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-rw-r--r--django/db/backends/sqlite3/operations.py9
1 files changed, 3 insertions, 6 deletions
diff --git a/django/db/backends/sqlite3/operations.py b/django/db/backends/sqlite3/operations.py
index e90cc052d0..a267d75ea4 100644
--- a/django/db/backends/sqlite3/operations.py
+++ b/django/db/backends/sqlite3/operations.py
@@ -1,12 +1,12 @@
import datetime
import uuid
+from decimal import Decimal
from django.conf import settings
from django.core.exceptions import FieldError
from django.db import utils
from django.db.backends.base.operations import BaseDatabaseOperations
from django.db.models import aggregates, fields
-from django.db.models.expressions import Col
from django.utils import timezone
from django.utils.dateparse import parse_date, parse_datetime, parse_time
from django.utils.duration import duration_string
@@ -208,9 +208,7 @@ class DatabaseOperations(BaseDatabaseOperations):
converters.append(self.convert_datefield_value)
elif internal_type == 'TimeField':
converters.append(self.convert_timefield_value)
- # Converter for Col is added with Database.register_converter()
- # in base.py.
- elif internal_type == 'DecimalField' and not isinstance(expression, Col):
+ elif internal_type == 'DecimalField':
converters.append(self.convert_decimalfield_value)
elif internal_type == 'UUIDField':
converters.append(self.convert_uuidfield_value)
@@ -241,8 +239,7 @@ class DatabaseOperations(BaseDatabaseOperations):
def convert_decimalfield_value(self, value, expression, connection):
if value is not None:
value = expression.output_field.format_number(value)
- # Value is not converted to Decimal here as it will be converted
- # later in BaseExpression.convert_value().
+ value = Decimal(value)
return value
def convert_uuidfield_value(self, value, expression, connection):