Re: Sometimes pg_dump generates dump which is not restorable

"Dmitry Koterov" <dmitry@koterov.ru> writes:
> Thank you for a possible solution.
> But what about the database which exists and works correctly (and conforms
> all the standards from the documentation), but dump+restore sequence is
> failed for it? Does it mean that pg_dump should be improved to pass
> dump+restore sequence?

No matter what pg_dump does, it can never guarantee that a non-immutable
check constraint will still pass at restore time ... and that's
basically what you've got, if the check function is
search-path-sensitive.
        regards, tom lane