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Java DataLoader: Mismatches results #79

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Java DataLoader: Mismatches results#79

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@krdk01
krdk01
opened on Apr 21, 2021

I am using boot-graphql-kick-start in my project(I used Netflix DGS. Result is the same). When I used Dataloader, the result is missmatching. where am I wrong? Can you help me?

Query:
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Result:
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Entity: I have ManyToOne Relation With My RoleEntity
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DataLoader Method: I'm Using BatchLoader for n+1.
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Hibernate Query: In dataLoader Iam wathcing the result. Is seems correctly
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Activity

  1. wsaca commented on Apr 29, 2021

    @wsaca
    wsaca
    on Apr 29, 2021

    You could reorder the results to match the order of your keys (roles) or use MappedBatchLoader to return a Map with:

    roleService.findByIdIn(roles).stream().collect(Collectors.toMap(Role::getId, item -> item));
  2. graphql-java
    locked and limited conversation to collaborators on Jul 31, 2021
  3. bbakerman
    closed this as completedon Jul 31, 2021
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