old-apricot

objects matching behaviour

Say I have the following query keys:

{
   singleTodoById: (id?: string) => ['todos', { id }];
}

{
   singleTodoById: (id?: string) => ['todos', { id }];
}

and say I do this

queryClient.refetchQueries(keys.singleTodoById());

queryClient.refetchQueries(keys.singleTodoById());

note I didn't pass an Id, so the generated key would be ['todos', {}]. Would that match all my subsequent keys, with ids defined, or not? 🤔

4 Replies

other-emerald•3y ago

This should work. Otherwise you should've passed exact: true . See - https://tanstack.com/query/latest/docs/react/guides/query-invalidation - https://tanstack.com/query/v4/docs/react/reference/QueryClient#queryclientrefetchqueries

old-apricotOP•3y ago

where is it stated in the docs that this is how it works?

other-emerald•3y ago

The invalidateQueries API is very flexible, so even if you want to only invalidate todos queries that don't have any more variables or subkeys, you can pass an exact: true option to the invalidateQueries method:

old-apricotOP•3y ago

I see so it would only try to match variables I provided, and if I didn't it'll pass thanks

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objects matching behaviour

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