text: CREATE TABLE pet (
      name VARCHAR(20), 
      owner VARCHAR(20),
      species VARCHAR(20), 
      sex CHAR(1), 
      birth DATE, 
      death DATE
  );
  INSERT INTO pet VALUES('pet name 1', 'pet owner 1', 'dog', 'f', NOW(), NULL);
  INSERT INTO pet VALUES('pet name 2', 'pet owner 1', 'dog', 'f', NOW(), NULL);
  INSERT INTO pet VALUES('pet name 3', 'pet owner 1', 'dog', 'f', NOW(), NULL);
  INSERT INTO pet VALUES('pet name 4', 'pet owner 1', 'dog', 'f', NOW(), NULL);
  INSERT INTO pet VALUES('pet name 16', 'pet owner 1', 'dog', 'f', NOW(), NULL);
  INSERT INTO pet VALUES('pet name 11', 'pet owner 1', 'dog', 'f', NOW(), NULL);
  INSERT INTO pet VALUES('pet name 12', 'pet owner 1', 'dog', 'f', NOW(), NULL);
  