Query monthly sales by BP and item code

Question

I am new to the forum and have only a basic training in sql, but hopefully someone can help - I am after a query that shows the total volume sales by customer and item (i.e. Jun, Jul, Aug etc).  I have searched the forum and found several queries which come close to what I need but none are exactly my requirement.  I need to be able to enter the from and to dates as variables.
Many thanks

Answer 1

Hi,
Try this query:
Declare @fromdate as datetime
Declare @Todate as datetime
Declare @Code as nvarchar(25)
set @fromdate = ( select min(Ta.[docDate]) from inv1 ta where Ta.[docDate] >= [%0])
set @Todate = ( select max(Tb.[docDate]) from inv1 tb where Tb.[docDate] <= [%1])
set @code = (select max(Tc.[cardName]) from OINV tC where Tc.[cardName] = [%2])
SELECT [Name] as Itemcode,[C] as Customername, [Jan]= sum([1]), [Feb]= sum([2]), [Mar]= sum([3]), [Apr]= sum([4]),  [May]= sum([5]), [June]= sum([6]), [July]= sum([7]), [Aug]= sum([8]), [Sept]= sum([9]), [Oct]= sum([10]), [Nov]= sum([11]), [Dec]= sum([12]), total = sum (isnull([1],0)+ isnull([2],0) + isnull([3],0) + isnull([4],0) +  isnull([5],0) + isnull([6],0) + isnull([7],0) + isnull([8],0) + isnull([9],0)+ isnull([10],0) + isnull([11],0) + isnull([12],0))
from
(SELECT T0.itemcode as Name, t2.cardname as C, t1.quantity
                 * t1.price [stock_value], month(T1.[docDate]) as month FROM OITM T0  INNER JOIN INV1 T1 ON T0.itemcode = T1.itemcode INNER JOIN OINV T2 ON T1.docentry = T2.docentry WHERE T1.[docDate] between @fromdate and @todate and  T2.[cardName]  = @code  GROUP BY T0.itemcode,T1.[docDate],t2.cardname,t1.quantity, t1.price ) S
Pivot
(sum([stock_value]) For  Month IN ([1],[2],[3],[4],[5],[6],[7],[8],[9],[10],[11],[12])) P
group by [Name],[1],[2],[3],[4],[5],[6],[7],[8],[9],[10],[11],[12],[C]
Thanks & Regards,
Nagarajan