Prisma ORM does not have the concept of "abstract models" in the same way Django ORM does. In Django, an abstract model serves as a base class for other models but does not produce a database table of its own. Instead, its fields are added to the child models that inherit from it.

In Prisma, you can't define a model that is only used for inheritance purposes. However, there are certain approaches you can take to emulate abstract-like behavior:

Using Generators or Scripts:

You could set up a generator or a script to produce the final schema.prisma file by combining shared fields and model-specific fields. This is a more involved setup but can help maintain DRYness if you have a lot of shared fields.

Model Relations instead of Inheritance:

Consider if a relation between models might serve better than inheritance. For instance, if there's a shared set of attributes across multiple models, those attributes could be refactored into their own model, and a relation could be established.

model Profile {
  id      Int    @id @default(autoincrement())
  name    String
  email   String @unique
  user    User?  @relation(fields: [userId], references: [id])
  userId  Int?
  admin   Admin? @relation(fields: [adminId], references: [id])
  adminId Int?
}

model User {
  id      Int      @id @default(autoincrement())
  profile Profile  @relation(fields: [profileId], references: [id])
  profileId Int
  // ... other specific fields ...
}

model Admin {
  id      Int      @id @default(autoincrement())
  profile Profile  @relation(fields: [profileId], references: [id])
  profileId Int
  // ... other specific fields ...
}

In this example, the Profile model holds fields common to both User and Admin.