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Adding a count in cross tab data

  • December 9, 2010 at 10:26 am

    #232352

    There is a table showing below:

    A--B--C--D--COUNT

    X--X---------2

    ------X------1

    ------X--X---2

    X--X-X-------3

    ---X--X-------2

    For column A, B, C, D, how code to add total number in count column?

  • December 9, 2010 at 11:31 am

    #1260703

    Option 1:

    SUM(CASE WHEN A='X' THEN 1 ELSE 0 END + CASE WHEN...END)

    Option 2: use UNPIVOT and the statement above on the resulting column.


    Lutz
    A pessimist is an optimist with experience.

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