select row_number 1 sql code example
Example 1: ms sql row_number over partition
USE AdventureWorks2012;
GO
SELECT FirstName, LastName, TerritoryName, ROUND(SalesYTD,2,1) AS SalesYTD,
ROW_NUMBER() OVER(PARTITION BY TerritoryName ORDER BY SalesYTD DESC)
AS Row
FROM Sales.vSalesPerson
WHERE TerritoryName IS NOT NULL AND SalesYTD <> 0
ORDER BY TerritoryName;
Example 2: row number mssql
SELECT
ROW_NUMBER() OVER (
ORDER BY first_name
) row_num,
first_name,
last_name,
city
FROM
sales.customers;