{ "Aggregate": "聚合查询", "Counting, summing, finding maximum, minimum, and average values for multiple records of a collection or associated data of a record.": "对一个数据表里的多条数据或者一条数据里的关系数据进行统计、求和、求最大值、最小值、平均值。", "Aggregator function": "聚合函数", "Target type": "目标类型", "Data of collection": "数据表数据", "Data of associated collection": "关联数据表数据", "Field to aggregate": "聚合字段", "Distinct": "去重", "Query result": "查询结果" }