JOIN
SQLAn operation combining rows from two or more tables based on a related column. Types: INNER JOIN (matching rows only), LEFT JOIN (all left + matching right), RIGHT JOIN, FULL JOIN (all from both), CROSS JOIN (Cartesian product).
An operation combining rows from two or more tables based on a related column. Types: INNER JOIN (matching rows only), LEFT JOIN (all left + matching right), RIGHT JOIN, FULL JOIN (all from both), CROSS JOIN (Cartesian product).