MySQL - 无法存储过程

Question

我在phpMyAdmin中存储新程序时出错。我试图将此代码（使用MySQL）作为新程序插入：

UPDATE a
SET a.firstname = b.firstname,
    a.lastname  = b.lastname,
    a.sex       = b.sex 
FROM stagingtable b
JOIN tbl_syncList a ON a.idcolumn = b.idcolumn
WHERE b.timestamp > a.timestamp

INSERT tbl_syncList(firstname, lastname, sex, dateOfBirth, email)
SELECT 
    b.firstname,
    b.lastname,
    b.sex,
    b.dateOfBirth,
    b.email
FROM stagingtable b
LEFT JOIN tbl_syncList a ON a.idcolumn = b.idcolumn
WHERE a.idcolumn IS NULL

我收到此错误：＃1064，synthax错误，检查在“FROM stagingtable b”附近使用的synthax手册 JOIN tbl_syncList a ON a.idcolumn = b.idcolumn WHERE（等）......第5行

任何想法有什么不对？非常感谢你的帮助！