mongodb - last update in mongoengine -
is there way find last update document in collection? in other way sort collection update
somethings this
people = person.objects.order_by_update()
or must add update time each doc?
i use mongodb
, mongoengine
, flask
you must add field such last_updated_time
if want able sort in way. also, since you're sorting on it, should index it.
the thing mongodb stores default _id
, can used created_time
timestamp.
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