Instructions

In this lab, you are required to complete the problems described in section 4. The starter code for these problems is provided in lab11.sql.

Submission: As instructed before, you need to submit your work with Ok by python ok --submit. You may submit more than once before the deadline, and your score of this assignment will be the highest one of all your submissions.

Readings: You might find the following references to the textbook useful:

• Section 4.3 - Declarative Programming