我有这样的文档:
{'my_key': '2019-carbeureter'}
我想搜索“2019”
db.collection.find({'my_key': query_string } # isn't working with the following
query_string = "/2019/" # doesn't work
query_string = r"/2019/" # same thing
query_string = ".*2019.*" # doesn't work
另一个SO问题在原生mongoDB中解决了这个问题,但是如何使用pymongo在Python中做到这一点呢?How to query MongoDB with "like"?
https://stackoverflow.com/questions/55617412
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