A

Admin • 833K Points
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Q. Which of the following returns all distinct rows selected by either query?

  • (A) INTERSECT
  • (B) MINUS
  • (C) UNION
  • (D) UNION ALL
  • Correct Answer - Option(C)
  • Views: 25
  • Filed under category MySQL
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Explanation by: Admin

The union operator is used to combine result set of two or more select statements. It avoids duplication

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