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Discussion :: Database System 2 - CS

  1. To drop a column that is used as a foreign key, first:

  2. A.

     drop the primary key.

    B.

     drop the table containing the foreign key.

    C.

     drop the foreign key constraint.

    D.

     All of the above must be done.

    View Answer

    Workspace

    Answer : Option C

    Explanation :

    Explanation Not Provided


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