[2.2.x] Doc'd for_save argument of Expression.resolve_expression().

Backport of dba749917f from master
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Matthew Schinckel 2019-08-27 16:49:49 +02:00 committed by Mariusz Felisiak
parent 56f7a62d28
commit 6c17b86590
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@ -946,6 +946,9 @@ calling the appropriate methods on the wrapped expression.
``summarize`` is a boolean that, when ``True``, signals that the
query being computed is a terminal aggregate query.
``for_save`` is a boolean that, when ``True``, signals that the query
being executed is performing a create or update.
.. method:: get_source_expressions()
Returns an ordered list of inner expressions. For example::