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conditional maptips

Kommentare

1 Kommentar

  • John Nerge
    You can do this using a one-to-one data link that uses the CASE expression:

     

    SELECT

     

    CASE

     

    WHEN Category = 'A'  THEN Field2

     

    WHEN Category = 'B' THEN Field3

     

    WHEN Category = 'C' THEN Field3

     

    END AS Field2

     

    Same expression, but condensed:

     

    SELECT

     

    CASE

     

    WHEN Category = 'B' OR Category = 'C' THEN Field3

     

    ELSE Field 2

     

    END AS Field2
    0

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