}
		}

		if reflect.ValueOf(got).Type().ConvertibleTo(reflect.ValueOf(expect).Type()) {
			got = reflect.ValueOf(got).Convert(reflect.ValueOf(expect).Type()).Interface()
			isEqual()
		} else if reflect.ValueOf(expect).Type().ConvertibleTo(reflect.ValueOf(got).Type()) {
			expect = reflect.ValueOf(got).Convert(reflect.ValueOf(got).Type()).Interface()
			isEqual()
		} else {

				if i, ok := value.(AfterSaveInterface); ok {
					called = true
					db.AddError(i.AfterSave(tx))
				}
			}

			return called
		})
	}
}

// ConvertToAssignments convert to update assignments
func ConvertToAssignments(stmt *gorm.Statement) (set clause.Set) {
	var (
		selectColumns, restricted = stmt.SelectAndOmitColumns(false, true)

	nullStr     = "NULL"
)

func isPrintable(s string) bool {
	for _, r := range s {
		if !unicode.IsPrint(r) {
			return false
		}
	}
	return true
}

// A list of Go types that should be converted to SQL primitives
var convertibleTypes = []reflect.Type{reflect.TypeOf(time.Time{}), reflect.TypeOf(false), reflect.TypeOf([]byte{})}

// RegEx matches only numeric values
var numericPlaceholderRe = regexp.MustCompile(`\$\d+\$`)