A Guide to SQL
9th Edition
ISBN: 9781111527273
Author: Philip J. Pratt
Publisher: Course Technology Ptr
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Chapter 2, Problem 5TD
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Tables in the TAL Distributors
The TAL Distributors database consists of the following tables:
- REP(REP_NUM, LAST_NAME, FIRST_NAME, STREET, CITY, STATE, POSTAL_CODE, COMMISSION, RATE)
- CUSTOMER (CUSTOMER_NUM, CUSTOMER_NAME,STREET, CITY, STATE, POSTAL_CODE, BALANCE, CREDIT_LIMIT)
- ORDERS (ORDER_NUM, ORDER_DATE, CUSTOMER_NUM, REP_NUM)
- ORDER_LINE (ITEM_NUM, ORDER_NUM, NUM_ORDERED, QUOTED_PRICE)
- ITEM (ITEM_NUM, DESCRIPTION, ON_HAND, CATEGORY, STOREHOUSE, PRICE)
Here, there exist mainly five tables namely the “REP”, “CUSTOMER”, “ITEM”, “ORDERS”, and “ORDER_LINE” with the respective data. The primary keys for the table “ORDER_LINE” are been listed or use “ITEM_NUM”, “ORDER_NUM” as per requirements...
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Chapter 2 Solutions
A Guide to SQL
Ch. 2 - Prob. 1RQCh. 2 - What is an attribute?Ch. 2 - What is a relationship? What is a one-to-many...Ch. 2 - Prob. 4RQCh. 2 - What is a relation?Ch. 2 - Prob. 6RQCh. 2 - Prob. 7RQCh. 2 - How do you qualify the name of a field, and when...Ch. 2 - Prob. 9RQCh. 2 - What is a primary key? What is the primary key for...
Ch. 2 - Prob. 11RQCh. 2 - Prob. 12RQCh. 2 - Define second normal form. What types of problems...Ch. 2 - Define third normal form. What types of problems...Ch. 2 - Prob. 15RQCh. 2 - Prob. 16RQCh. 2 - List the changes you would need to make to your...Ch. 2 - Prob. 1TDCh. 2 - Prob. 2TDCh. 2 - Prob. 3TDCh. 2 - Prob. 4TDCh. 2 - Prob. 5TDCh. 2 - Prob. 1CATCh. 2 - Identify the functional dependencies in the...Ch. 2 - Prob. 3CATCh. 2 - Determine the functional dependencies that exist...Ch. 2 - Prob. 2SCGCh. 2 - Prob. 3SCG
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