On Aug 13, 11:18 am, Steven Davidson <[email protected]>
wrote:
> > It would have to be another datetime field rather than an is_current flag
> > because an is_current flag wouldn't help me for queries in the past (if that
> > makes sense).
>
> Ah yes, of course, I had not fully grasped that bit. A nullable foreign key
> reference to the State that supersedes it might come in useful in future,
> and avoids adding another pesky date field. But thinking about it some more
> it would probably make the ORM query a little more involved.

I actually like that idea. Like a linked list. It would mean the
django query could be simpler, and the post processing wouldn't be too
bad.

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