A Guide to SQL
A Guide to SQL
9th Edition
ISBN: 9781337668880
Author: Pratt
Publisher: Cengage
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Chapter 4, Problem 7TD
Program Plan Intro

“SELECT” command:

The “SELECT” command is used to retrieve data in a database.

Syntax for selecting values from the table is as follows:

SELECT STUDENT_ID FROM STUDENT;

  • The given query is used to display each student ID from “STUDENT” table.

“BETWEEN” operator:

  • The “BETWEEN” operator allows user to specify a range of values in a condition.

Syntax for selecting values from the table using “BETWEEN” is as follows:

SELECT STUDENT_ID, STUDENT_NAME, MARK FROM STUDENT WHERE MARK BETWEEN 70 AND 90;

  • The given query is used to display each student ID, name and mark from “STUDENT” table with mark range of “70” and “90” that means including the value “70” and “90”.

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A Guide to SQL

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