Now that you've seen how subqueries work, it's time to get some practice writing them! Not all of the queries will require subqueries, but all will be a bit more complex and require some thought and ...

LATERAL SUBQUERY is a subquery that is preceded by the keyword LATERAL.It provides a way to reference columns in the preceding FROM clause. Without the LATERAL keyword, subqueries can only refer to ...

Learn how to use the SQL subselect statement and handle your database like a pro! Do you ever find yourself juggling queries to get the information you need? Subselects, also called subqueries ...