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| author | Mike Bayer <mike_mp@zzzcomputing.com> | 2018-11-01 21:53:18 -0400 |
|---|---|---|
| committer | Mike Bayer <mike_mp@zzzcomputing.com> | 2018-11-01 21:54:10 -0400 |
| commit | e991684a39fa9fae2628ce583e141b9aea99d856 (patch) | |
| tree | b2f95b51158ee030c985dd8e6532d10f7e6e0f3e /lib/sqlalchemy/orm/attributes.py | |
| parent | 7d372da7385be6a9817a20b6b62f7c4237af7b26 (diff) | |
| download | sqlalchemy-e991684a39fa9fae2628ce583e141b9aea99d856.tar.gz | |
Use attr keys when testing bulk update params for primary key
Fixed bug in :meth:`.Session.bulk_update_mappings` where alternate mapped
attribute names would result in the primary key column of the UPDATE
statement being included in the SET clause, as well as the WHERE clause;
while usually harmless, for SQL Server this can raise an error due to the
IDENTITY column. This is a continuation of the same bug that was fixed in
:ticket:`.3849`, where testing was insufficient to catch this additional
flaw.
Fixes: #4357
Change-Id: Iead058c0465dfa31c5b8a8780769278b7000acc8
Diffstat (limited to 'lib/sqlalchemy/orm/attributes.py')
0 files changed, 0 insertions, 0 deletions