How do we join three or more relational tables in a single normalized query?
Chaining multiple JOIN clauses connects dimensional star-schema and normalized tables.
Building enterprise reporting pipelines combining facts, dimensions, and lookup tables.
SELECT employees.name,
departments.department_name,
locations.city
FROM employees
INNER JOIN departments
ON employees.department_id = departments.id
INNER JOIN locations
ON departments.location_id = locations.id;Practice typing production-grade SQL code for JOIN Multiple Tables.