Computer Science

SUM, AVG, MIN, and MAX can only be used with numeric columns.

SQL Joins & Grouping

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Answer

True

Reason — The aggregate functions SUM, AVG, MIN, and MAX are designed to work with numeric columns in SQL. They expect numeric values as arguments and return numeric results.

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Computer Science

SUM, AVG, MIN, and MAX can only be used with numeric columns.

SQL Joins & Grouping

Answer

Related Questions

Missing join condition in join query produces cartesian product.

COUNT(field_name) tallies only those rows that contain a value; it ignores all null values.

The SQL keyword GROUP BY instructs the DBMS to group together those rows that have the same value in a column.

The HAVING and WHERE clauses are interchangeable.