The $in operator
With the $in operator, you can find documents with fields that have one of the specified values. The $in operator works both for fields that have single values, as well as arrays, like the genre field.
The first document in the collection has been printed for you to refresh your memory on the fields in the movies collection.
Diese Übung ist Teil des Kurses
Introduction to MongoDB in Python
Anleitung zur Übung
- Find the first movie that has a release year of
2010or2011and store the result astens. - Find the first movie that has a genre of
"action"or"comedy"and store the result asbang.
Interaktive Übung
Vervollständige den Beispielcode, um diese Übung erfolgreich abzuschließen.
# Find movie that has release_year 2010 or 2011
tens = mov.find_one(____)
print(tens)
# Find movie that has genre "action" or "comedy"
bang = mov.find_one(____)
print(bang)