create procedure语句错误

Question

我正在尝试创建一个使用HeidiSQL在MariaDB (10.1.17)中插入数据的过程，但语句失败，并出现错误"SQL Error(1064)：You that an error in your SQL；请查看与您的MariaDB服务器版本相对应的手册，了解在第11行'‘附近使用的正确语法。“

DELIMITER $$
CREATE PROCEDURE `uspaddpost`(IN `_siteparseid` INT, IN `_user`         
VARCHAR(255), IN `_post` TEXT)
BEGIN
DECLARE _userid INT;
DECLARE _siteid INT;
SELECT `SiteID` INTO _siteid FROM tblsiteparse WHERE `SiteParseID` = _siteparseID LIMIT 1;
IF NOT EXISTS(SELECT `UserID` FROM tblusers WHERE `User` = _user) THEN
    INSERT INTO tblusers (`UserID`, `SiteID`) VALUES (_user, _siteid);
SELECT `UserID` INTO _userid FROM tblusers WHERE `User` = _user;
INSERT INTO tblposts (`UserID`,`SiteParseID`, `Post`) VALUES (_userid, _siteparseid, _post);
END$$
DELIMITER ;

Answer 1

每个"IF“都必须用"END IF;”结束。