How to get Hibernate dialect during runtime

Question

In my application, I use Hibernate with SQL Server database, so I set

Answer 1

The following works well for me for accessing the dialect in a Java EE application running in WildFly 14:

import org.hibernate.Session;
import org.hibernate.dialect.Dialect;
import org.hibernate.internal.SessionFactoryImpl;

...

@PersistenceContext
private EntityManager entityManager;

...

final Session session = (Session) entityManager.getDelegate();
final SessionFactoryImpl sessionFactory = (SessionFactoryImpl) session.getSessionFactory();
final Dialect dialect = sessionFactory.getJdbcServices().getDialect();
logger.info("Dialect: {}", dialect);

You need to add hibernate-core dependency with provided scope to pom.xml.