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우분투 mariadb 설치
bright jazz music
2023. 4. 8. 14:25
https://www.digitalocean.com/community/tutorials/how-to-install-mariadb-on-ubuntu-22-04
How To Install MariaDB on Ubuntu 22.04 | DigitalOcean
www.digitalocean.com
Query OK, 0 rows affected (0.062 sec)
MariaDB [(none)]> use mysql;
Reading table information for completion of table and column names
You can turn off this feature to get a quicker startup with -A
Database changed
MariaDB [mysql]> show tables;
+---------------------------+
| Tables_in_mysql |
+---------------------------+
| column_stats |
| columns_priv |
| db |
| event |
| func |
| general_log |
| global_priv |
| gtid_slave_pos |
| help_category |
| help_keyword |
| help_relation |
| help_topic |
| index_stats |
| innodb_index_stats |
| innodb_table_stats |
| plugin |
| proc |
| procs_priv |
| proxies_priv |
| roles_mapping |
| servers |
| slow_log |
| table_stats |
| tables_priv |
| time_zone |
| time_zone_leap_second |
| time_zone_name |
| time_zone_transition |
| time_zone_transition_type |
| transaction_registry |
| user |
+---------------------------+
31 rows in set (0.001 sec)
MariaDB [mysql]> desc user;
+------------------------+---------------------+------+-----+----------+-------+
| Field | Type | Null | Key | Default | Extra |
+------------------------+---------------------+------+-----+----------+-------+
| Host | char(255) | NO | | | |
| User | char(128) | NO | | | |
| Password | longtext | YES | | NULL | |
| Select_priv | varchar(1) | YES | | NULL | |
| Insert_priv | varchar(1) | YES | | NULL | |
| Update_priv | varchar(1) | YES | | NULL | |
| Delete_priv | varchar(1) | YES | | NULL | |
| Create_priv | varchar(1) | YES | | NULL | |
| Drop_priv | varchar(1) | YES | | NULL | |
| Reload_priv | varchar(1) | YES | | NULL | |
| Shutdown_priv | varchar(1) | YES | | NULL | |
| Process_priv | varchar(1) | YES | | NULL | |
| File_priv | varchar(1) | YES | | NULL | |
| Grant_priv | varchar(1) | YES | | NULL | |
| References_priv | varchar(1) | YES | | NULL | |
| Index_priv | varchar(1) | YES | | NULL | |
| Alter_priv | varchar(1) | YES | | NULL | |
| Show_db_priv | varchar(1) | YES | | NULL | |
| Super_priv | varchar(1) | YES | | NULL | |
| Create_tmp_table_priv | varchar(1) | YES | | NULL | |
| Lock_tables_priv | varchar(1) | YES | | NULL | |
| Execute_priv | varchar(1) | YES | | NULL | |
| Repl_slave_priv | varchar(1) | YES | | NULL | |
| Repl_client_priv | varchar(1) | YES | | NULL | |
| Create_view_priv | varchar(1) | YES | | NULL | |
| Show_view_priv | varchar(1) | YES | | NULL | |
| Create_routine_priv | varchar(1) | YES | | NULL | |
| Alter_routine_priv | varchar(1) | YES | | NULL | |
| Create_user_priv | varchar(1) | YES | | NULL | |
| Event_priv | varchar(1) | YES | | NULL | |
| Trigger_priv | varchar(1) | YES | | NULL | |
| Create_tablespace_priv | varchar(1) | YES | | NULL | |
| Delete_history_priv | varchar(1) | YES | | NULL | |
| ssl_type | varchar(9) | YES | | NULL | |
| ssl_cipher | longtext | NO | | | |
| x509_issuer | longtext | NO | | | |
| x509_subject | longtext | NO | | | |
| max_questions | bigint(20) unsigned | NO | | 0 | |
| max_updates | bigint(20) unsigned | NO | | 0 | |
| max_connections | bigint(20) unsigned | NO | | 0 | |
| max_user_connections | bigint(21) | NO | | 0 | |
| plugin | longtext | NO | | | |
| authentication_string | longtext | NO | | | |
| password_expired | varchar(1) | NO | | | |
| is_role | varchar(1) | YES | | NULL | |
| default_role | longtext | NO | | | |
| max_statement_time | decimal(12,6) | NO | | 0.000000 | |
+------------------------+---------------------+------+-----+----------+-------+
47 rows in set (0.003 sec)
MariaDB [mysql]>
MariaDB [mysql]> select user, host from user;
+-------------+-----------+
| User | Host |
+-------------+-----------+
| coffee | % |
| mariadb.sys | localhost |
| mysql | localhost |
| root | localhost |
+-------------+-----------+
4 rows in set (0.002 sec)
MariaDB [mysql]> GRANT ALL ON *.* TO 'coffee'@'localhost' IDENTIFIED BY 'P@ssw0rd' WITH GRANT OPTION;
Query OK, 0 rows affected (0.062 sec)
MariaDB [mysql]> flush privileges;
Query OK, 0 rows affected (0.001 sec)
MariaDB [mysql]> exit
Bye
mysqldump -u [아이디] -p [DB명] > [백업할 파일 명].sql
mysql -u [아이디] -p [DB명] < [복구파일명].sql