Marco Tulio writes:
> Its every time a big problem when porting data from
> another databases to PostgreSQL.
>
> I ever need translate null date fields to "NULL" string,
> instead the normal '' sintaxe.
It's not normal, it's wrong.
> Has any place to change this in configuration directory ?
No. You probably want to convince that other database to follow the
standard.
--
Peter Eisentraut peter_e(at)gmx(dot)net