{
  "schema": {
    "bsonType": "object",
    "description": "存储汇总的设备/用户的粘性数据",
    "required": [],
    "permission": {
      "read": false,
      "create": false,
      "update": false,
      "delete": false
    },
    "properties": {
      "_id": {
        "description": "ID，系统自动生成"
      },
      "appid": {
        "bsonType": "string",
        "description": "应用ID"
      },
      "platform_id": {
        "bsonType": "string",
        "description": "应用平台ID，对应uni-stat-app-platforms._id",
        "foreignKey": "uni-stat-app-platforms._id"
      },
      "channel_id": {
        "bsonType": "string",
        "description": "渠道/场景值ID，对应uni-stat-app-channels._id",
        "foreignKey": "uni-stat-app-channels._id"
      },
      "version_id": {
        "bsonType": "string",
        "description": "应用版本ID，对应opendb-app-versions._id",
        "foreignKey": "opendb-app-versions._id"
      },
      "visit_depth_data": {
        "bsonType": "object",
        "description": "访问深度数据",
        "properties": {
          "visit_users": {
            "bsonType": "object",
            "description": "访问用户数"
          },
          "visit_devices": {
            "bsonType": "object",
            "description": "访问设备数"
          },
          "visit_times": {
            "bsonType": "object",
            "description": "访问次数"
          }
        }
      },
      "duration_data": {
        "bsonType": "object",
        "description": "访问时长数据",
        "properties": {
          "visit_users": {
            "bsonType": "object",
            "description": "访问用户数"
          },
          "visit_devices": {
            "bsonType": "object",
            "description": "访问设备数"
          },
          "visit_times": {
            "bsonType": "object",
            "description": "访问次数"
          }
        }
      },
      "stat_date": {
        "bsonType": "int",
        "description": "统计日期，格式yyyymmdd，例:20211201"
      },
      "start_time": {
        "bsonType": "timestamp",
        "description": "开始时间"
      },
      "end_time": {
        "bsonType": "timestamp",
        "description": "结束时间"
      }
    }
  },
  "index": [{
    "IndexName": "index_search_time",
    "MgoKeySchema": {
      "MgoIndexKeys": [{
        "Name": "start_time",
        "Direction": "1"
      }],
      "MgoIsUnique": false
    }
  }, {
    "IndexName": "index_search_normal",
    "MgoKeySchema": {
      "MgoIndexKeys": [{
        "Name": "appid",
        "Direction": "1"
      }, {
        "Name": "version_id",
        "Direction": "1"
      }, {
        "Name": "platform_id",
        "Direction": "1"
      }, {
        "Name": "channel_id",
        "Direction": "1"
      }, {
        "Name": "start_time",
        "Direction": "1"
      }],
      "MgoIsUnique": false
    }
  }]
}