A Guide to SQL
9th Edition
ISBN: 9781111527273
Author: Philip J. Pratt
Publisher: Course Technology Ptr
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Question
Chapter 1, Problem 12SCG
Program Plan Intro
SELECT statement:
It is used to retrieve information from the table or
Syntax:
SELECT * FROM table_Name;
AVG() function:
The “AVG()” function is used to get the average of all the values from the column.
Syntax:
SELECT AVG(column_Name) FROM table_Name;
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Chapter 1 Solutions
A Guide to SQL
Ch. 1 - Prob. 1TDCh. 1 - Prob. 2TDCh. 1 - Prob. 3TDCh. 1 - Prob. 4TDCh. 1 - Prob. 5TDCh. 1 - Prob. 6TDCh. 1 - Prob. 7TDCh. 1 - Prob. 8TDCh. 1 - Prob. 9TDCh. 1 - Prob. 10TD
Ch. 1 - Prob. 11TDCh. 1 - Prob. 1CATCh. 1 - Prob. 2CATCh. 1 - Prob. 3CATCh. 1 - Prob. 4CATCh. 1 - Prob. 5CATCh. 1 - Prob. 6CATCh. 1 - Prob. 7CATCh. 1 - Prob. 8CATCh. 1 - Prob. 9CATCh. 1 - Prob. 10CATCh. 1 - Prob. 11CATCh. 1 - Prob. 12CATCh. 1 - Prob. 13CATCh. 1 - Prob. 14CATCh. 1 - Prob. 1SCGCh. 1 - Prob. 2SCGCh. 1 - Prob. 3SCGCh. 1 - Prob. 4SCGCh. 1 - Prob. 5SCGCh. 1 - Prob. 6SCGCh. 1 - Prob. 7SCGCh. 1 - Prob. 8SCGCh. 1 - Prob. 9SCGCh. 1 - Prob. 10SCGCh. 1 - Prob. 11SCGCh. 1 - Prob. 12SCGCh. 1 - Prob. 13SCG
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