Bruce Momjian said:
> Log Message:
> -----------
> Add regression tests for CSV and \., and add automatic quoting of a
> single column dump that has a \. value, so the load works properly. I
> also added documentation describing this issue.
>
This seems unnecessarily elaborate, in code that is already byzantine. I
think we can safely quote *any* field that has \. regardless of whether or
not it is a singleton. There's no need to make a single column a special
case - if it's valid for a singleton it's valid for any, and vice versa.
cheers
andrew