[k@k-pc ~]$ sudo pacman -S mysql
[sudo] k 的密碼：
正在解析依賴關係...
正在查找軟件包衝突...
軟件包 (5) jemalloc-1:5.2.1-1 libmysqlclient-8.0.17-2
mysql-clients-8.0.17-2 protobuf-3.7.0-1 mysql-8.0.17-2
下載大小: 54.94 MiB
全部安裝大小： 244.06 MiB
[k@k-pc ~]$ sudo mysqld --initialize --user=mysql --basedir=/usr --datadir=/var/lib/mysql
[sudo] k 的密碼：
2019-10-13T10:05:24.640169Z 0 [Warning] [MY-010915] [Server] 'NO_ZERO_DATE', 'NO_ZERO_IN_DATE' and 'ERROR_FOR_DIVISION_BY_ZERO' sql modes should be used with strict mode. They will be merged with strict mode in a future release.
這個sql_mdoe的設置有關，my.ini
2019-10-13T10:05:24.640218Z 0 [System] [MY-013169] [Server] /usr/bin/mysqld (mysqld 8.0.17) initializing of server in progress as process 2485
2019-10-13T10:05:27.947546Z 5 [Note] [MY-010454] [Server] A temporary password is generated for root@localhost: Yz;f4tY/t%N,
2019-10-13T10:05:29.900996Z 0 [System] [MY-013170] [Server] /usr/bin/mysqld (mysqld 8.0.17) initializing of server has completed
[Server] A temporary password is generated for root@localhost: Yz;f4tY/t%N,
用戶名 密碼
[k@k-pc ~]$ sudo systemctl restart mysqld
開啓服務
[k@k-pc ~]$ mysql -u root -p
[k@k-pc ~]$ mysql -u root -p
Enter password:
Welcome to the MySQL monitor. Commands end with ; or \g.
Your MySQL connection id is 9
Server version: 8.0.17
Copyright (c) 2000, 2019, Oracle and/or its affiliates. All rights reserved.
Oracle is a registered trademark of Oracle Corporation and/or its
affiliates. Other names may be trademarks of their respective
owners.
Type 'help;' or '\h' for help. Type '\c' to clear the current input statement.
mysql>
