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It is possible to use multiple aggregate functions in a single SQL query. Aggregate functions are used to perform calculations on a set of values

It is possible to use multiple aggregate functions in a single SQL query. Aggregate functions are used to perform calculations on a set of values and return a single value. To use multiple aggregate functions in a single SQL query, you simply need to include them in the SELECT statement separated by commas. As an example:
SELECT COUNT(*), AVG(salary), MAX(salary), MIN(salary)
FROM employees;
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