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[PersistenceUnit: testPU] Unable to build EntityManagerFactory
javax.persistence.PersistenceException: [PersistenceUnit: Demo] Unable to build EntityManagerFactory at org.hibernate.ejb.Ejb3Configuration.buildEntityManagerFactory( at org.hibernate.ejb.Ejb3Configuration.buildEntityManagerFactory( at org.hibernate.ejb.HibernatePersistence.createEntityManagerFactory( at javax.persistence.Persistence.createEntityManagerFactory( at javax.persistence.Persistence.createEntityManagerFactory( at ModifyArtistClient.main( by: org.hibernate.MappingException: Could not instantiate id generator [entity-name=Song] at at org.hibernate.mapping.SimpleValue.createIdentifierGenerator( at org.hibernate.internal.SessionFactoryImpl.<init>( at org.hibernate.cfg.Configuration.buildSessionFactory( at org.hibernate.ejb.EntityManagerFactoryImpl.<init>( at org.hibernate.ejb.Ejb3Configuration.buildEntityManagerFactory( ... 5 moreCaused by: org.hibernate.MappingException: org.hibernate.dialect.MySQLDialect does not support sequences at org.hibernate.dialect.Dialect.getSequenceNextValString( at at at ... 10 more