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Refs #22936 -- Doc'd Lookup.prepare_rhs.

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Mariusz Felisiak 2023-10-05 15:26:02 +02:00 committed by GitHub
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docs/ref/models/lookups.txt
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@ -213,6 +213,14 @@ following methods:
The name of this lookup, used to identify it on parsing query The name of this lookup, used to identify it on parsing query
expressions. It cannot contain the string ``"__"``. expressions. It cannot contain the string ``"__"``.
.. attribute:: prepare_rhs
Defaults to ``True``. When :attr:`rhs` is a plain value,
:attr:`prepare_rhs` determines whether it should be prepared for use as
a parameter in a query. In order to do so,
``lhs.output_field.get_prep_value()`` is called if defined, or ``rhs``
is wrapped in :class:`Value() <django.db.models.Value>` otherwise.
.. method:: process_lhs(compiler, connection, lhs=None) .. method:: process_lhs(compiler, connection, lhs=None)
Returns a tuple ``(lhs_string, lhs_params)``, as returned by Returns a tuple ``(lhs_string, lhs_params)``, as returned by