diff options
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/sqlalchemy/types.py | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/lib/sqlalchemy/types.py b/lib/sqlalchemy/types.py index 3feac8f4f..16cd57f26 100644 --- a/lib/sqlalchemy/types.py +++ b/lib/sqlalchemy/types.py @@ -940,7 +940,10 @@ class Numeric(_DateAffinity, TypeEngine): return None else: # we're a "numeric", DBAPI returns floats, convert. - return processors.to_decimal_processor_factory(_python_Decimal, self.scale) + if self.scale is not None: + return processors.to_decimal_processor_factory(_python_Decimal, self.scale) + else: + return processors.to_decimal_processor_factory(_python_Decimal) else: if dialect.supports_native_decimal: return processors.to_float |