Classe « ORMExecuteState »

Informations générales

Héritage

builtins.object
    MemoizedSlots
        ORMExecuteState

Définition

class ORMExecuteState(MemoizedSlots):

Description _{[extrait de ORMExecuteState.doc]}

Represents a call to the :meth:`_orm.Session.execute` method, as passed
    to the :meth:`.SessionEvents.do_orm_execute` event hook.

    .. versionadded:: 1.4

    .. seealso::

        :ref:`session_execute_events` - top level documentation on how
        to use :meth:`_orm.SessionEvents.do_orm_execute`

Constructeur(s)

Signature du constructeur	Description
__init__(self, session, statement, parameters, execution_options, bind_arguments, compile_state_cls, events_todo)

Liste des attributs statiques

Nom de l'attribut	Valeur
bind_arguments	<member 'bind_arguments' of 'ORMExecuteState' objects>
execution_options	<member 'execution_options' of 'ORMExecuteState' objects>
local_execution_options	<member 'local_execution_options' of 'ORMExecuteState' objects>
parameters	<member 'parameters' of 'ORMExecuteState' objects>
session	<member 'session' of 'ORMExecuteState' objects>
statement	<member 'statement' of 'ORMExecuteState' objects>

Liste des propriétés

Nom de la propriété	Description
all_mappers	Return a sequence of all :class:`_orm.Mapper` objects that are _{[extrait de __doc__]}
bind_mapper	Return the :class:`_orm.Mapper` that is the primary "bind" mapper. _{[extrait de __doc__]}
is_column_load	Return True if the operation is refreshing column-oriented _{[extrait de __doc__]}
is_delete	return True if this is a DELETE operation. _{[extrait de __doc__]}
is_insert	return True if this is an INSERT operation. _{[extrait de __doc__]}
is_orm_statement	return True if the operation is an ORM statement. _{[extrait de __doc__]}
is_relationship_load	Return True if this load is loading objects on behalf of a _{[extrait de __doc__]}
is_select	return True if this is a SELECT operation. _{[extrait de __doc__]}
is_update	return True if this is an UPDATE operation. _{[extrait de __doc__]}
lazy_loaded_from	An :class:`.InstanceState` that is using this statement execution _{[extrait de __doc__]}
load_options	Return the load_options that will be used for this execution. _{[extrait de __doc__]}
loader_strategy_path	Return the :class:`.PathRegistry` for the current load path. _{[extrait de __doc__]}
update_delete_options	Return the update_delete_options that will be used for this _{[extrait de __doc__]}
user_defined_options	The sequence of :class:`.UserDefinedOptions` that have been _{[extrait de __doc__]}

Liste des opérateurs

Opérateurs hérités de la classe object

__eq__, __ge__, __gt__, __le__, __lt__, __ne__

Liste des méthodes

Toutes les méthodes Méthodes d'instance Méthodes statiques

Signature de la méthode	Description
invoke_statement(self, statement=None, params=None, execution_options=None, bind_arguments=None)	Execute the statement represented by this _{[extrait de invoke_statement.__doc__]}
update_execution_options(self, **opts)