Re: ManyToMany field creation problem

On Fri, Dec 6, 2013 at 9:42 AM, Mrinmoy Das <mrinmoy.das91@gmail.com> wrote:
> I cant get the field
>
>
> unit_price = models.ManyToManyField(UnitType,through=UnitPrice, blank=True,
> null=True)
>
> in Property table.
>
> After adding the field, I tried doing a schemamigration, but output says
> "No change has been done"
>

This is because adding that field results in no change - no columns
need to be added to any tables, no columns need to be removed from any
tables and no tables need to be created.

Adding the unit_price field to Property simply informs Django to
create the appropriate properties on the python models so that you can
access the related models, and so South, being a tool for managing
database schema changes, has nothing to do.

Cheers

Tom

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