On Wed, 1 Sep 2004, sad wrote:
> > There's a difference between an output function and a cast to text.
> > One gives you an external representation of the data for end use. The
> > other gives you an internal representation for manipulation.
>
> And at the same time
>
> 't'::TEXT can be casted to BOOL
> 't'::BOOL
>
> but reverse.
select 't'::text::bool;
ERROR: cannot cast type text to boolean
If you're thinking 't'::bool, that's something different.
