Computer Science Illuminated
7th Edition
ISBN: 9781284155617
Author: Nell Dale, John Lewis
Publisher: Jones & Bartlett Learning
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Chapter 12, Problem 53E
Program Plan Intro
SQL:
- The full form of SQL is “Structured Query Language”.
- SQL is not a
programming language. It is text-based and it is also called as data sublanguage.- In order to get SQL as a complete programming language, it should be included in scripting languages like Java, C#, and so on.
- Some of the DBMS products provide GUI tools in order to perform tasks are as follows:
- SQL Server
- Oracle
Database - MySQL
WHERE Statement:
“WHERE” statement is used limit the number of rows. For example: Consider a table “FTable” that has two columns named “FruitName” and “Color”. “WHERE” clause is used when there is a need to display the entire FruitName whose color is Red.
SELECT * FROM FTable WHERE color = 'red';
When the above statement is executed, red colored fruits get displayed.
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Chapter 12 Solutions
Computer Science Illuminated
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