How do I configure schema model for many-many rela...
# orm-helpz
Zyon
02/04/2019, 6:01 PMHow do I configure schema model for many-many relationship?
n
nuno
02/04/2019, 6:33 PM Copy code
type A {
id: ID! @unique
as: [B!]!
}
type B {
id: ID! @unique
bs: [A!]!
}z
Zyon
02/04/2019, 6:51 PMSure does! In respect to Prisma though... 'deploy prisma' complains about not specifying link relation directive on 1 side...
Copy code
type A {
id: ID! @unique
as: [B!]! @relation(link: INLINE)
}
type B {
id: ID! @unique
bs: [A!]!
}as: [B!]! @relation(link: INLINE)bs: [A!]! @relation(link: INLINE)n
nuno
02/04/2019, 6:56 PMlooks like you're using datamodel v2 with mongodb...
nuno
02/04/2019, 6:57 PMi don't think inline relations can be many-to-many
z
Zyon
02/04/2019, 7:09 PMwhen i remove
@relation(link: INLINE)B@relation(link: INLINE)A@relation(link: INLINE)n
nuno
02/04/2019, 7:54 PMTry:
Copy code
type A {
id: ID! @unique
as: [B!]! @relation(name: "some_relation")
}
type B {
id: ID! @unique
bs: [A!]! @relation(name: "some_relation")
}z
Zyon
02/04/2019, 7:56 PM Copy code
type Message {
id: ID! @id
comments: [messageComment!]! @relation(name: "CommentMessages")
createdDate: DateTime @createdAt
}
type messageComment {
id: ID! @id
messages: [Message!]! @relation(name: "CommentMessages")
createdDate: DateTime @createdAt
}Zyon
02/04/2019, 7:56 PMproduced this error
Zyon
02/04/2019, 7:56 PMmessageComment
✖️ You are trying to set the relation 'CommentMessages' from
messageCommentMessagemessageCommentMessagemessageCommentn
nuno
02/04/2019, 8:00 PMWeird... you're doing just that...
z
Zyon
02/04/2019, 11:45 PMhmmmm thanks for your help... im still trying... ill update once I figure it out
Zyon
02/05/2019, 10:07 AMthe issue was that I was changing the cardinality, so theres a certain way handle that... Therefore it should work on the first go-round
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