/* make sure there's dead pets */
SELECT name, age FROM pet WHERE dead = 1;
/* aww poor robot */
DELETE FROM pet WHERE dead = 1;
/* make sure the robot is gone */
SELECT * FROM pet;
/* let's resurrect the robot */
INSERT INTO pet VALUES (1, 'Gigantor', 'Robot', 1, 0);
/* the robot LIVES! */
SELECT * FROM pet;