4 Questions
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?
MAX()
Test your knowledge of SQL functions and clauses with this quiz. Explore the purpose of SQL functions, the role of the 'GROUP BY' clause, the significance of the 'HAVING' clause, and the usage of SQL functions to find maximum values in a table column.
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