Seagull

Lesson 4 - 5. Create course Table

Dataset statusDemo datasetvv1

Exercise content

Create a table called course with these columns:

id primary key
title
start_date
end_date

Add a constraint that ensures start_date <= end_date.

Hints

Hint 1
Create course with id, title, start_date, end_date. id must be the primary key.
Hint 2
The check must be written inside CREATE TABLE. It must prevent start dates that are later than end dates.

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