mariannave

public class Consumer extends Thread {
    private CubbyHole cubbyhole;
    private int number;

    public Consumer(CubbyHole c, int number) {
        cubbyhole = c;
        this.number = number;
    }

    public void run() {

mariannave

-- Cidade
CREATE TABLE cidade(
	codigo NUMBER PRIMARY KEY NOT NULL,
	nome VARCHAR2(45) NOT NULL,
	estado VARCHAR2(2)	NOT NULL
);
--Aluno
CREATE TABLE aluno(
	matricula NUMBER PRIMARY KEY NOT NULL, 
	cpf VARCHAR2(11) NOT NULL,