请帮助我修复此代码在mysql中的错误
DELIMITER//
CREATE PROCEDURE USP_UpdateAccount (IN AuserName VARCHAR(100),IN AdisplayName VARCHAR(100),IN Apassword VARCHAR(100),IN AnewPassword VARCHAR(100))
BEGIN
IN AisRightPass INT(0)
SELECT AisRightPass = COUNT(*) FROM Account WHERE USERName = AuserName AND PassWordL = Apassword;
IF (AisRightPass =1)
BEGIN
IF (AnewPassword = NULL OR AnewPassword = '')
BEGIN
UPDATE Account SET DisplayName = AdisplayName WHERE UserName = AuserName;
END
ELSE
UPDATE Account SET DisplayName = AdisplayName, PassWordL = AnewPassword WHERE UserName = AuserName;
END
END //
DELIMITER;
MySQL说:文档
创建过程USP_UpdateAccount(在第1行的IN AuserName VARCHAR(100),IN Ad'中
答案 0 :(得分:0)
谢谢大家!这是正确的代码。
DELIMITER //
创建过程USP_UpdateAccount(IN AuserName VARCHAR(100),IN AdisplayName VARCHAR(100),IN Apassword VARCHAR(100),IN AnewPassword VARCHAR(100))
开始 宣告AisRightPass int(0); 在用户名=用户名和密码=密码的帐户中选择SELECT AisRightPass = COUNT(*);
IF (AisRightPass =1) THEN
BEGIN
IF (AnewPassword = NULL OR AnewPassword = '') THEN
BEGIN
UPDATE Account SET DisplayName = AdisplayName WHERE UserName = AuserName;
END;
ELSE
UPDATE Account SET DisplayName = AdisplayName, PassWordL = AnewPassword WHERE UserName = AuserName;
end if;
END;
END IF;
END // 分隔符;