我正在处理一些代码,并陷入了这个存储过程问题......现在花了太长时间看它,所以请如果有人能告诉我我在哪里是一个菜鸟。
我收到以下错误:
错误代码:1064 您的 SQL 语法有错误;检查与您的 MySQL 服务器版本相对应的手册,以获取在 '@ownerid varchar(50); 附近使用的正确语法;声明@active tinyint;声明@subuser tinyint;设置 ' 在第 4 行
在这段代码上:
DELIMITER //
USE `test`//
DROP PROCEDURE IF EXISTS `getAccount`//
CREATE DEFINER=`peter`@`%` PROCEDURE `getAccount`( IN cid VARCHAR(20))
BEGIN
DECLARE cardid VARCHAR(50);
DECLARE @ownerid VARCHAR(50);
DECLARE @active TINYINT;
DECLARE @subuser TINYINT;
SET cardid = MD5( cid + SHA1(cid + 'a salt value'));
SELECT @active = active, @ownerid = ownerid, @subuser = subuser FROM cards_tbl WHERE cardhash = cardid;
IF @active = 1 THEN
IF @subuser = 1 THEN
SELECT subuser_m2s_tbl.name,subuser_m2s_tbl.image, user_saldo.saldo AS credits FROM subuser_m2s_tbl
JOIN user_saldo ON subuser_m2s_tbl.subhash = user_saldo.userhash
WHERE subuser_m2s_tbl.subhash = @ownerid;
ELSE
SELECT user_m2s_tbl.name,user_m2s_tbl.image, user_saldo.saldo AS credits FROM user_m2s_tbl
JOIN user_saldo ON user_m2s_tbl.userhash = user_saldo.userhash
WHERE user_m2s_tbl.userhash = @ownerid;
END IF;
END IF;
END$$
DELIMITER ;
我是存储过程的新手,所以它非常简单......提前谢谢