[Sqlalchemy-commits] commit/sqlalchemy: zzzeek: - assert passive_deletes='all' does not affect collection/scalar

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1 new commit in sqlalchemy:

https://bitbucket.org/zzzeek/sqlalchemy/commits/3ded82817e52/
Changeset:   3ded82817e52
Branch:      rel_1_1
User:        zzzeek
Date:        2017-06-07 13:46:10+00:00
Summary:     - assert passive_deletes='all' does not affect collection/scalar
membership removal

in issue #3844 we hypotheized that passive_deletes='all' was broken
because it sets to NULL a foreign key attribute when the child
object is removed or replaced.   However, not doing the NULL
set means that nothing happens at all and the operation silently
fails.

Change-Id: I11834e7e324349e172dc797bac62731008b6b95a
(cherry picked from commit acf64c4178169b765f3f7ae492b1774955cf541f)

Affected #:  2 files

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

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