Exam 70-767 topic 1 question 4 discussion

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You have a data warehouse that stores information about products, sales, and orders for a manufacturing company. The instance contains a database that has two tables named SalesOrderHeader and SalesOrderDetail. SalesOrderHeader has 500,000 rows and SalesOrderDetail has 3,000,000 rows.
Users report performance degradation when they run the following stored procedure:


You need to optimize performance.
Solution: You run the following Transact-SQL statement:


Does the solution meet the goal?