ForeignKey:   relation.Polymorphic.PolymorphicType,
		})

		primaryKeyField := schema.PrioritizedPrimaryField
		if len(relation.foreignKeys) > 0 {
			if primaryKeyField = schema.LookUpField(relation.foreignKeys[0]); primaryKeyField == nil || len(relation.foreignKeys) > 1 {
				schema.err = fmt.Errorf("invalid polymorphic foreign keys %+v for %v on field %s", relation.foreignKeys,
					schema, field.Name)
			}

	return m.RunWithValue(value, func(stmt *gorm.Statement) error {
		if stmt.Schema != nil {
			if field := stmt.Schema.LookUpField(oldName); field != nil {
				oldName = field.DBName
			}

			if field := stmt.Schema.LookUpField(newName); field != nil {
				newName = field.DBName
			}
		}

		return m.DB.Exec(
			"ALTER TABLE ? RENAME COLUMN ? TO ?",

			schema.FieldsByBindName[bindName] = field
		}

		field.setupValuerAndSetter(modelType)
	}

	prioritizedPrimaryField := schema.LookUpField("id")
	if prioritizedPrimaryField == nil {
		prioritizedPrimaryField = schema.LookUpField("ID")
	}

	if prioritizedPrimaryField != nil {
		if prioritizedPrimaryField.PrimaryKey {
			schema.PrioritizedPrimaryField = prioritizedPrimaryField