RE: ALTER TABLE...ADD CONSTRAINT?

> Is anybody working on:
>
> alter table <table> add constraint <name> primary key(column,...);
>
> or
>
> alter table <table> add constraint <name> unique(column,...);
>
> or
>
> alter table drop constraint

I'd be more than happy to work on either of the above in the current
implementation, however - I'm not sure it'd be worth it, given that the
constraints system might be up for a reimplementation.

> I guess this is not really a small task as it relates to unifying
> constraint handling, but for the PK & unique constraints at least, we must
> already have code that does the work - all(?) that has to happen
> is to make
> sure the ALTER command calls it...is that right?

That is a thought - can someone point me to the C file that handles CREATE
TABLE so I can see how it's done? I can't for the life of me find that bit
of code!

Chris