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Oracle认证考试

睦霖题库>其他计算机考试>Oracle认证考试

Which view should a user query to display the columns associated with the constraints on a table owned by the user?()

  • A、USER_CONSTRAINTS
  • B、USER_OBJECTS
  • C、ALL_CONSTRAINTS
  • D、USER_CONS_COLUMNS
  • E、USER_COLUMNS
正确答案:D
答案解析:
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