How to add an index to a mongodb database using pymongo-Python tutorial

This article describes how to add an index to a mongodb database using pymongo. it involves Python-related operations on the mongodb database and is very simple and practical, for more information about how to add an index to a mongodb database, see the example in this article. Share it with you for your reference. The specific implementation method is as follows:

From pymongo import ASCENDING, DESCENDINGposts. create_index ([("date", DESCENDING), ("author", ASCENDING)])

Return value:

U'date _-hour author_1'

I hope this article will help you with Python programming.