Query Keys for Infinite Queries

Hey! I'm using

useInfiniteQuery

useInfiniteQuery

for a really big list of posts, and I want to update a single post with

queryClient.setQueryData

queryClient.setQueryData

. I thought I could do this with

setQueryData(["posts", post.id], ...)

setQueryData(["posts", post.id], ...)

but that's when I thought that the infinite query placed items as a separate query key. Can I make it do this, or would I have to do some weird stuff like send down just post IDs from the

GET /posts

GET /posts

endpoint and for each

<Post />

<Post />

have it's own

useQuery({ queryKey: ["posts", post.id] })

useQuery({ queryKey: ["posts", post.id] })

but that seems really heavy on performance and doesn't feel straightforward. Can I somehow do this without having to update the whole list?

TanStack•8mo ago•

6 replies

radical-lime

Query Keys for Infinite Queries

Hey! I'm using

useInfiniteQuery

useInfiniteQuery

for a really big list of posts, and I want to update a single post with

queryClient.setQueryData

queryClient.setQueryData

. I thought I could do this with

setQueryData(["posts", post.id], ...)

setQueryData(["posts", post.id], ...)

but that's when I thought that the infinite query placed items as a separate query key. Can I make it do this, or would I have to do some weird stuff like send down just post IDs from the

GET /posts

GET /posts

endpoint and for each

<Post />

<Post />

have it's own

useQuery({ queryKey: ["posts", post.id] })

useQuery({ queryKey: ["posts", post.id] })

but that seems really heavy on performance and doesn't feel straightforward. Can I somehow do this without having to update the whole list?

Query Keys for Infinite Queries

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