当我从14.10升级到15.04时,我的mysql不知怎么坏了。
当我跑的时候
sudo dpkg --configure -a
经过很长时间的等待,我得到了以下响应
Setting up mysql-server-5.6 (5.6.24-0ubuntu2) ...
Job for mysql.service failed. See "systemctl status mysql.service" and "journalctl -xe" for details.
invoke-rc.d: initscript mysql
下面的命令按照Ubuntu 16上默认Mysql安装的优先级给出读取文件的位置:
mysqld --verbose --help | grep -A 1 "Default options"
Default options are read from the following files in the given order:
/etc/my.cnf /etc/mysql/my.cnf ~/.my.cnf
但是,第一个和第三个文件不存在;第二个文件包含以下内容:
# The MySQL database server configuration file.
#
# You ca
我已经在Ubuntu 20.04版上运行了PHP和Mysql
今天,我尝试安装Maria db,但是它没有工作,所以我使用下面的命令删除了mariadb
apt-get purge mariadb-server mariadb-*
现在mysql不再工作了,当我运行
sudo service mysql status
它给了我错误,
找不到单位mysql.service。
我试过跟随一些东西,但它们都不起作用,这是同样的错误。
sudo service mysql stop
sudo systemctl stop mysqld
sudo systemctl stop mysql
显示此错误:
Reading package lists... Done
Building dependency tree
Reading state information... Done
Some packages could not be installed. This may mean that you have
requested an impossible situation or if you are using the unstable
distribution that some required packages have not yet been creat
我是新来的,我希望有人能帮我解决MySQL问题。
在这里,我遇到了奇怪的情况:InnoDB不是默认的存储引擎:
MySQL版本14.14,使用EditLine包装器,用于Linux (x86_64)。
Linux 发行版: CentOS Linux发行版7.5.1804 (核心)
我已经尝试了几乎每一个解决方案,使InnoDB作为默认引擎,但它确实对我有用。
以下是我尝试过的几件事:
第一步
files my.cnf and my.ini. has been edited in /root/my.cnf and /root/my.ini and /etc/my.cnf a
我正在做一个项目,我一直在尝试使用MySQL而不是SQLite。因此,我下载了MySQL并尝试用mysql_secure_installation设置根密码,但是当我提交这两个密码时,会出现以下错误:
... Failed! Error: SET PASSWORD has no significance for user 'root'@'localhost' as the authentication method used doesn't store authentication data in the MySQL server. Please co
我所做的一切都没有成功:(如果我试图更改mysql root密码,我仍然会出错。)
我迄今所做的: 1)
service mysql stop
2)
mysqld_safe --skip-grant-tables &
3)
mysql -u root
4)
update user SET PASSWORD=PASSWORD("<my_new_password>") WHERE USER='root'; flush privileges; exit
5)
mysql -u root -p
还有..。
我一直都在想:
ERROR 1045 (2
我有一个新的mysql-server安装(通过yum安装),不会启动。
bash-4.1# /sbin/service mysqld start
MySQL Daemon failed to start.
Starting mysqld: [FAILED]
/etc/my.cnf已设置为默认值:
# For advice on how to change settings please see
# http://dev.mysql.com/doc/refman/5.7/en/server-configurati
尝试启动XAMPP时出现以下错误:
12:34:26 PM [mysql] Attempting to start MySQL service...
12:34:38 PM [mysql] Problem detected!
12:34:38 PM [mysql] Port 3306 in use by ""C:\Program Files\MySQL\MySQL Server 5.1\bin\mysqld" --defaults-file="C:\Program Files\MySQL\MySQL Server 5.1\my.ini
您好,我在终端连接mysql时遇到这个错误,我该怎么办? thomas@thomas-Latitude-E6440:~$ mysql -u root -p
Enter password:
ERROR 2002 (HY000): Can't connect to local MySQL server through socket '/var/run/mysqld/mysqld.sock' (2)
thomas@thomas-Latitude-E6440:~$ /etc/init.d/mysql stop
Stopping mysql (via systemctl):
我通过yum安装了mysql、mysql-server和mysql-devel:
yum install mysql mysql-server mysql-devel
我创建了一些数据库和用户,最后破坏了一些表,所以我尝试删除mysql,以便重新安装。
我发出了以下命令:
#To remove the packages:
yum remove mysql mysql-server mysql-devel
#To remove the data
rm -rf /var/lib/mysql
现在,在我再次安装mysql、mysql-server和mysql-devel然后运行mysql之后,my
当我尝试运行sudo apt upgrade时,它说
E: dpkg was interrupted, you must manually run 'sudo dpkg --configure -a' to correct the problem.
然后,当运行sudo dpkg --configure -a时,它说
Setting up mysql-server-8.0 (8.0.30-0ubuntu0.20.04.2) ...
mysqld will log errors to /var/log/mysql/error.log
mysqld is running as p