On 10/29/19, Keith Medcalf <kmedc...@dessus.com> wrote:
>
> Before you change anything, I think that is incorrect for the various
> datetime functions.  I think they SHOULD be permitted in CHECK constraints
> and in generated always columns, whether those are stored or virtual,
> whether or not parameters are given since they are constant.  They should
> not be permitted in indexes however unless they are pure (deterministic).

i believe the purpose of a CHECK constraint is declare an eternal
truth about the database content, not merely something that was true
at the point in time when the content was first inserted.  Am I wrong?

-- 
D. Richard Hipp
d...@sqlite.org
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