Don't convert Date and DateTime into string

2009-11-03 15:19:46 +01:00
parent 56a09f5fb2
commit 792dfefc82
1 changed files with 8 additions and 2 deletions
@@ -76,11 +76,17 @@ class Numeric(Float):


 class Date(Field):
-    pass
+
+    @staticmethod
+    def sql_format(value):
+        return value or None


 class DateTime(Field):
-    pass
+
+    @staticmethod
+    def sql_format(value):
+        return value or None


 class Time(Field):