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Consider the following task report for Speedy Lawn Care Service. Normalize the single table database to 3NF following the process detailed in class. ClientName Address

  1. Consider the following task report for Speedy Lawn Care Service. Normalize the single table database to 3NF following the process detailed in class.
ClientName Address ServiceType Price Technician VehicleNo
Kim Jones Worthington Mowing 25 Carlos L2
John Smith Dublin Mowing 75 Fred L1
Aeration 120 Louie LT1
Barbara Wentz Worthington Mowing 50 Carlos L2
Charles Lee Hilliard Mowing 60 Louie LT1
Heinz Schmidt Powell Aeration 255 Louie LT1
Carrie Fisher Columbus Fertilizing 45 Gina T25

You are not allowed to add any new column to the relation. You should identify the primary key and list all functional dependencies.

Show the schema in each step (1NF, 2NF, 3NF), mark the PKs, and the actual data in each table.

When you finish the 3NF normalization, go tohttps://www.db-fiddle.com/ and create the database with the actual data. Compose a SQL query to retrieve every tuple by natural join all tables to verify if your decomposition is lossless (no spurious tuples after join compared to the original data).

Tip: to natural join multiple tables, you can do

SELECT...

FROM table1

NATURAL JOIN table2

NATURAL JOIN table3

...

Include your SQL DDL commands to create the database (CREATE TABLE, INSERT VALUES, etc. ) and your SQL query of verification (SELECT...) in your submission.

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