switch v := fieldValue.(type) {
	case int64, int, uint, uint64, int32, uint32, int16, uint16:
		result = time.Unix(reflect.Indirect(rv).Int(), 0).UTC()
	case *int64, *int, *uint, *uint64, *int32, *uint32, *int16, *uint16:
		if rv.IsZero() {
			return nil, nil
		}
		result = time.Unix(reflect.Indirect(rv).Int(), 0).UTC()
	default:

										assignment.Value = curTime.UnixNano()
									case schema.UnixMillisecond:
										assignment.Value = curTime.UnixMilli()
									case schema.UnixSecond:
										assignment.Value = curTime.Unix()
									}

									onConflict.DoUpdates = append(onConflict.DoUpdates, assignment)
								} else {
									columns = append(columns, column.Name)
								}
							}
						}
					}
				}

						} else if field.AutoUpdateTime == schema.UnixSecond {
							set = append(set, clause.Assignment{Column: clause.Column{Name: field.DBName}, Value: now.Unix()})
						} else {
							set = append(set, clause.Assignment{Column: clause.Column{Name: field.DBName}, Value: now})
						}
					}
				}
			}
		}
	default:
		updatingSchema := stmt.Schema

				} else if field.AutoCreateTime == UnixMillisecond || field.AutoUpdateTime == UnixMillisecond {
					field.ReflectValueOf(ctx, value).SetInt(data.UnixMilli())
				} else {
					field.ReflectValueOf(ctx, value).SetInt(data.Unix())
				}
			case *time.Time:
				if data != nil {
					if field.AutoCreateTime == UnixNanosecond || field.AutoUpdateTime == UnixNanosecond {
						field.ReflectValueOf(ctx, value).SetInt(data.UnixNano())