Learning Goal: I’m working on a databases exercise and need an explanation and answer to help me learn.
6.2m Join Queries on full Redcat DB (MySQL)
For each information request below, formulate a single SQL query to produce the required information. In each case, you should display only the columns requested. Be sure that your queries do not produce duplicate records unless otherwise directed.
1. Who are the customers from Illinois who have bought boots costing over $100? Show first and last name only.
2. What are the names of products from manufacturers in Washington state?
3. List Hourly (wage) Employees (first and last names), their hire dates and then the full name (first and last) of their manager. (Rename manager name columns as MgrFirstN, MgrLastN.)
4. Which employees made purchase orders (purchases) from the manufacturer named Timberland? Show first and last names only.
5. Which employees purchased sneakers (made purchases) from the manufacturer named Timberland? Show first and last employee names only.
6. Who are the customers (first and last names) that bought “casual shoes” from the manufacturer named Timberland? (Note category names are lower case, manufacturer names are capitalized in the database.)
7. What are the names of products, their list prices, and their manufacturer name that have a list price under $50 and are made by manufacturers in Phoenix?
8. What are the names and list prices of products that sold on Valentines Day 2014?
9. Which cities have manufacturers who make boots?
10. What are the names of customers who have bought products costing over $60 made by manufacturers in New Jersey? Show first and last names.
