Questions and Answers
Which of the following statements best describes the purpose of SQL functions?
To perform computations and return a single result based on input values
What is the primary role of the 'GROUP BY' clause in a SQL query?
To group rows that have the same values into summary rows
In SQL, what is the purpose of the 'HAVING' clause in a query?
To filter groups based on specified conditions after the 'GROUP BY' clause is applied
Which SQL function is used to find the maximum value of a specific column in a table?
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