What function in SQL returns the average value of a numeric column?
Question
What function in SQL returns the average value of a numeric column?
Solution
The function in SQL that returns the average value of a numeric column is AVG(). Here is how you can use it:
-
First, you need to select the column you want to find the average of. Let's say the column is called "Numbers" in a table called "Table1".
-
Then, you use the AVG() function. Your SQL query would look like this:
SELECT AVG(Numbers)
FROM Table1;
- Run this query in your SQL environment. The result will be the average value of all the entries in the "Numbers" column.
Remember, the AVG() function can only be used with numeric columns.
Similar Questions
Which aggregate function returns the average of values in a numeric column?
Which SQL function is used to calculate the average value of a numeric column?OptionsMAX()SUM()COUNT()AVG()
In SQL, which aggregate function is used to find the sum of a numeric column?OptionsTOTAL()COUNT()AVERAGE()SUM()
Which aggregate function returns the sum of values in a numeric column?
Which of the following is a SQL aggregate function?Select one:a.averageb.avgc.meand.sqrt
Upgrade your grade with Knowee
Get personalized homework help. Review tough concepts in more detail, or go deeper into your topic by exploring other relevant questions.