Migration from GORM to SQLBoiler - Polymorphism association (OwnerType/OwnerID)

[ping-localhost]

Within GORM it is possible to make polymorphism association for has one and has many. How would one go about migrating to SQLBoiler from such a structure? I tried looking through the documentation, but as of right now I'm not seeing any easy ways.

---

Example:

type Dog struct {
  ID   int
  Name string
  Toys []Toy `gorm:"polymorphic:Owner;"`
}

type Cat struct {
  ID   int
  Name string
  Toys []Toy `gorm:"polymorphic:Owner;"`
}

type Toy struct {
  ID        int
  Name      string
  OwnerID   int
  OwnerType string
}

db.Create(&Dog{Name: "dog", Toys: []Toy{{Name: "toy1"}}})
// INSERT INTO `dogs` (`name`) VALUES ("dog")
// INSERT INTO `toys` (`name`,`owner_id`,`owner_type`) VALUES ("toy1","1","dogs")

db.Create(&Cat{Name: "cat", Toys: []Toy{{Name: "toy2"}}})
// INSERT INTO `cats` (`name`) VALUES ("cat")
// INSERT INTO `toys` (`name`,`owner_id`,`owner_type`) VALUES ("toy2","1","cats")

[aarondl]

Polymorphic associations are not supported well by sqlboiler. Instead it would rely on multiple nullable foreign keys.