Fixed -- Prevented Oracle from truncating trailing zeros in the fractional part of DecimalField.
Fixes the test added in
Regression in
@@ -401,6 +401,14 @@ class FormatStylePlaceholderCursor:
def _output_number_converter(value):
return decimal.Decimal(value) if '.' in value else int(value)
+ @staticmethod
+ def _get_decimal_converter(precision, scale):
+ if scale == 0:
+ return int
+ context = decimal.Context(prec=precision)
+ quantize_value = decimal.Decimal(1).scaleb(-scale)
+ return lambda v: decimal.Decimal(v).quantize(quantize_value, context=context)
+
@staticmethod
def _output_type_handler(cursor, name, defaultType, length, precision, scale):
"""
@@ -421,7 +429,7 @@ class FormatStylePlaceholderCursor:
elif precision > 0:
# NUMBER(p,s) column: decimal-precision fixed point.
# This comes from IntegerField and DecimalField columns.
- outconverter = int if scale == 0 else decimal.Decimal
+ outconverter = FormatStylePlaceholderCursor._get_decimal_converter(precision, scale)
else:
# No type information. This normally comes from a
# mathematical expression in the SELECT list. Guess int
