A Report for top spent with Given Sitecode and Year

Question

Customer Code
Name
Spent2011
xyzaa
Jon
700.00
nmcb
Stuart
400.00
bncx
Prakash
300.00
nmsd
Srinu
200.00
opkls
Kumar
90.00
                  Table above as retrieved data For
   Site 01
Rank the customers by top spent for 2011 or 2012 or 2013 or 2014
Ex: A Financial year 2011 to be considered between the dates April 1^st 2011 and Marc 31^st 2012
Customer table has the complete details of the customer 
and with unique customer code
Order Table has the details of the order placed and the Order Placed Date
Order Item Table has the Gross   price of each Item.
Site Table can be joined with Order Table (has a common column)
A  T-SQL query for  the SSRS report needs to be build with Inputs  site code and Year

Answer 1

Hi Visakh,
Please find the below script
--DECLARE @CustomerId varchar(255) = 'XX03045651';
DECLARE @STOREID VARCHAR(10) ='XX01'
SELECT
       OrderNumberStr,
       CustomerCodeStr
INTO
       #Sales
FROM
       OrderTable
        lEFT JOIN
 SiteShopTable
       ON
SiteShopTable.SiteCodeStr=LEFT(Ordertable.OrderNumberStr,4)
WHERE
       LEFT(Ordertable.OrderNumberStr,4)= @StoreID
                            AND
       LEFT(Ordertable.OrderedAtSiteCodeStr,4)=@StoreID
SELECT
       #Sales.CustomerCodeStr,
       SUM(OrderItemTable.FinalPriceGrossMoney) AS TotalSpend,
       SUM(OrderItemTable.QuantityOrderedInt) AS NoOfItems
--INTO
     --  #Spenders
FROM
       OrderItemTable
       INNER JOIN
       #Sales ON OrderItemTable.OrderNumberStr = #Sales.OrderNumberStr
GROUP BY
       #Sales.CustomerCodeStr
ORDER BY      
       TotalSpend DESC
SELECT
       distinct OrderTable.CustomerCodeStr,  
       '2014'=
       Case
       when year(Ordertable.OrderPlacedDateSdtm) = '2014' THEN sum(isnull(TotalSpend,0))  end,
       '2013'=
       Case when year(Ordertable.OrderPlacedDateSdtm) = '2013' THEN sum(isnull(TotalSpend,0)) end,
       '2012'=
       Case when year(Ordertable.OrderPlacedDateSdtm) = '2012' THEN sum(isnull(TotalSpend,0)) end ,
        'Before2012'=
       Case when year(Ordertable.OrderPlacedDateSdtm) < '2012' THEN sum(isnull(TotalSpend,0)) end
         --SUM(IF(year(Ordertable.OrderPlacedDateSdtm)=2010,orderitemtable.FinalPriceGrossMoney,0)) AS fy_2010
   --  , SUM(IF(fy.year=2011,i.invoiceValue,0)) AS fy_2011
   --  , SUM(IF(fy.year=2012,i.invoiceValue,0)) AS fy_2012
  FROM
#Spenders
left join
OrderTable  
on #Spenders.customercodestr=OrderTable.CustomerCodeStr
GROUP BY
        OrderTable.CustomerCodeStr,
       Ordertable.OrderPlacedDateSdtm
order by
OrderTable.CustomerCodeStr
drop table #Sales
drop table #Spenders