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SQLAlchemy 2.0 Future (Core)
============================
.. admonition:: We're 2.0!
This page described the "future" mode provided in SQLAlchemy 1.4
for the purposes of 1.4 -> 2.0 transition. For 2.0, the "future"
parameter on :func:`_sa.create_engine` and :class:`_orm.Session`
continues to remain available for backwards-compatibility support, however
if specified must be left at the value of ``True``.
.. seealso::
:ref:`migration_20_toplevel` - Introduction to the 2.0 series of SQLAlchemy
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