查询无效.您不能使用多个"in"过滤器 [英] Invalid query. You cannot use more than one 'in' filter

问题描述

this.ref.collection("users", ref => ref.where("uid1","in", [reciverId, senderId])
        .where("uid2","in", [reciverId, senderId]))

给我类似的错误

无效的查询.您不能使用多个'in'过滤器"

"Invalid query. You cannot use more than one 'in' filter"

推荐答案

正如

限制

请注意in和array-contains-any的以下限制:

Note the following limitations for in and array-contains-any:

• in和array包含的任何内容最多支持10个比较值.
• 每个查询只能使用in或array-contains-any子句.您不能在同一查询中同时使用in和array-contains-any.
• 您可以将array-contains与in组合，但不能与array-contains-any组合.

• in and array-contains-any support up to 10 comparison values.
• You can use only one in or array-contains-any clause per query. You can't use both in and array-contains-any in the same query.
• You can combine array-contains with in but not with array-contains-any.

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