internal error: entered unreachable code: This shouldn't be reached; composite types are not supported in compound unique indices.

[star123good]

Bug description

I can't use prisma.collection_name.findMany();

error msg:

internal error: entered unreachable code: This shouldn't be reached; composite types are not supported in compound unique indices.
This is a non-recoverable error which probably happens when the Prisma Query Engine has a panic.

How to reproduce

schema.prisma

Expected behavior

No response

Prisma information

model PoSpendByVendorFacilityContractNumberView {
  id          PoSpendByVendorFacilityContractNumberId   @id @map("_id")
  totalSpend  Json

  @@map("PoSpendByVendorFacilityContractNumber_view")
}

type PoSpendByVendorFacilityContractNumberId {
  facility        String
  vendor          String
  contractNumber  String[]
  month           Json
  year            Json
}

Environment & setup

• OS: Ubuntu
• Database: MongoDB
• Node.js version: 20.10.0

Prisma Version

5.11.0

[janpio]

Internal: Should one be able to use a composite type as @id?

[star123good]

Internal: Should one be able to use a composite type as @id?

Yes, I think so
The following is a data of the collection.
{"_id":{"facility":"cogs","vendor":"Zimmer Biomet","contractNumber":["COGZIM03132023"],"month":{"$numberInt":"7"},"year":{"$numberInt":"2021"}},"totalSpend":{"$numberDecimal":"173581.00"}}