if _, zero := rel.Field.ValueOf(db.Statement.Context, obj); !zero { // check belongs to relation value
							rv := rel.Field.ReflectValueOf(db.Statement.Context, obj) // relation reflect value
							if !isPtr {
								rv = rv.Addr()
							}
							objs = append(objs, obj)
							elems = reflect.Append(elems, rv)

							relPrimaryValues := make([]interface{}, 0, len(rel.FieldSchema.PrimaryFields))

	for idx, field := range fields {
		if field != nil {
			values[idx] = field.NewValuePool.Get()
		} else if len(fields) == 1 {
			if reflectValue.CanAddr() {
				values[idx] = reflectValue.Addr().Interface()
			} else {
				values[idx] = reflectValue.Interface()
			}
		}
	}

	db.RowsAffected++
	db.AddError(rows.Scan(values...))
	joinedNestedSchemaMap := make(map[string]interface{})

						reflectValue.SetLen(rv.Len())
						for i := 0; i < rv.Len(); i++ {
							frv := rel.Field.ReflectValueOf(db.Statement.Context, rv.Index(i))
							if frv.Kind() != reflect.Ptr {
								reflectValue.Index(i).Set(frv.Addr())
							} else {
								reflectValue.Index(i).Set(frv)
							}
						}

						tx := preloadDB(db, reflectValue, reflectValue.Interface())

					if association.Relationship.Field.FieldType.Kind() == reflect.Struct {
						assignBacks = append(assignBacks, assignBack{Source: source, Dest: rv.Index(0)})
					}
				}
			case reflect.Struct:
				association.Error = association.Relationship.Field.Set(association.DB.Statement.Context, source, rv.Addr().Interface())

						return field.Set(ctx, value, reflectV.Elem().Interface())
					} else {
						if valuer, ok := v.(driver.Valuer); ok {
							v, _ = valuer.Value()
						}

						err = field.ReflectValueOf(ctx, value).Addr().Interface().(sql.Scanner).Scan(v)
					}
					return
				}
			} else {
				field.Set = func(ctx context.Context, value reflect.Value, v interface{}) (err error) {