← Back to SELECT Basics
Question 29
Courses Not Worth Three Credits
Courses Not Worth Three Credits
Most courses are worth 3 credits. Return thecode,titleandcreditsof every course whosecreditsvalue is anything other than 3.
Expected result:
+---------+----------------------+---------+ | code | title | credits | +---------+----------------------+---------+ | CS310 | Operating Systems | 4 | | MATH110 | Calculus I | 4 | | BIO120 | Cell Biology | 4 | | ART140 | Drawing Fundamentals | 2 | +---------+----------------------+---------+ 4 rows
Hints2 available
Sign in to use hintsTopics:
SELECT Basics
1
Tab to indent (Esc then Tab to move on) · Ctrl+Enter to run · Ctrl+Space to expand shortcuts (sel, ins, desc)
Results
Run your SQL to see every statement's output here, then how it compares with the expected answer.
Not sure what is in a table? SHOW TABLES lists them and DESCRIBE students shows the columns — or open the database browser on the left.