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OpenQuizz
Une application de gestion des contenus pédagogiques
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Public Member Functions | |
| def | __init__ (self, filter, update, upsert=False, collation=None, array_filters=None, hint=None) |
Public Member Functions inherited from _UpdateOp | |
| def | __eq__ (self, other) |
| def | __ne__ (self, other) |
| def | __repr__ (self) |
Represents an update_many operation.
| def __init__ | ( | self, | |
| filter, | |||
| update, | |||
upsert = False, |
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collation = None, |
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array_filters = None, |
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hint = None |
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| ) |
Create an UpdateMany instance.
For use with :meth:`~pymongo.collection.Collection.bulk_write`.
:Parameters:
- `filter`: A query that matches the documents to update.
- `update`: The modifications to apply.
- `upsert` (optional): If ``True``, perform an insert if no documents
match the filter.
- `collation` (optional): An instance of
:class:`~pymongo.collation.Collation`. This option is only
supported on MongoDB 3.4 and above.
- `array_filters` (optional): A list of filters specifying which
array elements an update should apply. Requires MongoDB 3.6+.
- `hint` (optional): An index to use to support the query
predicate specified either by its string name, or in the same
format as passed to
:meth:`~pymongo.collection.Collection.create_index` (e.g.
``[('field', ASCENDING)]``). This option is only supported on
MongoDB 4.2 and above.
.. versionchanged:: 3.11
Added the `hint` option.
.. versionchanged:: 3.9
Added the ability to accept a pipeline as the `update`.
.. versionchanged:: 3.6
Added the `array_filters` option.
.. versionchanged:: 3.5
Added the `collation` option.
Reimplemented from _UpdateOp.