具有以下内容:
select * from mysql.general_log order by event_time desc
为什么它会如此频繁地显示“拒绝访问”?似乎它每隔两秒左右就会尝试这样做。这是一个错误还是为什么会发生这种情况?这是什么意思?
| user_host | thread_id | server_id | command_type | argument |
+---------------------------+-----------+-----------+--------------+-------------------------------------------------------------------+
| root[root] @ localhost [] | 122 | 0 | Query | select * from mysql.general_log order by event_time desc |
| [] @ localhost [] | 223 | 0 | Connect | Access denied for user 'dave'@'localhost' (using password: NO) |
| [dave] @ localhost [] | 223 | 0 | Connect | dave@localhost as on |
| [] @ localhost [] | 222 | 0 | Connect | Access denied for user 'dave'@'localhost' (using password: NO) |
| [dave] @ localhost [] | 222 | 0 | Connect | dave@localhost as on |
| [] @ localhost [] | 221 | 0 | Connect | Access denied for user 'dave'@'localhost' (using password: NO) |
| [dave] @ localhost [] | 221 | 0 | Connect | dave@localhost as on |
| [] @ localhost [] | 220 | 0 | Connect | Access denied for user 'dave'@'localhost' (using password: NO) |
| [dave] @ localhost [] | 220 | 0 | Connect | dave@localhost as on |
| [] @ localhost [] | 219 | 0 | Connect | Access denied for user 'dave'@'localhost' (using password: NO) |
| [dave] @ localhost [] | 219 | 0 | Connect | dave@localhost as on |
| [] @ localhost [] | 218 | 0 | Connect | Access denied for user 'dave'@'localhost' (using password: NO) |
| [dave] @ localhost [] | 218 | 0 | Connect | dave@localhost as on |
| [] @ localhost [] | 217 | 0 | Connect | Access denied for user 'dave'@'localhost' (using password: NO) |
| [dave] @ localhost [] | 217 | 0 | Connect | dave@localhost as on |
| [] @ localhost [] | 216 | 0 | Connect | Access denied for user 'dave'@'localhost' (using password: NO) |
| [dave] @ localhost [] | 216 | 0 | Connect | dave@localhost as on |
| [] @ localhost [] | 215 | 0 | Connect | Access denied for user 'dave'@'localhost' (using password: NO) |