SQL Exercises: Find the customer and salesmen who lives in same city
SQL Query on Multiple Tables: Exercise-1 with Solution
From the following tables, write a SQL query to find the salespersons and customers who live in same city. Return customer name, salesperson name and salesperson city.
Sample table: salesman
Sample table: customer
SELECT customer.cust_name, salesman.name, salesman.city FROM salesman, customer WHERE salesman.city = customer.city;
Output of the query:
cust_name name city Nick Rimando James Hoog New York Brad Davis James Hoog New York Julian Green Pit Alex London Fabian Johnson Mc Lyon Paris Fabian Johnson Nail Knite Paris Brad Guzan Pit Alex London
Relational Algebra Expression:
Relational Algebra Tree:
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Next: From the following tables, write a SQL query to find all the customers along with the salesperson who works for them. Return customer name, and salesperson name.
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