How to use

render

method

in

org.hibernate.dialect.function.CastFunction

  @Override
  public String render(Type columnType, List args, SessionFactoryImplementor factory) {
    if (args.get(1).equals("string")) {
      return super.render(columnType, Arrays.asList("char(" + args.get(0) + ")", args.get(1)), factory);
    } else {
      return super.render(columnType, args, factory);
    }
  }
};

  @Override
  public String render(Type columnType, List args, SessionFactoryImplementor factory) {
    if (args.get(1).equals("string")) {
      return super.render(columnType, Arrays.<Object>asList("char("+args.get(0)+")",args.get(1)), factory);
    } else {
      return super.render(columnType, args, factory);
    }
  }
};