ENC: Datatype time PostGreSql 7.2.1

> I am brazilian and work with o database PostGreSql 7.1.3.
> I am upgrade PostGreSql 7.1.3 to 7.2.1 and find some bugs insert
> dataype time .
>
> Example :
>
> Create table teste( hour time);
>
> \d teste
> Table "teste"
> Column | Type | Modifiers
> --------+------------------------+-----------
> hour | time without time zone |
>
> Insert into teste values ('080000');
> ERROR: Bad time external representation '080000'
>
>
> insert into teste values ('08:00:00');
> INSERT 19128 1
>
> This is a bug or new pattern ?
> The manuals show that it is possible insert with the format hhmmss.
>
> Thanks.
>
>
> Daniel Ferreira Felix
> Analista de Sistemas
> Tecnet Teleinformática Ltda
> e-mail : daniel_felix(at)tecnet(dot)ind(dot)br
>