php mysql_connect("localhost", "dbuser", "pass") or die(mysql_error()); mysql_query("UPDATE link_count SET count = count + 1 WHERE ID = $link_id") or die(mysql</e
在运行以下任何命令时,我试图在运行Kali (Debian)的VPS上设置SQL:Failed to restart mysql.service: Unit mysql.service not found.root@kali:~# sudo mysql stop
ERROR 2002 (HY000): Can't connect to local MySQL server through socket '
例如,在EC2实例重新启动之前,SELECT * FROM mysql_servers;会返回我添加到ProxySQL中的后端数据库。但是在EC2重启之后,SELECT * FROM mysql_servers;返回一个空集。我必须重新配置ProxySQL以允许客户端通过ProxySQL连接到数据库。为什么SAVE MYSQL VARIABLES TO DISK;命令不能保留配置? 我使用admin interface配置ProxySQL。我尝试在/etc/proxysql.cnf文件的mysq