Consider Food item table attributes are food item key, food item and quantity. Time table attributes are year, quarter, month and day. Product table attributes are model name, model year, and category. Sales fact table attributes are sales dollars and sales quantity. Q.1 Design an appropriate schema for the above information Q.2 Create "dim" for the above information using the SQL statement. Q.3 Add attribute clause in the dimension clause. Q.4 Add “rollup” hierarchy in “dim” with appropriate levels and alter to add attribute.
Consider Food item table attributes are food item key, food item and quantity. Time table attributes are year, quarter, month and day. Product table attributes are model name, model year, and category. Sales fact table attributes are sales dollars and sales quantity. Q.1 Design an appropriate schema for the above information Q.2 Create "dim" for the above information using the SQL statement. Q.3 Add attribute clause in the dimension clause. Q.4 Add “rollup” hierarchy in “dim” with appropriate levels and alter to add attribute.
Computer Networking: A Top-Down Approach (7th Edition)
7th Edition
ISBN:9780133594140
Author:James Kurose, Keith Ross
Publisher:James Kurose, Keith Ross
Chapter1: Computer Networks And The Internet
Section: Chapter Questions
Problem R1RQ: What is the difference between a host and an end system? List several different types of end...
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Consider Food item table attributes are food item key, food item and quantity. Time table attributes are year, quarter, month and day. Product table attributes are model name, model year, and category. Sales fact table attributes are sales dollars and sales quantity.
Q.1 Design an appropriate schema for the above information
Q.2 Create "dim" for the above information using the SQL statement.
Q.3 Add attribute clause in the dimension clause.
Q.4 Add “rollup” hierarchy in “dim” with appropriate levels and alter to add attribute.
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