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Discussion :: Database System 2 - CS

  1. What SQL command can be used to delete columns from a table?

  2. A.

     MODIFY TABLE TableName DROP COLUMN ColumnName

    B.

     MODIFY TABLE TableName DROP ColumnName

    C.

     ALTER TABLE TableName DROP COLUMN ColumnName

    D.

     ALTER TABLE TableName DROP ColumnName

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    Answer : Option C

    Explanation :

    Explanation Not Provided


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