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QYou are writing a query to retrieve the customers that are not associated with a sales order. What join between the Customer table and the Sales table should you use?

ID: #11014 Database Manipulation in D365 F&O X++ 249 views
Question Info
#11014Q ID
EasyDifficulty
Database Manipulation in D365 F&O X++Topic

Choose the Best Option

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  • A Join
  • B Outer join
  • C Exists join
  • D NotExists join
Correct Answer

Explanation

  • A. Incorrect: A join would return customer data and sales order data where the customer was associated with a sales order.
  • B. Incorrect: An outer join would return customer data and sales order data regardless of an association between them.
  • C. Incorrect: An exists join would return customer data for customers who are associated with a sales order.
  • D. Correct: A notExists join would return customer data for customers who are not associated with a sales order.
Related Topic: Performance Optimization

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