mysql-MYSQL连续左连接两张表报错

程序员文章站 2022-06-06 09:00:43

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mysql数据库

SQL语句如下：
SELECT * FROM
channel AS a JOIN floors b ON a.ifloorid = b.id
join floors c on a.ofloorid = c.id
连续连接同一张表。
这个SQL语句直接放在mysql终端执行是没有问题的。
但是当用jdbc运行的时候。提示错误：
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 ''floors' b ON a.ifloorid = b.id JOIN 'floors' c ON a???ofloorid = c.id' at line 1

数据库版本是5.5，mysql的jar版本是5.1.6