Not declaring message ID anymore

scripts/friendbook.sql

@@ -41,10 +41,10 @@ VALUES
     ('user2', 'num2', 'dos');
 
 INSERT INTO messages
-    (messageID, sender, recipient, message, date, haveread)
+    (sender, recipient, message, date, haveread)
 VALUES
-    ('1', 'user1', 'user2', 'hello, how are you', now(), 'Y'),
+    ('user1', 'user2', 'hello, how are you', now(), 'Y'),
-    ('2', 'user2', 'user1', 'im doing good, thanks', now(), 'N');
+    ('user2', 'user1', 'im doing good, thanks', now(), 'N');
 
 INSERT INTO friendList
     (username, friend, confirm)