All Questions
Tagged with dataloader hotchocolate
7 questions
0
votes
0
answers
25
views
GraphQL filtering on nested object retrieved from database (using Dataloaders?)
I have an SQL Database that I access via EntityFramework (C#). I want to expose the objects via a GraphQL API using the Hot Choclate framework. They are to be exposed pretty much without any changes.
...
3
votes
1
answer
897
views
HotChocolate v.13 [UseProjections] attribute does not work with DataLoaders
I have the following GrapqhQL query:
query {
listTenants {
totalCount
items {
tenantId
name
sites {
totalCount
items {
siteId
cmxName
...
1
vote
1
answer
964
views
HotChocolate v.13 DataLoader approach with attributes and source generated code not working
I recently started experimenting with HotChocolate v.13. and I am having issues implementing the data loaders with the [DataLoader] attributes like shown in this video: Let's simplify DataLoader with ...
2
votes
0
answers
507
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Is it possible to use dataLoader with multiple keys in GraphQL?
For GroupDataLoader by Hot Chocolate, you can only pass 1 key in .LoadAsync(). I think it is same for BatchDataLoader as well but I am intrested in group data loader.
If we go by use cases then Group ...
- 3,452
0
votes
1
answer
943
views
What is the best approach to use filter on GraphQL queries?
I am trying to understand what is the best approach to utilize query with filters in GraphQL for my scenario.
So far what I have learned is, GraphQL does not have filter concept. UI/Consumer can fetch ...
- 3,452
0
votes
1
answer
250
views
Why are there multiple DB calls with DataLoader?
Per my understanding, when I use DataLoader in GraphQL, it should hit DB once only with supplied key(s). This is regardless of the number of parallel calls.
What am I doing wrong here?
My scenarios:
...
- 3,452
5
votes
1
answer
5k
views
How to use DataLoader for Connections with Hot Chocolate GraphQL
I see that it's possible to use Data Loaders for root queries, but is it also possible to use Data Loaders for nested connections? In the example below, I want use a Data Loader for the rooms ...
- 51