Express the following query in SQL using no subqueries and no set operations. select ID from student
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Express the following query in SQL using no subqueries and no set operations.
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select ID from student except select s_id from advisor where i ID is not null
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Explanation So the student and the advisor are both different table...View the full answer
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Related Book For
Database System Concepts
ISBN: 9780078022159
7th Edition
Authors: Abraham Silberschatz, Henry F. Korth, S. Sudarshan
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