SQL Server Course for Beginners with 100+ examples - AVG() Function

SQL Server Course for Beginners with 100+ examples - AVG() Function

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Information Technology (IT), Architecture

University

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The video tutorial demonstrates how to use the SUM function in SQL to calculate the total sum of a numeric column, specifically focusing on an employee salary column in a database. It covers viewing the employee table, calculating total salaries, and applying conditions to sum only salaries above a certain threshold.

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OPEN ENDED QUESTION

3 mins • 1 pt

What new insight or understanding did you gain from this video?

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