MySql INSERT失败

Question

为什么以下查询在MySql上失败？

NHibernate: INSERT INTO UserSetting (userId, key, value) VALUES (?p0, ?p1, ?p2); ?p0 = ccda78da-689d-4d86-ba72-d65eaf281edf [Type: Guid (0)], ?p1 = 'Hello' [Type: String (5)], ?p2 = 'World' [Type: String (5)]

出现此错误：

You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'key, value) VALUES ('ccda78da-689d-4d86-ba72-d65eaf281edf', 'Hello', 'World')' at line 1"}

Answer 1

key是保留字。

试试这个：

INSERT INTO UserSetting (userId, `key`, value) VALUES (?p0, ?p1, ?p2)

Answer 2

Key是保留字，使用ticks，链接中的示例

http://dev.mysql.com/doc/refman/5.1/en/reserved-words.html