


사용방법은 다르나 두 쿼리의 결과는 동일


SELECT 
	so.SalesOrderID,
	so.CustomerID,
	c.FirstName,
	c.LastName
FROM SalesOrder so
INNER JOIN Customer c
ON (so.CustomerID = c.CustomerID)

/* 주문번호, 제품번호, 제품명*/
SELECT
	sod.SalesOrderID,
	sod.ProductID,
	p.[Name] as p_name
	
FROM  SalesOrderDetail sod
INNER JOIN product p
ON (sod.ProductID = p.ProductID)
