A

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Q. Which keyword used with UNION retains duplicate rows?

  • (A) ALL
  • (B) column
  • (C) STRICT
  • (D) DISTINCT
  • Correct Answer - Option(A)
  • Views: 32
  • Filed under category MySQL
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Explanation by: Admin

This question is about combining the results of multiple SELECT queries in MySQL. The UNION operator is used for this purpose. It takes the results of two or more SELECT statements and combines them into a single result set.

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