Hi, I wanted to check the answers for exercise 1. Is this the correct output? We have two "dept_no" columns and the first column has also departments other than d009.

Hi Lisa! Thanks for reaching out. Please accept my apologies for the delayed response. Can you please paste the code of the query, as well as a bigger screenshot showing the output precisely? Currently, I am unable to clearly read the letters and thus provide assistance. Thank you! Looking forward to your answer.Best,Martin