A

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Q. ROLLBACK in a database is ________ statement ?

  • (A) TCL
  • (B) DCL
  • (C) DML
  • (D) DDL
  • Correct Answer - Option(A)
  • Views: 14
  • Filed under category MySQL
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Explanation by: Admin
TCL (Transaction Control Language) statement. ROLLBACK is a TCL statement that is used to undo changes made in a transaction and to restore the database to its previous state before the transaction started. TCL statements are used to control the changes made by transactions in a database. The other TCL statements are COMMIT and SAVEPOINT.

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