您好，我目前遇到 MySQL 问题！
这里出了什么问题？我是一个cPanel用户，是的，我已经搜索过这个，但没有找到明确的答案。看来这比其他具有相同错误代码问题的人更具体。请添加详细的回复，我可以跟进！ P.s 我使用的是共享托管帐户。
DELIMITER $$--
-- Functions
--
CREATE DEFINER = `root`@`localhost` FUNCTION `fnc_calcWalkedDistance` (
`steamid64` BIGINT UNSIGNED
) RETURNS INT( 10 ) UNSIGNEDNO SQL BEGIN DECLARE finished INTEGER DEFAULT 0;
DECLARE distance INTEGER DEFAULT 0;
DECLARE x1, x2, z1, z2 FLOAT;
DECLARE curs CURSOR FOR SELECT x, z
FROM log_positions
WHERE `steamid` = steamid64
ORDER BY `timestamp` DESC ;
DECLARE CONTINUE HANDLER FOR NOT FOUND SET finished =1;
OPEN curs;
FETCH curs INTO x1, z1;
SET x2 = x1;
SET z2 = z1;
calculate : LOOPFETCH curs INTO x1, z1;
IF finished =1 THEN LEAVE calculate;
END IF ;
SET distance = distance + SQRT( POW( x2 - x1, 2 ) + POW( z2 - z1, 2 ) ) ;
-- SET distance = distance + 1;
SET x2 = x1;
SET z2 = z1;
END LOOP calculate;
CLOSE curs;
RETURN distance;
END$$
这是错误代码：
MySQL said: Documentation
#1227 - Access denied; you need (at least one of) the SUPER privilege(s) for this operation
这意味着您没有权限创建触发器根@本地主机 user..
尝试从触发命令中删除定义器：
CREATE 定义器 =root@localhost功能fnc_calcWalkedDistance
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