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The MCQ: Attributes in group by clause having tuples with same value are placed in; "SQL MCQs" App Download [Free] with answers: one group, two groups, multiple groups, and no groups for computer science online programs. Study SQL Database Interview Questions and Answers FAQs, download Google e-Book (Free Chapter) for top online computer science programs.
Attributes in the group by clause having tuples with the same value are placed in
Aggregate functions can be applied over a group of sets of tuples instead of just single tuple by using the clause
The aggregate function count of an empty collection is said to be
Built-in aggregate functions defined by SQL, ignore null values for their input collection, except the
The attributes specified in the group by clause of the SQL statement, are used to form
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