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使用"@prisma/client": "^2.25.0"

 on prisma.upsertOneMovie. Provided List<Json>, expected SimilarCreateWithoutMovieInput or SimilarCreateWithoutMovieInput or SimilarUncheckedCreateWithoutMovieInput or SimilarUncheckedCreateWithoutMovieInput:
[0] type SimilarCreateWithoutMovieInput {
[0]   id: Int
[0]   backdrop_path: String
[0]   title: String
[0]   name: String
[0]   release_date: DateTime
[0]   overview: String
[0]   show: TVShowCreateNestedOneWithoutSimilarInput
[0] }

代码

const { PrismaClient } = require('@prisma/client')
const prisma = new PrismaClient()
...
        let result = await apiRequest
        let similar = result.similar.results.map(similar_movie => {
          return {
            id: similar_movie.id, 
            backdrop_path: similar_movie.backdrop_path, 
            title: similar_movie.title,
            name: similar_movie.name,
            release_date: similar_movie.release_date,
            overview: similar_movie.overview,
            movieId: result.id
          }
        })

        const movie = {
        id: result.id,
...
        similar: {
            upsert: similar
          }
        }
        const upsertMovie = await prisma.movie.upsert({
          where: { id: movie.id },
          update: movie,
          create: movie,
        })

这里是schema.prisma

model Movie {
  id                    Int         @id
...other fields and attributes...
similar             Similar[]
}

model Similar {
    id              Int         @id @default(autoincrement())
    tmdb_id         Int         @unique
    backdrop_path   String
    title           String?
    name            String?
    release_date    String
    overview        String
    movie           Movie?      @relation(fields: [movie_id], references: [id])
    show            TVShow?         @relation(fields: [show_id], references: [id])
    movie_id    Int?
    show_id Int?
}

Similar应该是嵌套在特定对象[]中的其他数组，不能是本身MoviesMovie

我没有在生成类型上使用 prisma upsert 的经验，并且出现上述错误。我希望更新 aMovie并同时更新Similar与Movie.

我尝试过使用connectOrCreate，但它不支持创建多个记录，similar同时movie按预期创建一个记录
我该如何实现？

资源
https://www.prisma.io/docs/concepts/components/prisma-client/relation-queries#nested-writes
https://www.prisma.io/docs/concepts/components/prisma-client/relation-查询#connect-or-create-a-record

4

1 回答 1

0

问题是 prismacreateMany在 sqlite 上不可用，而在 postgresql 连接器上是可用的。

const movie = {
        ...result,
        similar: {
          connectOrCreate: result.similar.map(s => ({
            create: s,
            where: { id: s.id },
          }))
        }
      }

const upsertMovie = await prisma.movie.upsert({
          where: { id: movie.id },
          update: movie,
          create: movie,
        })
于 2021-07-10T18:55:08.433 回答