\connect - postgres
CREATE SEQUENCE "cod_contato" start 1 increment 1 maxvalue 2147483647 minvalue 1  cache 1 ;
SELECT nextval ('cod_contato');
REVOKE ALL on "cod_contato" from PUBLIC;
GRANT ALL on "cod_contato" to "nobody";
CREATE TABLE "contatos" (
	"nome" character(50),
	"endereco" text,
	"email" text,
	"f_res" character(15),
	"f_com" character(15),
	"celular" character(15),
	"aniversario" date,
	"codigo" int4);
REVOKE ALL on "contatos" from PUBLIC;
GRANT ALL on "contatos" to "nobody";
