zeph1665•2y ago

Clearing Cache

How do I clear the queryCache for a particular query using the trpc context? If that's not possible, how can I do that using queryClient?

queryClient.getQueryCache().clear()

queryClient.getQueryCache().clear()

I've tried the above but it clears the entire cache. I just want to clear the cache of particular key. Thank you!

10 Replies

Unknown User•2y ago

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zeph1665•2y ago

Oh I forgot to mention that I would like to clear the cache for an infinite query such that when the user queries for it again, it starts from scratch e.g. just the first 5 results. But when I used invalidate queries, it seems to refetch all the results that were initially loaded. i.e. if the user loaded 15 results, the refetch would refetch all 15 results which is not what I wanted.

Unknown User•2y ago

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zeph1665•2y ago

I did the following:

const utils = trpc.useContext()
utils.liked_place.infiniteList.invalidate()

const utils = trpc.useContext()
utils.liked_place.infiniteList.invalidate()

Unknown User•2y ago

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zeph1665•2y ago

I see! Let me give that a shot! Thank you🤗 Actually, do I have to be more granular? I do want to clear the cache for all liked_place infinite queries. currently my keys look like this: [["liked_place","infiniteList"],{"folderId":"7218f699-78a8-4524-b15e-9a6c13e80af5","limit":5,"userId":"13dbca38-063d-4df7-bd1f-72908d1332fe"}] and the user has several folders. So I just want to clear the entire cache for [liked_place, infinitelist]

Unknown User•2y ago

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zeph1665•2y ago

oh, I actually want to invalidate the entire liked_place cache, not just the first 5.

Unknown User•2y ago

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zeph1665•2y ago

Alright! Thanks so much for your patience and help!(: Really appreciate it!