SQL Joins – LEFT Join, RIGHT Join, and INNER Join Explained
https://www.freecodecamp.org/news/understanding-sql-joins/
WebJan 10, 2023 · The LEFT JOIN is also known as LEFT OUTER JOIN and you can use them interchangeably. So to fetch all employee and department names, you can modify the previous query to use LEFT JOIN, like this: SELECT e.emp_name, d.dept_name FROM employees e LEFT JOIN departments d ON (e.dept_id = d.id);
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