mysql 存储过程出错。
求高手看下为什么start transaction处报错。
谢谢！

SQL code

create procedure usp_SendSms
(
in p_mobilephone varchar(15),
in p_content varchar(400),
out p_id int(10)
)

begin    
  
    start transaction;
    
    set p_id:=(select max(id) from guangbo for update);
    set p_id:=p_id+1;
    insert into guangbo(id,mobilephone,content) values(p_id,p_mobilephone,p_content);
  
    commit;
    
end;

------解决方案--------------------
在5.5下测试没有问题
DELIMITER $$
CREATE PROCEDURE usp_SendSms
(
IN p_mobilephone VARCHAR(15),
IN p_content VARCHAR(400),
OUT p_id INT(10)
)

BEGIN
  
START TRANSACTION;

SET p_id:=(SELECT MAX(id) FROM guangbo FOR UPDATE);
SET p_id:=p_id+1;
INSERT INTO guangbo(id,mobilephone,content) VALUES(p_id,p_mobilephone,p_content);
  
COMMIT;

END;$$
DELIMITER ;
------解决方案--------------------
delimiter //

create procedure usp_SendSms
(
in p_mobilephone varchar(15),
in p_content varchar(400),
out p_id int(10)
)

begin
  
start transaction;

set p_id:=(select max(id) from guangbo for update);
set p_id:=p_id+1;
insert into guangbo(id,mobilephone,content) values(p_id,p_mobilephone,p_content);
  
commit;

end;

//


如果是在MYSQL命令行工具中用DELIMITER改变一下提交符,否则MYSQL工具看到分号就提交了你的语句。