I want to fetch documents from firestore where document array doesn't contain auth.currentUser.uid.
I have collection groups. There are a lot of groups inside the collection. I want to fetch groups of which I am not a member.
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2There is no `array-does-not-contain` operator in Firestore. You will have to load all groups and then filter them client-side. – Frank van Puffelen Apr 03 '23 at 17:37
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Loading all groups is going to be expensive... – Apr 03 '23 at 17:41
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Any alternative solution? – Apr 03 '23 at 17:41