[Sqlalchemy-commits] commit/sqlalchemy: zzzeek: Support hybrids/composites with bulk updates

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1 new commit in sqlalchemy:

https://bitbucket.org/zzzeek/sqlalchemy/commits/1fcbc17b7dd5/
Changeset:   1fcbc17b7dd5
Branch:      master
User:        zzzeek
Date:        2017-03-22 21:44:56+00:00
Summary:     Support hybrids/composites with bulk updates

The :meth:`.Query.update` method can now accommodate both
hybrid attributes as well as composite attributes as a source
of the key to be placed in the SET clause.   For hybrids, an
additional decorator :meth:`.hybrid_property.update_expression`
is supplied for which the user supplies a tuple-returning function.

Change-Id: I15e97b02381d553f30b3301308155e19128d2cfb
Fixes: #3229

Affected #:  12 files

Repository URL: https://bitbucket.org/zzzeek/sqlalchemy/

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