Read this SQL tutorial to learn when to use SELECT, JOIN, subselects and UNION to access multiple tables with a single statement. It’s sometimes difficult to know which SQL syntax to use when ...

The third form of the CREATE TABLE statement stores the results of any query-expression in a table and does not display the output. It is a convenient way to create temporary tables that are subsets ...

Native SQL queries that return an object array. Native SQL queries that map records to JPA entities. Hibernate and SQL together. Hibernate and JPA can execute any valid SQL statement. By default, the ...