diff options
Diffstat (limited to 'lib/sqlalchemy/sql/coercions.py')
| -rw-r--r-- | lib/sqlalchemy/sql/coercions.py | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/lib/sqlalchemy/sql/coercions.py b/lib/sqlalchemy/sql/coercions.py index 64d9f0f96..8a9f0b979 100644 --- a/lib/sqlalchemy/sql/coercions.py +++ b/lib/sqlalchemy/sql/coercions.py @@ -332,7 +332,9 @@ class InElementImpl(RoleImpl, roles.InElementRole): o = expr._bind_param(operator, o) args.append(o) - return elements.ClauseList(*args) + return elements.ClauseList( + _tuple_values=isinstance(expr, elements.Tuple), *args + ) else: self._raise_for_expected(element, **kw) @@ -354,7 +356,6 @@ class InElementImpl(RoleImpl, roles.InElementRole): return element.self_group(against=operator) elif isinstance(element, elements.BindParameter) and element.expanding: - if isinstance(expr, elements.Tuple): element = element._with_expanding_in_types( [elem.type for elem in expr] |