Rails use SQL, which is familiar to most developers, while Hibernate offers HQL a OO query language that developers will need to learn. In addition, Hibernate offers quite a few more tuning ...

You’ll also get started with JPA Query Language (JPQL) and use it to execute a few simple database operations on the example application. The complete source code for the example application can ...

Hibernate and SQL together. Hibernate and JPA can execute any valid SQL statement. By default, the data returned is simply a list of object arrays. Each record returned is an element in the list. Each ...