mysql触发器的问题 Not allowed to return a result set from a trigger

研究了一晚上，转化一个mssql到mysql的触发器，到最后这个问题不知出在何处，请指教。。。
delimiter //
CREATE TRIGGER AccountPayOnlineLog
AFTER INSERT
ON cb_intl_2009.cb_payonlinelog
FOR EACH ROW

BEGIN  
DECLARE TMP_oldBalance INT;
DECLARE TMP_newBalance INT;
DECLARE TMP_type VARCHAR(50);
DECLARE TMP_remark VARCHAR(50);
DECLARE TMP_balance_temp INT;

IF NEW.result=N'充值成功' THEN
BEGIN
-- 100元送5元，200元送15元，500元送50元，800送100，1000送150，2000送350。积分双倍。
IF (locate(N'pay19',new.pay_mode)<=0 AND new.amount>=10000) THEN
BEGIN
IF new.Amount=10000 THEN
SET TMP_balance_temp=500;
ELSEIF new.Amount=20000 THEN
SET TMP_balance_temp=1500;
ELSEIF new.Amount=50000 THEN
SET TMP_balance_temp=5000;
ELSEIF new.Amount=80000 THEN
SET TMP_balance_temp=10000;
ELSEIF new.Amount=100000 THEN
SET TMP_balance_temp=15000;
ELSEIF new.Amount=200000 THEN
SET TMP_balance_temp=35000;
ELSE
SET TMP_balance_temp=0;
END IF;
end;
ELSE
SET TMP_balance_temp=0;
END IF;
SELECT TMP_newBalance=balance from cb_USER where telephone=new.telephone;
SET TMP_Type=N'用户充值';
SET TMP_oldBalance=TMP_newBalance-TMP_Amount-TMP_balance_temp ;
SET TMP_Remark=CONCAT(N'【cb_payonlinelog】表ID：',new.id);
INSERT INTO cb_AccountLog(Telphone,OldBalance,NewBalance,Amount,Type,PayMode,Remark,Balance_Temp) 
VALUES(new.telephone,TMP_oldBalance,TMP_newBalance,new.amount,TMP_Type,new.pay_mode,TMP_Remark,TMP_balance_temp);
END;
END IF;

end;
//