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Insert, Updates, Deletes
========================
INSERT, UPDATE and DELETE statements build on a hierarchy starting
with :class:`.UpdateBase`. The :class:`_expression.Insert` and :class:`_expression.Update`
constructs build on the intermediary :class:`.ValuesBase`.
.. currentmodule:: sqlalchemy.sql.expression
.. _dml_foundational_consructors:
DML Foundational Constructors
--------------------------------------
Top level "INSERT", "UPDATE", "DELETE" constructors.
.. autofunction:: delete
.. autofunction:: insert
.. autofunction:: update
DML Class Documentation Constructors
--------------------------------------
Class documentation for the constructors listed at
:ref:`dml_foundational_consructors`.
.. autoclass:: Delete
:members:
.. automethod:: Delete.where
.. automethod:: Delete.returning
.. autoclass:: Insert
:members:
.. automethod:: Insert.values
.. automethod:: Insert.returning
.. autoclass:: Update
:members:
.. automethod:: Update.returning
.. automethod:: Update.where
.. automethod:: Update.values
.. autoclass:: sqlalchemy.sql.expression.UpdateBase
:members:
.. autoclass:: sqlalchemy.sql.expression.ValuesBase
:members:
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