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Discussion :: Database System 2 - CS

  1. A subquery in an SQL SELECT statement:

  2. A.

     can only be used with two tables.

    B.

     can always be duplicated by a join.

    C.

     has a distinct form that cannot be duplicated by a join.

    D.

     cannot have its results sorted using ORDER BY.

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    Workspace

    Answer : Option C

    Explanation :

    Explanation Not Provided


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