Bruce Momjian wrote:
>
> Hiroshi Inoue wrote:
> > > As I remember, Hiroshi's drop column changed the attribute number to a
> > > special negative value, which required lots of changes to track.
> >
> > ??? What do you mean by *lots of* ?
>
> Yes, please remind me. Was your solution renumbering the attno values?
Yes though I don't intend to object to Christopher's proposal.
> I think there are fewer cases to fix if we keep the existing attribute
> numbering and just mark the column as deleted. Is this accurate?
No. I don't understand why you think so.
regards,
Hiroshi Inouehttp://w2422.nsk.ne.jp/~inoue/