修复复合查询

Question

  Object {
    "countryCode": "US",
    "createdAt": 1615080719516,
    "email": "alew14@gmail.com",
    "emailVerified": false,
    "firstName": "alejandro pereira",
    "gender": "Male",
    "id": "MrAPuFOFdqdlgMofaH2UomIFAU42",
    "lastLoginAt": 1615080719516,
    "lastName": "no last name",
    "photoURL": null,
    "userAuthenticated": true,
    "userAvailability": Object {
      "friday": Object {
        "afternoon": false,
        "evening": false,
        "morning": true,
      },
      "monday": Object {
        "afternoon": false,
        "evening": false,
        "morning": true,
      },
      "saturday": Object {
        "afternoon": false,
        "evening": false,
        "morning": true,
      },
      "sunday": Object {
        "afternoon": true,
        "evening": false,
        "morning": true,
      },
      "thursday": Object {
        "afternoon": false,
        "evening": false,
        "morning": true,
      },
      "tuesday": Object {
        "afternoon": false,
        "evening": false,
        "morning": true,
      },
      "wednesday": Object {
        "afternoon": false,
        "evening": false,
        "morning": true,
      },
    },
  }

我需要用weekday contain "afternoon": true OR "evening": true OR morning": true ;过滤所有用户

例如，插入星期一和星期六，返回所有包含“午后”：true或“晚间”的用户: true或晨曦: userAvailability字段中的true

却不能..。尝尝这个

usersfirestore.where(‘星期一’，“数组-包含”，真);

Answer 1

不幸的是，在Firestore中无法执行OR查询。您将需要运行多个单独的查询并将结果组合在一起。