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  1. Practice
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  3. OLAP
  4. OLAP Operation Types
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OLAP Operation Types

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  • mittal_ankit91 + 0 comments

    correct answer is d((4, 7, 3, 84, 160, 117))

  • sean1813 + 1 comment
    -- ROLLUP: a*b*c + (a*b)             + (a)     + 1
-- CUBE:   a*b*c + (a*b + a*c + b*c) + (a+b+c) + 1
    • madhureshsoni191 + 0 comments

      Great Explaination ...

  • sweedal19 + 0 comments

    Simple explanation to this problem. https://github.com/andylamp/stanford_dbclass/tree/master/13%20-%20on-line%20analytical%20processing

    Correct answer is : option D] (4, 7, 3, 84, 160, 117)

  • martius_eduardo + 0 comments

    Suppose attributes D1, D2, and D3 have n1, n2, and n3 DIFFERENT VALUES respectively

    Only d has different values for n1, n2 and n3.

  • sanjeetjmp + 0 comments

    In this paticular question, is it possibe to solve this question verbally?

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