SQL:Structured Query Language Form SELECT <desired attributes> FROM <tuple variables or relation name> WHERE <conditions> GROUP BY <attributes> HAVING <conditions> ORDER BY list of attributes> Queries on one relation Queries on more than one relations Subqueries and correlated subqueries Full-relation operationsSQL:Structured Query Language Form SELECT <desired attributes> FROM <tuple variables or relation name> WHERE <conditions> GROUP BY <attributes> HAVING <conditions> ORDER BY < list of attributes> z Queries on one relation z Queries on more than one relations z Subqueries and correlated subqueries z Full-relation operations