elein writes:
> It seems to me that any action which
> results in an invalid object should be
> forbidden. On the other hand, with
> alter table working well, I am loathe
> to argue a table with no columns is
> an invalid argument.
While not allowed according to the SQL standard, we have decided that
tables with zero columns are valid, and the behavior of all commands and
side effects has been aligned with that.
--
Peter Eisentraut peter_e(at)gmx(dot)net