[!INCLUDESQL Server] You can use the results of one query as the input for another. You can use the results of a subquery as a statement that uses the IN( ) function, the EXISTS operator, or the FROM ...

In a correlated subquery, the WHERE expression in a subquery refers to values in a table in the outer query. The correlated subquery is evaluated for each row in the outer query. With correlated ...

--A subquery is a query inside another query. It is used in SELECT, INSERT, UPDATE, or DELETE statements to return a temporary result, which is then used by the main query. --The following statement ...