SQL Editor
Tables and Columns
Customer
- Id
(int)
- FirstName
(nvarchar)
- LastName
(nvarchar)
- City
(nvarchar)
- Country
(nvarchar)
- Phone
(nvarchar)
Order
- Id
(int)
- OrderDate
(datetime)
- OrderNumber
(nvarchar)
- CustomerId
(int)
- TotalAmount
(decimal)
OrderItem
- Id
(int)
- OrderId
(int)
- ProductId
(int)
- UnitPrice
(decimal)
- Quantity
(int)
Product
- Id
(int)
- ProductName
(nvarchar)
- SupplierId
(int)
- UnitPrice
(decimal)
- Package
(nvarchar)
- IsDiscontinued
(bit)
Supplier
- Id
(int)
- CompanyName
(nvarchar)
- ContactName
(nvarchar)
- ContactTitle
(nvarchar)
- City
(nvarchar)
- Country
(nvarchar)
- Phone
(nvarchar)
- Fax
(nvarchar)
Task:
List annual sales with the best years first
Click here
for details on
WITH CTE
.
WITH Cte (Year, Count, Amount) AS ( SELECT YEAR(OrderDate) AS Year, COUNT(Id) AS Count, SUM(TotalAmount) AS Amount FROM [Order] GROUP BY YEAR(OrderDate) ) SELECT Year, Amount FROM Cte ORDER BY Amount DESC
3 Records
Year
Amount
2013
711414.95
2014
480315.59
2012
235833.70
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in Austin, Texas. Vsn 1.3.0