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这是一个创建于 4555 天前的主题，其中的信息可能已经有所发展或是发生改变。
我写了一个简单的SQL语句：
return self.db.get("SELECT * FROM %s WHERE id = %s", get_table, int(get_id))
然后数据库中有个表叫 blog , 其中一条 id = 1，即 get_table = 'blog', get_id = 1
执行下来应该是
SELECT * FROM blog WHERE id = 1
可是报错如下：
ProgrammingError: (1064, "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 ''blog' WHERE id = '1'' at line 1")
呃，应该是字符串连接问题？这一句SQL应该没什么问题啊，急求解。。orz
return self.db.get("SELECT * FROM %s WHERE id = %s", get_table, int(get_id))
然后数据库中有个表叫 blog , 其中一条 id = 1，即 get_table = 'blog', get_id = 1
执行下来应该是
SELECT * FROM blog WHERE id = 1
可是报错如下：
ProgrammingError: (1064, "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 ''blog' WHERE id = '1'' at line 1")
呃，应该是字符串连接问题？这一句SQL应该没什么问题啊，急求解。。orz
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1
napoleonu 2012-07-05 22:28:45 +08:00  1
'blog' 多了两个单引号。
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