Utility functions
=================

.. module:: sqlalchemy_utils.functions


declarative_base
^^^^^^^^^^^^^^^^

.. autofunction:: declarative_base


escape_like
^^^^^^^^^^^

.. autofunction:: escape_like


has_changes
^^^^^^^^^^^

.. autofunction:: has_changes


identity
^^^^^^^^

.. autofunction:: identity


is_indexed_foreign_key
^^^^^^^^^^^^^^^^^^^^^^

.. autofunction:: is_indexed_foreign_key


naturally_equivalent
^^^^^^^^^^^^^^^^^^^^

.. autofunction:: naturally_equivalent

non_indexed_foreign_keys
^^^^^^^^^^^^^^^^^^^^^^^^

.. autofunction:: non_indexed_foreign_keys


sort_query
^^^^^^^^^^

.. autofunction:: sort_query