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demo_python_mongodb_update_many.py:
import pymongo myclient = pymongo.MongoClient("mongodb://localhost:27017/") mydb = myclient["mydatabase"] mycol = mydb["customers"] myquery = { "address": { "$regex": "^S" } } newvalues = { "$set": { "name": "Minnie" } } x = mycol.update_many(myquery, newvalues) print(x.modified_count, "documents updated.")
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:/home/python#python demo_python_mongodb_update_many.py
2 documents updated.