我的SQL语法有什么问题？

Question

$query = mysql_query("INSERT INTO comments (sender, receiver, $question) VALUES ('$sender', '$receiver', '$question')")or die(mysql_error());

error being received is...

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 'question sending) VALUES ('1', '1', 'Testing question sending')' at line 1

Answer 1

你对列名称有$question （这正在成为“测试问题发送”），它应该只是question （没有$）。

INSERT INTO comments (sender, receiver, question) ...

Answer 2

Check your column name for "question". it could be question instead of $question