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c C s t j | | j � S( s) Provide a database-specific :class:`.TypeEngine` object, given
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returned which includes entries for each column/value pair that is part
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the key value of each :class:`.Column`, which is usually synonymous
with the name.
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handled by returning only the subset of parameters that are local
to the current column default invocation. When ``False``, the
raw parameters of the statement are returned including the
naming convention used in the case of multi-valued INSERT.
.. versionadded:: 1.2 added
:meth:`.DefaultExecutionContext.get_current_parameters`
which provides more functionality over the existing
:attr:`.DefaultExecutionContext.current_parameters`
attribute.
.. seealso::
:attr:`.DefaultExecutionContext.current_parameters`
:ref:`context_default_functions`
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