A framework can not create a datatable with a relation manyToOne to itself

[Donatas Baliuka]

A method for database creation cycles if model has a relation manyToOne to it self. For example:

public class ResPartnerDB extends OEDatabase {

 Context mContext = null;
 public ResPartnerDB(Context context) {
  super(context);
  mContext = context;
 }

 @Override
 public String getModelName() {
  return "res.partner";
 }

 @Override
 public List<OEColumn> getModelColumns() {
  List<OEColumn> columns = new ArrayList<OEColumn>();
                                               ...

                     columns.add(new OEColumn("parent_id", "Related company", OEFields.manyToOne(new ResPartnerDB(mContext))));
  return columns;
 }

}