- The precision used when coercing a returned floating point value to

Python ``Decimal`` via string is now configurable.  The
flag ``decimal_return_scale`` is now supported by all :class:`.Numeric`
and :class:`.Float` types, which will ensure this many digits are taken
from the native floating point value when it is converted to string.
If not present, the type will make use of the value of ``.scale``, if
the type supports this setting and it is non-None.  Otherwise the original
default length of 10 is used. [ticket:2867]

1 files changed, 2 insertions, 2 deletions

diff --git a/lib/sqlalchemy/processors.py b/lib/sqlalchemy/processors.py
index bf95d146b..f51bdfdee 100644
--- a/lib/sqlalchemy/processors.py
+++ b/lib/sqlalchemy/processors.py
@@ -66,7 +66,7 @@ def py_fallback():
                 return decoder(value, errors)[0]
         return process
 
-    def to_decimal_processor_factory(target_class, scale=10):
+    def to_decimal_processor_factory(target_class, scale):
         fstring = "%%.%df" % scale
 
         def process(value):
@@ -119,7 +119,7 @@ try:
         else:
             return UnicodeResultProcessor(encoding).process
 
-    def to_decimal_processor_factory(target_class, scale=10):
+    def to_decimal_processor_factory(target_class, scale):
         # Note that the scale argument is not taken into account for integer
         # values in the C implementation while it is in the Python one.
         # For example, the Python implementation might return