type CompositeKeyProduct struct {
	ProductPointID int       `gorm:"primaryKey;autoIncrement:true;column:product_point_id"`
	LanguageCode   int       `gorm:"primaryKey;autoIncrement:false;column:language_code"`
	Code           string    `gorm:"column:code"`
	Name           string    `gorm:"column:name"`
	CreatedAt      time.Time `gorm:"column:created_at"`
	UpdatedAt      time.Time `gorm:"column:updated_at"`
}

prod := &CompositeKeyProduct{
		LanguageCode: 56,
		Code:         "56",
		Name:         "Test56",
}

res := DB.Create(prod)