Prisma•7mo ago

Nested queries with mongodb not working.

Hi guys, I have run into a roadblock in my project where I need to fetch some data via my search operation. I have the following relations setup: Product - Variants: 1-many Variant - InventoryItems: 1-many in searching InventoryItems I want to query the title of the nested variants - product. It seems that this kind of nested query is way too complicated for prisma or my indexes/relations are set up incorrectly. here is an example of a working query...

  const TestRequest = await prisma.inventoryItem.findFirst({
      where: {
        variant: {
          title: "45",
        },
      },
      include: {
        variant: true,
      },
      take: 10,
    })
    console.log("TestRequest", TestRequest)

  const TestRequest = await prisma.inventoryItem.findFirst({
      where: {
        variant: {
          title: "45",
        },
      },
      include: {
        variant: true,
      },
      take: 10,
    })
    console.log("TestRequest", TestRequest)

But if we switch this to a findMany .. we get a timeout!

 This request could not be understood by the server: {"type":"UnknownJsonError","body":{"code":"P6004","message":"The Query did not produce a result within the maximum allowed execution time of 10 seconds."}} (The request id was: 89a58c1a787a929a)

 This request could not be understood by the server: {"type":"UnknownJsonError","body":{"code":"P6004","message":"The Query did not produce a result within the maximum allowed execution time of 10 seconds."}} (The request id was: 89a58c1a787a929a)

Nesting further into the variants connected product modal we are also met with nothing but a timeout. for context I have 9769 InventoryItems ,1590 products and 14989 Variants. I have also attached images. any help would be much appreciated.

6 Replies

Nicklas SmitOP•6mo ago

Bump!?? @🔨 Moderator

Olyno•6mo ago

Hi :vmathi: You already bumped your message a few minutes ago, it is not necessary to ping mods for that 🙂

Nurul•6mo ago

Hey Nicklas, If I understand correctly, you get a timeout query with this kind of findMany query, right?

const TestRequest = await prisma.inventoryItem.findMany({
      where: {
        variant: {
          title: "45",
        },
      },
      include: {
        variant: true,
      },
      take: 10,
    })

const TestRequest = await prisma.inventoryItem.findMany({
      where: {
        variant: {
          title: "45",
        },
      },
      include: {
        variant: true,
      },
      take: 10,
    })

Does this happen even if you are just fetching 10 records?

Nicklas SmitOP•6mo ago

Hey Nurul, yes it does. Even Take: 2 is timing out. (The request id was: 8a33a7d42b9c92e5) (The request id was: 8a33abc59dd492fa) Is this informative ?

Nurul•6mo ago

Our team has identified the cause of this timeout. This happens due to a DNS resolution issue in MongoDB Rust Driver. Our team is i touch with MongoDB team to find a resolution for this. I will keep you updated with progress fron our end and will share a timeline for the resolution as soon as I have it

Nicklas SmitOP•6mo ago

Thank you!

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Nested queries with mongodb not working.

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