Drill 22: Invalid input — Intro and SELECT
Describe what happens when the input is invalid.
What you will be able to do
- Describe what happens when the input is invalid.
Practice task
Describe what happens when the input is invalid.
SELECT title, level, minutes
FROM lessons
WHERE course_slug = 'html'
ORDER BY minutes DESC
LIMIT 5;Your turn
EasyWrite your answer
Describe what happens when the input is invalid.
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