Here are some more practice problems. This time you’re going to practice using DELETE.
1. Write a DELETE query that would remove a record from person.contact by contactID, pick a contactID that does not exist in person.contact.
2. Write a DELETE query that would remove a record from person.contact by first and last name.
3. Write a DELETE query that would remove a record from example.person where they also exist in person.contact.
As always, if you have any questions, please let me know
UPDATE: Here are the answers.