Module « sqlalchemy »

Classe « DateTime »

Informations générales

Héritage

builtins.object
    Traversible
        TypeEngine
    builtins.object
        _LookupExpressionAdapter
            DateTime

Définition

class DateTime(_LookupExpressionAdapter, TypeEngine):

Description _{[extrait de DateTime.__doc__]}

A type for ``datetime.datetime()`` objects.

    Date and time types return objects from the Python ``datetime``
    module.  Most DBAPIs have built in support for the datetime
    module, with the noted exception of SQLite.  In the case of
    SQLite, date and time types are stored as strings which are then
    converted back to datetime objects when rows are returned.

    For the time representation within the datetime type, some
    backends include additional options, such as timezone support and
    fractional seconds support.  For fractional seconds, use the
    dialect-specific datatype, such as :class:`.mysql.TIME`.  For
    timezone support, use at least the :class:`_types.TIMESTAMP` datatype,
    if not the dialect-specific datatype object.

    

Constructeur(s)

Signature du constructeur	Description
__init__(self, timezone=False)	Construct a new :class:`.DateTime`. [extrait de __init__.__doc__]

Liste des opérateurs

Opérateurs hérités de la classe object

__eq__, __ge__, __gt__, __le__, __lt__, __ne__

Méthodes héritées de la classe TypeEngine

__init_subclass__, __repr__, __str__, __subclasshook__, adapt, as_generic, bind_expression, bind_processor, coerce_compared_value, column_expression, Comparator, comparator_factory, compare_against_backend, compare_values, compile, copy, copy_value, dialect_impl, evaluates_none, literal_processor, result_processor, with_variant

Méthodes héritées de la classe Traversible

__class_getitem__, get_children

Méthodes héritées de la classe object

__delattr__, __dir__, __format__, __getattribute__, __hash__, __reduce__, __reduce_ex__, __setattr__, __sizeof__