Question
Intern_id= {1, 2, 3, 4, 5, 6}
Subject= {sql, oop, sql, oop, c, c++}
If these are one to one relation then what will be the output of the following MySQL statement?
SELECT intern_id
FROM Internship
WHERE subject NOT IN (c, c++);a.
{5, 6}
b.
{1, 2, 3}
c.
{3, 4}
d.
None of the mentioned
Posted under MySQL Database
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Q. Consider a database name “Internship” whose attributes are intern_id (primary key), subject. Intern_id= {1, 2, 3, 4, 5, 6} Subject= {sql, oop, sql, oop, c, c++} If these are...
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