SQL101-Homework Assignment #5

Here’s another set of questions for you to practice on.  As always, if you have any questions, let me know and I’ll help you.

1. Write an UPDATE query that would set your middle name, for only your record by personID. (if there is no record for you, add it in first, then show me the update to set your middle name.)
2. Write an UPDATE query that would swap your first and middle name, again, for your record only.
3. Write an UPDATE query that would update the example.person record, setting middle names you find in the person.contact table. Match on first and last names between the two tables. Limit the update to only work for people with the last name sanchez.

UPDATE: Here are the Answers.

By Shannon Lowder

Shannon Lowder is the Database Engineer you've been looking for! Look no further for expertise in: Business Analysis to gather the business requirements for the database; Database Architecting to design the logical design of the database; Database Development to actually build the objects needed by the business logic; finally, Database Administration to keep the database running in top form, and making sure there is a disaster recovery plan.

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