Firestore:如何执行不等式查询/不等于 [英] Firestore: how to perform a query with inequality / not equals

问题描述

我只想从Firestore集合中选择不是我写的文章.
真的那么难吗?

I want select from Firestore collection just articles written NOT by me.
Is it really so hard?

每篇文章的字段"owner_uid".

Every article has field "owner_uid".

就是这样:
我只想写与"select * from articles where uid<>request.auth.uid"

TL; DR:已找到解决方案:语言/平台的用法:

TL;DR: solution found already: usages for languages/platforms: https://firebase.google.com/docs/firestore/query-data/queries#kotlin+ktx_5

推荐答案

Firestore现在支持不等于查询:
https://firebase.googleblog.com/2020/09/cloud-firestore-not-equal-queries.html

Firestore now supports not-equal-to query:
https://firebase.googleblog.com/2020/09/cloud-firestore-not-equal-queries.html

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