成功插入后显示＂1行被上次查询影响＂

INSERT INTO Yshtj
      (ID, pici, paihao, shijian, ypbc, tlzl, tblzl, jlzl, lyzl, jlqsf, sshijian, ysbc, hqzl, hqsf,
      zczl, gszl, bpzl, pzzl, hszl, jxzl, xlzl, jxhsf)
VALUES (2, '608021', '天下秀(红名品)', '2011-6-9 10:50:56', 4, 0, 8022.97, 8548.22, 342.57,
      15.97, '2011-6-9 21:39:56', 2, 8686.3, 19.42, 8000.76, 1821.36, 103.63, 338.14,
      1183.28, 11436.45, 91.6, 12.95)为什么会出现这个问题？