Oracle supports JDBC's getGeneratedKeys (), and Oracle supports JDBC's addBatch ()/executeBatch () Oracle does NOT support using getGeneratedKeys () in conjunction with addBatch ()/executeBatch ().

Hibernate vs. JDBC is a database API battle that puts similar, yet different options into a developer's hands to work with persistent data and generate translatable results.

Get an overview of JDBC's architecture, then learn how to connect to a database and handle SQL queries and responses with PreparedStatements, transactions, connection pooling, and more.