Oracle 12c: SQL
Oracle 12c: SQL
3rd Edition
ISBN: 9781305251038
Author: Joan Casteel
Publisher: Cengage Learning
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Chapter 3, Problem 9MC

Which of the following commands removes all data from a table but leaves the table’s structure intact?

  1. a. ALTER TABLE secustomerorders DROP UNUSED COLUMNS;
  2. b. TRUNCATE TABLE secustomerorders;
  3. c. DELETE TABLE secustomerorders;
  4. d. DROP TABLE secustomerorders;
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