diff options
Diffstat (limited to 'lib/sqlalchemy/orm/session.py')
| -rw-r--r-- | lib/sqlalchemy/orm/session.py | 31 |
1 files changed, 0 insertions, 31 deletions
diff --git a/lib/sqlalchemy/orm/session.py b/lib/sqlalchemy/orm/session.py index 3b65e728a..353e4a4db 100644 --- a/lib/sqlalchemy/orm/session.py +++ b/lib/sqlalchemy/orm/session.py @@ -4298,20 +4298,6 @@ class Session(_SessionClassMethods, EventTarget): ) -> None: """Perform a bulk save of the given list of objects. - .. legacy:: - - This method is a legacy feature as of the 2.0 series of - SQLAlchemy. For modern bulk INSERT and UPDATE, see - the sections :ref:`orm_queryguide_bulk_insert` and - :ref:`orm_queryguide_bulk_update`. - - For general INSERT and UPDATE of existing ORM mapped objects, - prefer standard :term:`unit of work` data management patterns, - introduced in the :ref:`unified_tutorial` at - :ref:`tutorial_orm_data_manipulation`. SQLAlchemy 2.0 - now uses :ref:`engine_insertmanyvalues` with modern dialects - which solves previous issues of bulk INSERT slowness. - :param objects: a sequence of mapped object instances. The mapped objects are persisted as is, and are **not** associated with the :class:`.Session` afterwards. @@ -4403,15 +4389,6 @@ class Session(_SessionClassMethods, EventTarget): ) -> None: """Perform a bulk insert of the given list of mapping dictionaries. - .. legacy:: - - This method is a legacy feature as of the 2.0 series of - SQLAlchemy. For modern bulk INSERT and UPDATE, see - the sections :ref:`orm_queryguide_bulk_insert` and - :ref:`orm_queryguide_bulk_update`. The 2.0 API shares - implementation details with this method and adds new features - as well. - :param mapper: a mapped class, or the actual :class:`_orm.Mapper` object, representing the single kind of object represented within the mapping @@ -4482,14 +4459,6 @@ class Session(_SessionClassMethods, EventTarget): ) -> None: """Perform a bulk update of the given list of mapping dictionaries. - .. legacy:: - - This method is a legacy feature as of the 2.0 series of - SQLAlchemy. For modern bulk INSERT and UPDATE, see - the sections :ref:`orm_queryguide_bulk_insert` and - :ref:`orm_queryguide_bulk_update`. The 2.0 API shares - implementation details with this method and adds new features - as well. :param mapper: a mapped class, or the actual :class:`_orm.Mapper` object, |