stores.Name StoreName,
SUM(PosCash + PosCredit + PosBillCash + PosBillCredit) as Revenue
from StoreRevenue
inner join Stores on Stores.ID = StoreRevenue.StoreID
group by DATEADD(dd, DATEDIFF(dd, 0, PostDate), 0), Stores.Name
result : http://prntscr.com/zaele
I want to create a table (result) that must be group by date and store names.
Date, Avcılar Mağaza, Ataşehir Mağaza
2013-03-04, 150, 200
2013-03-05, 200, 250
2013-03-06, 300, 150
rows of sub-group (these ones: 2013-03-04, 150, 200) are date and incomes of each stores
I want to get that kind of result
I have also tried "pivot" in sql but It doesnt work for me
sorry for my english. -Thanks

Answer 1

You can use the PIVOT function to transform the data from rows to columns:
select *
from
(
select
DATEADD(dd, DATEDIFF(dd, 0, PostDate), 0) as Date,
Stores.Name StoreName,
(PosCash + PosCredit + PosBillCash + PosBillCredit) as Revenue
from StoreRevenue
inner join Stores
on Stores.ID = StoreRevenue.StoreID
) d
pivot
(
sum(Revenue)
for StoreName in ([Avcılar Mağaza], [Ataşehir Mağaza]..)
) piv;
Or you can use an aggregate function with a CASE:
select DATEADD(dd, DATEDIFF(dd, 0, PostDate), 0) as Date,
sum(case when Stores.Name = 'Avcılar Mağaza'
then PosCash + PosCredit + PosBillCash + PosBillCredit end) as [Avcılar Mağaza],
sum(case when Stores.Name = 'Ataşehir Mağaza'
then PosCash + PosCredit + PosBillCash + PosBillCredit end) as [Ataşehir Mağaza]
from StoreRevenue
inner join Stores
on Stores.ID = StoreRevenue.StoreID
group by DATEADD(dd, DATEDIFF(dd, 0, PostDate), 0)
If you have an unknown number fo stores, then you can use dynamic sql:
DECLARE #cols AS NVARCHAR(MAX),
#query AS NVARCHAR(MAX)
select #cols = STUFF((SELECT distinct ',' + QUOTENAME(name)
from Stores
FOR XML PATH(''), TYPE
).value('.', 'NVARCHAR(MAX)')
,1,1,'')
set #query = 'SELECT Date, ' + #cols + '
from
(
select
DATEADD(dd, DATEDIFF(dd, 0, PostDate), 0) as Date,
Stores.Name StoreName,
(PosCash + PosCredit + PosBillCash + PosBillCredit) as Revenue
from StoreRevenue
inner join Stores
on Stores.ID = StoreRevenue.StoreID
) x
pivot
(
sum(Revenue)
for StoreName in (' + #cols + ')
) p '
execute(#query)

Answer 2

Try this:
WITH CTE
AS
(
select
DATEADD(dd, DATEDIFF(dd, 0, PostDate), 0) as Date,
Stores.Name StoreName,
PosCash + PosCredit + PosBillCash + PosBillCredit as Revenue
from StoreRevenue
inner join Stores on Stores.ID = StoreRevenue.StoreID
)
SELECT *
FROM CTE AS c
PIVOT
(
SUM(Revenue)
FOR StoreName IN ([Avcılar Mağaza], [Ataşehir Mağaza], ...)
) AS p