Será necessário criar uma tabela de notícias para um b...

A create table noticia_blog(id_noticia bigserial not null, titulo character varying(200), texto character varying(1000), data_publicacao timestamp without time zone, constraint id_noticia_pk primary key (id_noticia) ); B create table database noticia_blog(id_noticia int not null, titulo character varying(30), texto character varying(1000), data_publicacao timestamp without time zone, constraint id_noticia_pk primary key (id) ); C create database noticia_blog(id_noticia int not null, titulo string(30), texto character varying(1000), data_publicacao date, constraint id_noticia_pk primary key (id_noticia) ); D create database noticia_blog(id_noticia bigserial not null, titulo character varying(200), texto character varying(1000), data_publicacao timestamp without time zone, constraint id_noticia_pk primary key (id_noticia) );