I cant use group_concat in queries

Hibernate ORM
14

I finally solve that adding a configuration on the sessionfactoryutil:

import org.hibernate.cfg.Configuration; 
import org.hibernate.dialect.function.StandardSQLFunction;
import org.hibernate.type.StringType;


// ...

 private static SessionFactory sessionFactory;
    
    static {
Configuration conf= new Configuration();
        	conf.configure();

conf.addSqlFunction("group_concat", new StandardSQLFunction("group_concat", new StringType()));



 sessionFactory = conf.buildSessionFactory();

}