1虐译、文檔說明
安裝MARIADB
2 安裝步驟
2.1 安裝MARIADB
yum -y install mariadb mariadb-server
2.2 啟動(dòng)MARIADB
systemctl start mariadb
2.3 設(shè)置開機(jī)啟動(dòng)
systemctl enable mariadb
3 簡(jiǎn)單配置
mysql_secure_installation
3.1 設(shè)置密碼
Enter current password for root (enter for none):<–初次運(yùn)行直接回車
Set root password? [Y/n] <– 是否設(shè)置root用戶密碼躏仇，輸入y并回車或直接回車
New password: <– 設(shè)置root用戶的密碼
Re-enter new password: <– 再輸入一次你設(shè)置的密碼
3.2 其它配置
Remove anonymous users? [Y/n] <– 是否刪除匿名用戶蜕猫，回車
Disallow root login remotely? [Y/n] <–是否禁止root遠(yuǎn)程登錄,回車,
Remove test database and access to it? [Y/n] <– 是否刪除test數(shù)據(jù)庫(kù)掂恕，回車
Reload privilege tables now? [Y/n] <– 是否重新加載權(quán)限表，回車
3.3 測(cè)試登錄
mysql -uroot -ppassword
本次測(cè)試的用戶名為root ,密碼為 *******
4 配置字符集
4.1 /ETC/MY.CNF
vi /etc/my.cnf
在[mysqld]標(biāo)簽下添加
init_connect='SET collation_connection = utf8_unicode_ci'
init_connect='SET NAMES utf8'
character-set-server=utf8
collation-server=utf8_unicode_ci
skip-character-set-client-handshake
4.2 /ETC/MY.CNF.D/CLIENT.CNF
在[client]中添加
default-character-set=utf8
4.3 文件/ETC/MY.CNF.D/MYSQL-CLIENTS.CNF
vi /etc/my.cnf.d/mysql-clients.cnf
在[mysql]中添加
default-character-set=utf8
4.4 重啟MARIADB
systemctl restart mariadb
4.5 查看字符集
mysql -uroot -p*******
show variables like "%character%";show variables like "%collation%";
顯示：
+--------------------------+----------------------------+
| Variable_name | Value |
+--------------------------+----------------------------+
| character_set_client | utf8 |
| character_set_connection | utf8 |
| character_set_database | utf8 |
| character_set_filesystem | binary |
| character_set_results | utf8 |
| character_set_server | utf8 |
| character_set_system | utf8 |
| character_sets_dir | /usr/share/mysql/charsets/ |
+--------------------------+----------------------------+
8 rows in set (0.00 sec)
+----------------------+-----------------+
| Variable_name | Value |
+----------------------+-----------------+
| collation_connection | utf8_unicode_ci |
| collation_database | utf8_unicode_ci |
| collation_server | utf8_unicode_ci |
+----------------------+-----------------+
3 rows in set (0.00 sec)
出現(xiàn)以上裙犹，則字符集配置完成
5 設(shè)置權(quán)限
5.1 創(chuàng)建用戶命令
create user demo@localhost identified by '******';
5.2 直接創(chuàng)建用戶并授權(quán)的命令
grant all on . to demo@localhost identified by '******';;
5.3 授予外網(wǎng)登錄權(quán)限
grant all privileges on . to demo@'%' identified by '******';;
5.4 授予權(quán)限并且可以授權(quán)
grant all privileges on . to demo@'%' identified by '******'; with grant option;
5.5 刷新權(quán)限
flush privileges;
5.6 限制用戶使用指定數(shù)據(jù)庫(kù)
use mysql
CREATE USER 'study'@'localhost' IDENTIFIED BY 'asb#1234';
GRANT SELECT, INSERT, UPDATE, REFERENCES, DELETE, CREATE, DROP, ALTER, INDEX, CREATE VIEW, SHOW VIEW ON study.* TO 'study'@'localhost' identified by '******';;
GRANT SELECT, INSERT, UPDATE, REFERENCES, DELETE, CREATE, DROP, ALTER, INDEX, CREATE VIEW, SHOW VIEW ON study.* TO 'study'@'%' identified by '******';;
flush privileges;
6 表名大小寫忽略
6.1 文件/ETC/MY.CNF
[mysqld]
lower_case_table_names=1
6.2 重啟數(shù)據(jù)庫(kù)
systemctl restart mariadb
7 參考地址
7.1 安裝MARIADB
https://www.cnblogs.com/jpfss/p/6568976.html
7.2 指定用戶訪問指定數(shù)據(jù)庫(kù)
https://blog.csdn.net/u014796999/article/details/52952253
7.3 表名忽略大小寫問題
https://blog.csdn.net/u011365831/article/details/79301182
