A

Admin • 802.91K Points
Coach

Q. Which command is used to undo changes in a transaction?

  • (A) UNDO;
  • (B) ROLLBACK;
  • (C) CANCEL;
  • (D) DELETE;
  • Correct Answer - Option(B)
  • Views: 3
  • Filed under category MySQL
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Explanation by: Admin
ROLLBACK undoes all changes made in the current transaction.

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