Go to w3schools.com
Close the exercise
More POSTGRESQL Exercises
Close menu
Go to w3schools.com
Sign in to track your progress
×
Sign in

POSTGRESQL Exercises

Create table4 q
Insert Data3 q
Select Data3 q
Add Column3 q
Update Data3 q
ALTER COLUMN3 q
DROP COLUMN3 q
DELETE4 q
DROP TABLE3 q
OPERATORS9 q
SELECT3 q
SELECT DISTINCT3 q
WHERE3 q
ORDER BY3 q
LIMIT3 q
MIN and MAX3 q
COUNT3 q
SUM3 q
AVG3 q
LIKE4 q
IN3 q
BETWEEN3 q
AS3 q
Joins3 q
INNER JOIN3 q
LEFT JOIN4 q
RIGHT JOIN3 q
FULL JOIN3 q
CROSS JOIN3 q
UNION4 q
GROUP BY3 q
HAVING3 q
EXISTS3 q
ANY3 q
ALL3 q
CASE3 q

by w3schools.com











Exercise: POSTGRESQL SUM





Wrong Answer!













Completed

You have already completed these exercises!

Do you want to take them again?










×
Close the exercise

Congratulations!


You completed the POSTGRESQL SUM Exercises from W3Schools.com



Share on:






True or False.
The SUM function can only be used on numeric values.