Answered: SELECT EMP# FROM EMP WHERE EMP.TITLE…

SELECT EMP# FROM EMP WHERE EMP.TITLE ="PROFESSOR" OR (NOT(EMP.FNAME = "Joe") AND (EMP.FNAME= "Joe" EMP.SALARY= 3000) AND %3D OR NOT(EMP.SALARY= 3000)) %3D

A Guide to SQL

9th Edition

ISBN:9781111527273

Author:Philip J. Pratt

Publisher:Philip J. Pratt

Chapter2: Database Design Fundamentals

Section: Chapter Questions

Problem 15RQ

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Question

4. Simplify the following SQL query.
SELECT
EMP#
FROM
EMP
WHERE
EMP.TITLE ="PROFESSOR"
OR
(NOT(EMP.FNAME = "Joe") AND (EMP.FNAME = "Joe"
EMP.SALARY= 3000) AND
OR
NOT(EMP.SALARY= 3000))

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