Deals Of The Week - hours only!Up to 80% off on all courses and bundles.-Close

Wrap course as a gift

Prepare your gift and double-check it looks just right.

Form validation errors

Recipient's Name:
Recipient's Email:
Your Message (Optional):
Proceed to Checkout

Recursive Queries in PostgreSQL

Introduction
2. Salesman table
Summary

Instruction

First things first: Let's get to know today's data model. We're going to analyze the data of a company that sells small items on a door-to-door basis.

Exercise

Select all information from the salesman table.

Each salesperson has a unique ID, a first and last name and an ID of the city where they operate.