你能告诉我有什么问题吗?我想要一个可以执行更新和插入操作的存储过程。
CREATE PROCEDURE `save_user`(IN `sp_aliasName` VARCHAR(100),IN `sp_password` VARCHAR(100), IN `sp_sex` VARCHAR(100), IN `sp_age` INT(11), IN `sp_userGroup` VARCHAR(100),OUT `sp_number_of_user` INT)
BEGIN
DECLARE temp INT;
SELECT COUNT(user_id) INTO sp_number_of_user FROM user WHERE aliasName = sp_aliasname;
temp := sp_number_of_user;
IF temp > 0
THEN
UPDATE user SET aliasName=sp_aliasName,password=sp_password,sex=sp_sex,age=sp_age,userGroup=sp_userGroup
WHERE aliasName = sp_aliasname ;
ELSE
INSERT INTO user (aliasName,password,sex,age,userGroup)
values (sp_aliasName,sp_password,sp_sex,sp_age,sp_userGroup);
END IF;
END