"Dan Langille" <dan@langille.org> writes:
> It would be easily detected at load time. Then you direct the user to the
> tool mentioned above.
But if the user has already dumped and flushed his old installation,
he's still in need of a time machine.
Hmm, maybe what we need is a tool that can be applied during load.
Essentially, alter incoming constraint names as needed to make them
unique. We could have this enabled by a SET switch...
regards, tom lane