Fixed #32585 -- Fixed Value() crash with DecimalField on SQLite.

django/db/models/expressions.py

@@ -707,7 +707,7 @@ class Func(SQLiteNumericMixin, Expression):
         return copy
 
 
-class Value(Expression):
+class Value(SQLiteNumericMixin, Expression):
     """Represent a wrapped value as a node within an expression."""
     # Provide a default value for `for_save` in order to allow unresolved
     # instances to be compiled until a decision is taken in #25425.

tests/expressions/tests.py

@@ -1757,6 +1757,11 @@ class ValueTests(TestCase):
         value = Value('foo', output_field=CharField())
         self.assertEqual(value.as_sql(compiler, connection), ('%s', ['foo']))
 
+    def test_output_field_decimalfield(self):
+        Time.objects.create()
+        time = Time.objects.annotate(one=Value(1, output_field=DecimalField())).first()
+        self.assertEqual(time.one, 1)
+
     def test_resolve_output_field(self):
         value_types = [
             ('str', CharField),