Union, Intersect and Except Operators. Contribute to janthony25/SQL-Set-Operations development by creating an account on GitHub.

Set operators follow this order of precedence unless they are overridden by parentheses in the expression(s): INTERSECT is evaluated first. OUTER UNION, UNION, and EXCEPT have the same level of ...

Set operators in SQL, like UNION, INTERSECT, and EXCEPT, enable you to combine results from multiple queries into a single result set, each serving a distinct purpose.