GRANT ALL PRIVILEGES ON *.* TO ‘username’@’localhost’ IDENTIFIED BY ‘password’; “` 刷新权限: “` FLUSH PRIVILEGES; “` 按照以上步骤进行排查,应该可以解决"Can’t connect to local MySQL server through socket…"的问题。
Error Nr. 2003 Can't connect to MySQL server on localhost(10061) If a personal firewall is running on your machine, please make sure you have opened the TCP port 3306 for connections. Otherwise no client application can connect to the server. After you have opened the port please press [...
print 'there has %s dbs' % count conn.commit() conn.close() 5. php pdo连接mysql提示"Can't connect to local MySQL server through socket..."的解决方法: 同样在连接字符串添加mysql socket文件的位置即可,如下: 1 2 3 4 5 6 7 8 <?php $dsn = "mysql:host=localhost;dbname=...
ERROR 2002 ( HY000 ) : Can & #039;t connect to local MySQL server through socket '/var/lib/mysql/mysql.sock' (2) 产生此问题的原因一般有两个: 1、mysql服务未正常运行: 由于mysql的socket文件是由mysqld服务启动时创建的,如果mysqld服务未正常启动,socket文件自然也不会被创建,当然会找不到socket文...
mysql登录错误mysqladmin: connect to server at \'localhost\' failed error: \'Access denied for user\'root\'@\'localhost\' (using password: YES)\' 这个错误提示表明在尝试使用mysqladmin连接到本地MySQL服务器时出现了问题,具体来说,错误信息显示访问被拒绝,原因是用户名为"root"的用户无法通过密码验证...
3、php连接mysql服务提示"Can't connect to local MySQL server through socket..."的解决方法 有时候mysql服务正常运行,用户名密码也完全正确,使用php的mysql_connect函数却连接不了mysql,调用php的mysql_error()函数提示“Can't connect to local MySQL server through socket '/var/lib/mysql/mysql.sock'”,这...
Ø 取一批数据,要对磁盘进行两次扫描,众所周知,I\O是很耗时的,所以在mysql4.1之后,出现了第二种改进的算法,就是单路排序。 单路排序(快) 从磁盘读取查询需要的所有列,按照order by列在buffer对它们进行排序,然后扫描排序后的列表进行输出, 它的效率更快一些,避免了第二次读取数据。并且把随机IO变成了顺序IO...
ERROR2002(HY000):Can't connect to local MySQL server through socket '/var/lib/mysql/mysql.sock' (2) 产生此问题的原因一般有两个: 1、mysql服务未正常运行: 由于mysql的socket文件是由mysqld服务启动时创建的,如果mysqld服务未正常启动,socket文件自然也不会被创建,当然会找不到socket文件了。对于判断mysql...
(0)：错误代码的意思即⽆法连接上主机localhost。可能是由于没有联⽹造成的；于是将连接属性⾥的 '主机名或IP地址' 改成127.0.0.1即回送地址后，就可以连接上了。上百度搜了下，navicat⾥的⼀些功能应该是要联⽹的，⽽localhost是需要DNS解析后才会是127.0.0.1的，所以才会导致这种现象。
Can't connect to MySQL server on 'localhost' Posted by:Alex Riggle Date: February 15, 2012 03:36PM Hello I just installed MySQL using mysql-installer-5.5.20.0.msi. It opened Workbench for me. First thing I did was to try to follow the instructions on the "Post-installation procedures" ...