Ok, how about '__none__' and 161803398875 (
http://en.wikipedia.org/wiki/Golden_ratio)


On Thu, Jun 6, 2013 at 3:57 PM, Cory Zue <notifications@github.com> wrote:

> In ctable/models.py:
>
> > @@ -92,13 +98,34 @@ def sql_type(self):
> >              raise Exception("Unexpected type", self.data_type)
> >
> >      @property
> > +    def default_null_value_placeholder(self):
> > +        if self.data_type == "string":
> > +            return 'None'
> > +        elif self.data_type == "integer":
> > +            return -1
>
> both 'None' and -1 seem like they have a reasonable chance of being real
> data values. maybe we can do int.min and '__none__' or something a little
> more obscure?
>
> —
> Reply to this email directly or view it on GitHub<https://github.com/dimagi/ctable/pull/5/files#r4567602>
> .
>



-- 
Simon Kelly
Senior Engineer | Dimagi South Africa