Database System Concepts
7th Edition
ISBN: 9780078022159
Author: Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher: McGraw-Hill Education
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Question
Consider the following query:
SELECT name FROM instructor WHERE name LIKE % dar_
Which of the instructor names will NOT be included in the result of the query?
(a) Alimdarr
(b) Alimdar
(c) dart
(d) Darr
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- What will be the result of the query based on the following criteria? <columnname> = ALL (<subquery>) Returns true if the value is equal to any value returned by the subquery. Returns true if the value is equal to every value returned by the subquery. Returns true if the value is not equal to any values returned by the subquery. Returns true if the value is not equal to any value returned by the subquery.arrow_forwardWhat will be the result of the query based on the following criteria? <columnname> = ALL (<subquery>) Returns true if the value is equal to any value returned by the subquery. Returns true if the value is equal to every value returned by the subquery. Returns true if the value is not equal to any values returned by the subquery. Returns true if the value is not equal to any value returned by the subquery.arrow_forwardCreate a query that lists the department number, employee number, and salaries of all employees in department D11. UNION the same information , but this time sum up all the salaries to create a one line summary entry for the D11 department (hint sum the salary). Sort the list by Salary.arrow_forward
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