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Oracle认证考试

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Evaluate the SQL statement DROP TABLE DEPT: Which four statements are true of the SQL statement? ()

  • A、You cannot roll back this statement.
  • B、All pending transactions are committed.
  • C、All views based on the DEPT table are deleted.
  • D、All indexes based on the DEPT table are dropped.
  • E、All data in the table is deleted, and the table structure is also deleted.
  • F、All data in the table is deleted, but the structure of the table is retained.
  • G、All synonyms based on the DEPT table are deleted.
正确答案:A,B,D,E
答案解析:
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