- 1、本次搭建mysql数据，选择了是和mysql类似的MariaDB,完全可以满足日常的使用需求，且命令和mysql没有太大的区别。
对应MariaDB下载地址：https://downloads.mariadb.org/
下载的文件：
- 2、解压下载完成的文件，这里我解压到了D盘，路径：D:\mariadb-10.4.7-winx64
- 3、使用win+R，输入CDM，进入DOS控制台。输入命令cd D:\mariadb-10.4.7-winx64 ，进入MariaDB的对应的路径中
如图所示：
- 4、执行安装的命令：
mysqld.exe --install MariaDB
注： 如果执行以上的安装命令出现错误，请使用管理员的身份打开cmd
- 5、开启服务与关闭服务的命令：
net start MariaDB #开启服务
net stop MariaDB #停止服务
此时容易出现一些错误，笔者这里就出现了1067的错误信息：
D:\mariadb-10.4.7-winx64\bin>net start MariaDB mariadb 服务正在启动 ... mariadb 服务无法启动。 系统出错。 发生系统错误 1067。 进程意外终止。
尝试了一些方法
进入到Mariadb的文件夹，data下面会有一个文件：主机名.err ，如下图
使用文本格式打开该文件，即可查看到对应的错误信息，类似：
……InnoDB: using atomic writes. 2019-08-23 10:50:16 0 [Note] InnoDB: Mutexes and rw_locks use Windows interlocked functions 2019-08-23 10:50:16 0 [Note] InnoDB: Uses event mutexes 2019-08-23 10:50:16 0 [Note] InnoDB: Compressed tables use zlib 1.2.11 2019-08-23 10:50:16 0 [Note] InnoDB: Number of pools: 1 2019-08-23 10:50:16 0 [Note] InnoDB: Using SSE2 crc32 instructions 2019-08-23 10:50:16 0 [Note] InnoDB: Initializing buffer pool, total size = 128M, instances = 1, chunk size = 128M 2019-08-23 10:50:16 0 [Note] InnoDB: Completed initialization of buffer pool 2019-08-23 10:50:16 0 [Note] InnoDB: 128 out of 128 rollback segments are active. 2019-08-23 10:50:16 0 [Note] InnoDB: Creating shared tablespace for temporary tables 2019-08-23 10:50:16 0 [Note] InnoDB: Setting file ‘.\ibtmp1‘ size to 12 MB. Physically writing the file full; Please wait ... 2019-08-23 10:50:16 0 [Note] InnoDB: File ‘.\ibtmp1‘ size is now 12 MB. 2019-08-23 10:50:16 0 [Note] InnoDB: Waiting for purge to start 2019-08-23 10:50:16 0 [Note] InnoDB: 10.4.7 started; log sequence number 113910; transaction id 9 2019-08-23 10:50:16 0 [Note] InnoDB: Loading buffer pool(s) from D:\mariadb-10.4.7-winx64\data\ib_buffer_pool 2019-08-23 10:50:16 0 [Note] Plugin ‘FEEDBACK‘ is disabled. 2019-08-23 10:50:16 0 [ERROR] Could not open mysql.plugin table. Some plugins may be not loaded 2019-08-23 10:50:16 0 [Note] InnoDB: Buffer pool(s) load completed at 190823 10:50:16 2019-08-23 10:50:16 0 [ERROR] Can‘t open and lock privilege tables: Table ‘mysql.servers‘ doesn‘t exist 2019-08-23 10:50:16 0 [Note] Server socket created on IP: ‘::‘. 2019-08-23 10:50:16 0 [ERROR] Fatal error: Can‘t open and lock privilege tables: Table ‘mysql.db‘ doesn‘t exist 2019-08-23 10:50:16 0 [ERROR] Aborting
笔者这里解决的办法： 初始化mysql：mysql_install_db
D:\mariadb-10.4.7-winx64\bin>mysql_install_db Default data directory is D:\mariadb-10.4.7-winx64\data Running bootstrap 2019-08-23 10:51:36 0 [Note] D:\mariadb-10.4.7-winx64\bin\mysqld.exe (mysqld 10.4.7-MariaDB) starting as process 15452 ... Removing default user Creating my.ini file Creation of the database was successful
执行以上的命令后，系统会在MariaDb安装文件下的data生成对应的文件。然后再次执行启动服务：
D:\mariadb-10.4.7-winx64\bin>net start MariaDB mariadb 服务正在启动 . mariadb 服务已经启动成功。
- 6、在CMD窗口，对应MariaDB的bin目录中执行：mysql -u root -p，如下：输入密码时，直接Enter，直接进入MariaDM模式
D:\mariadb-10.4.7-winx64\bin>mysql -u root -p Enter password: Welcome to the MariaDB monitor. Commands end with ; or \g. Your MariaDB connection id is 9 Server version: 10.4.7-MariaDB mariadb.org binary distribution Copyright (c) 2000, 2018, Oracle, MariaDB Corporation Ab and others. Type ‘help;‘ or ‘\h‘ for help. Type ‘\c‘ to clear the current input statement. MariaDB [(none)]>
- 7、由于新的数据库是没有密码的，所以需要进行设置密码的操作命令：SET PASSWORD FOR ‘root‘@‘localhost‘ = PASSWORD(‘root‘);
如下：
MariaDB [(none)]> SET PASSWORD FOR ‘root‘@‘localhost‘ = PASSWORD(‘root‘);); Query OK, 0 rows affected (0.001 sec)
注：红色的字体代表，需要增加的密码。笔者这里设置数据库密码是root。
8、可以通过mysql shell的命名查MariaDB数据库的库名信息：
D:\mariadb-10.4.7-winx64\bin>mysql -u root -p
Enter password: ****
Welcome to the MariaDB monitor. Commands end with ; or \g.
Your MariaDB connection id is 10
Server version: 10.4.7-MariaDB mariadb.org binary distribution
Copyright (c) 2000, 2018, Oracle, MariaDB Corporation Ab and others.
Type ‘help;‘ or ‘\h‘ for help. Type ‘\c‘ to clear the current input statement.
MariaDB [(none)]> show databases
-> ;
+--------------------+
| Database |
+--------------------+
| information_schema |
| mysql |
| performance_schema |
| test |
+--------------------+
4 rows in set (0.001 sec)
原文地址：https://www.cnblogs.com/ruichow/p/11399367.html