mysql连接问题 ERROR 1045 (28000): Access denied for user 'ODBC'@'localhost' (using pas
2013-04-04 17:30
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刚使用mysql,遇到如下问题:
C:\Program Files\MySQL\MySQL Server 5.0\bin>mysql
ERROR 1045 (28000): Access denied for user 'ODBC'@'localhost' (using password: N
O)
windows下:
主要因为mysql的path环境变量没有配置,因为mysql.exe放在mysql/lib目录下,没有设置当然是找不到了
解决方法:进入到mysql安装文件的lib目录下
C:\Program Files\MySQL\MySQL Server 5.0\bin>mysql -u root -p
Enter password: ******
Welcome to the MySQL monitor. Commands end with ; or \g.
Your MySQL connection id is 28 to server version: 5.0.24a-community-nt
Type 'help;' or '\h' for help. Type '\c' to clear the buffer.
或者:将mysql/lib路径放到path中,这样系统就可以找到了。
桌面->我的电脑->属性->环境变量->新建->
PATH=“;path\mysql\bin;”其中path为MYSQL的安装路径。
结果如下:
C:\Program Files\MySQL\MySQL Server 5.0\bin>mysql
mysql>status
正常使用....
--------------------------------------------------
在Linux Ubuntu系统中:
方法一:
# /etc/init.d/mysql stop
# mysqld_safe --user=mysql --skip-grant-tables --skip-networking &
# mysql -u root mysql
mysql> UPDATE user SET Password=PASSWORD('newpassword') where USER='root';
mysql> FLUSH PRIVILEGES;
mysql> quit
# /etc/init.d/mysql restart
# mysql -uroot -p
Enter password: <输入新设的密码newpassword>
mysql>
方法二:
直接使用/etc/mysql/debian.cnf文件中[client]节提供的用户名和密码:
# mysql -udebian-sys-maint -p
Enter password: <输入[client]节的密码>
mysql> UPDATE user SET Password=PASSWORD('newpassword') where USER='root';
mysql> FLUSH PRIVILEGES;
mysql> quit
# mysql -uroot -p
Enter password: <输入新设的密码newpassword>
mysql>
方法三:
这种方法我没有进行过测试,因为我的root用户默认密码已经被我修改过了,那位有空测试一下,把结果告诉我,谢谢!!
# mysql -uroot -p
Enter password: <输入/etc/mysql/debian.cnf文件中[client]节提供的密码>
至此,困惑多时的问题解决了!
C:\Program Files\MySQL\MySQL Server 5.0\bin>mysql
ERROR 1045 (28000): Access denied for user 'ODBC'@'localhost' (using password: N
O)
windows下:
主要因为mysql的path环境变量没有配置,因为mysql.exe放在mysql/lib目录下,没有设置当然是找不到了
解决方法:进入到mysql安装文件的lib目录下
C:\Program Files\MySQL\MySQL Server 5.0\bin>mysql -u root -p
Enter password: ******
Welcome to the MySQL monitor. Commands end with ; or \g.
Your MySQL connection id is 28 to server version: 5.0.24a-community-nt
Type 'help;' or '\h' for help. Type '\c' to clear the buffer.
或者:将mysql/lib路径放到path中,这样系统就可以找到了。
桌面->我的电脑->属性->环境变量->新建->
PATH=“;path\mysql\bin;”其中path为MYSQL的安装路径。
结果如下:
C:\Program Files\MySQL\MySQL Server 5.0\bin>mysql
mysql>status
正常使用....
--------------------------------------------------
在Linux Ubuntu系统中:
方法一:
# /etc/init.d/mysql stop
# mysqld_safe --user=mysql --skip-grant-tables --skip-networking &
# mysql -u root mysql
mysql> UPDATE user SET Password=PASSWORD('newpassword') where USER='root';
mysql> FLUSH PRIVILEGES;
mysql> quit
# /etc/init.d/mysql restart
# mysql -uroot -p
Enter password: <输入新设的密码newpassword>
mysql>
方法二:
直接使用/etc/mysql/debian.cnf文件中[client]节提供的用户名和密码:
# mysql -udebian-sys-maint -p
Enter password: <输入[client]节的密码>
mysql> UPDATE user SET Password=PASSWORD('newpassword') where USER='root';
mysql> FLUSH PRIVILEGES;
mysql> quit
# mysql -uroot -p
Enter password: <输入新设的密码newpassword>
mysql>
方法三:
这种方法我没有进行过测试,因为我的root用户默认密码已经被我修改过了,那位有空测试一下,把结果告诉我,谢谢!!
# mysql -uroot -p
Enter password: <输入/etc/mysql/debian.cnf文件中[client]节提供的密码>
至此,困惑多时的问题解决了!
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