timer Asked: Aug 3rd, 2013
account_balance_wallet $25

Question Description

You designed an OLAP database for Home Warrany Corporation. Based on that design, submit the following two SQL statements.

  1. Use the CUBE extension to show the sum of costs aggregated by all permutations of appliance serial,  employee id, customer id, and year.
  2. Use the GROUPING SETS extension to show the same data.
Home Warranty Corporation DATABASE.pdf 

Tutor Answer

School: University of Virginia

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awesome work thanks

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