if column, values := schema.ToQueryValues(rel.JoinTable.Table, joinPrimaryKeys, pvs); len(values) > 0 {
				tx.Where(clause.IN{Column: column, Values: values})
			} else {
				return ErrPrimaryKeyRequired
			}

			_, rvs := schema.GetIdentityFieldValuesMapFromValues(association.DB.Statement.Context, values, relPrimaryFields)

		if len(joinForeignValues) == 0 {
			return nil
		}

		joinResults := rel.JoinTable.MakeSlice().Elem()
		column, values := schema.ToQueryValues(clause.CurrentTable, joinForeignKeys, joinForeignValues)
		if err := tx.Where(clause.IN{Column: column, Values: values}).Find(joinResults.Addr().Interface()).Error; err != nil {
			return err
		}

				foreignFields = append(foreignFields, ref.ForeignKey)
			}
		}
	}

	_, foreignValues := GetIdentityFieldValuesMap(ctx, reflectValue, foreignFields)
	column, values := ToQueryValues(table, relForeignKeys, foreignValues)

	conds = append(conds, clause.IN{Column: column, Values: values})
	return
}

func copyableDataType(str DataType) bool {
	lowerStr := strings.ToLower(string(str))