How do you average a group in SQL?
How do you average a group in SQL? SQL Server AVG() function is an aggregate function that returns the average value of a group. In this syntax: ALL instructs the AVG() function to take all values for calculation. ALL is used by default. How do you average a SQL query? The syntax for the AVG function is,SELECT AVG () FROM "table_name";SELECT "column_name1", "column_name2", " column_nameN", AVG () SELECT AVG(Sales) FROM Store_Information;SELECT AVG(Sales*0.1) FROM Store_Information;SELECT Store_Name, AVG(Sales) FROM Store_Information GROUP BY Store_Name; Does AVG require GROUP BY? In some cases, you will be required to use the SQL GROUP BY clause...