> -----Original Message-----
> From: Tom Lane [mailto:tgl@sss.pgh.pa.us]
>
> "Hiroshi Inoue" <Inoue@tpf.co.jp> writes:
> > My trial implementation using physical/logical attribute numbers
> > isn't so clean as I expected. I'm inclined to restrict my change to
> > fix the TODO
> > * ALTER TABLE ADD COLUMN to inherited table put column in wrong place
> > though it would also introduce a backward compatibility.
>
> I'm confused --- how will that make things any simpler or cleaner?
> You still need physical/logical column numbering distinction in order
> to fix inherited ADD COLUMN, don't you?
>
Yes,the implementation would be almost same.
I've been busy for some time and wasn't able to follow
this thread. Don't people love 2x DROP COLUMN ?
I don't object to 2x DROP COLUMN if it could be
implemented properly though I don't want to implement
it myself. However I would strongly object to 2x ADD
COLUMN if such implementations are proposed.
Regards.
Hiroshi Inoue
