你看到了吗_mysql_exceptions.OperationalError“查询期间与MySQL服务器的连接中断"被忽略了 [英] have you seen? _mysql_exceptions.OperationalError "Lost connection to MySQL server during query" being ignored

问题描述

我刚开始使用适用于python的MySQLdb模块，并在运行一些SELECT和UPDATE查询后，将获得以下输出:

I am just starting out with the MySQLdb module for python, and upon running some SELECT and UPDATE queries, the following gets output:

例外 _mysql_exceptions.OperationalError:(2013，'与MySQL的连接中断 查询中的服务器")的绑定方法Cursor. del 位于0x8c0188c的MySQLdb.cursors.Cursor对象被忽略

Exception _mysql_exceptions.OperationalError: (2013, 'Lost connection to MySQL server during query') in bound method Cursor.del of MySQLdb.cursors.Cursor object at 0x8c0188c ignored

异常显然被MySQLdb本身捕获(并忽略")，所以我想这不是主要问题.此外，SELECT会生成结果，并且表将通过UPDATE进行修改.

The exception is apparently getting caught (and "ignored") by MySQLdb itself, so I guess this is not a major issue. Also, the SELECTs generate results and the table gets modified by UPDATE.

但是，由于我只是对此感到不知所措，所以我想问:此消息是否表明我做错了什么?还是您以前在无害的情况下看到过这些警告?

But, since I am just getting my feet wet with this, I want to ask: does this message suggest I am doing something wrong? Or have you seen these warnings before in harmless situations?

感谢您的见识，

lara

推荐答案

哈！刚意识到我试图在关闭连接后使用游标 ！无论如何，写得很好！ :)

Ha! Just realized I was trying to use the cursor after having closed the connection! In any case, it was nice writing! : )

l

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