【发布时间】:2020-12-03 10:06:51
【问题描述】:
我想获取在 bmw 工作的人的姓名,并使用这些姓名作为过滤器来查找并返回包含字段“car”的文档。所以最终结果必须是本例中给出的最后两个文档。
[
{"_id": "235", "name": "indu", "dob": "31/4/15", "company": "bmw"},
{"_id": "236", "name": "prith", "dob": "01/4/98", "company": "bmw"},
{"_id": "237", "name": "rames", "dob": "07/4/00", "company": "renault"},
{"_id": "238", "name": "indu", "salary": "10,000", "car": "yes", "married": "yes"},
{"_id": "239", "name": "prith", "salary": "80,000", "car": "yes", "children": "no"}
]
感谢您的帮助,在此先感谢
【问题讨论】:
标签: mongodb mongodb-query aggregation-framework pymongo pymongo-3.x