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| author | Mike Bayer <mike_mp@zzzcomputing.com> | 2016-05-16 10:32:07 -0400 |
|---|---|---|
| committer | Mike Bayer <mike_mp@zzzcomputing.com> | 2016-05-16 10:32:07 -0400 |
| commit | a51ab916622dd016ce51d6be0969112817cc42ad (patch) | |
| tree | c141be1fd3dc6371eda8e75c17943bf521c914c3 /lib/sqlalchemy | |
| parent | 1873d8107ac8cf4258440914d68f12332220e244 (diff) | |
| download | sqlalchemy-a51ab916622dd016ce51d6be0969112817cc42ad.tar.gz | |
Accommodate "callable" bound param in evaluator
Fixed bug in "evaluate" strategy of :meth:`.Query.update` and
:meth:`.Query.delete` which would fail to accommodate a bound
parameter with a "callable" value, as which occurs when filtering
by a many-to-one equality expression along a relationship.
Change-Id: I47758d3f5d8b9ea1a07e23166780d5f3c32b17f1
Fixes: #3700
Diffstat (limited to 'lib/sqlalchemy')
| -rw-r--r-- | lib/sqlalchemy/orm/evaluator.py | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/lib/sqlalchemy/orm/evaluator.py b/lib/sqlalchemy/orm/evaluator.py index 534e7fa8f..6b5da12d9 100644 --- a/lib/sqlalchemy/orm/evaluator.py +++ b/lib/sqlalchemy/orm/evaluator.py @@ -130,5 +130,8 @@ class EvaluatorCompiler(object): (type(clause).__name__, clause.operator)) def visit_bindparam(self, clause): - val = clause.value + if clause.callable: + val = clause.callable() + else: + val = clause.value return lambda obj: val |