1. 목적

2. DATABASE 생성

MariaDB [(NONE)]> SHOW DATABASES;
+--------------------+
| DATABASE           |
+--------------------+
| information_schema |
| innodb             |
| mysql              |
| performance_schema |
+--------------------+
4 ROWS IN SET (0.005 sec)

MariaDB [(NONE)]> CREATE DATABASE surveydb;
Query OK, 1 ROW affected (0.008 sec)

MariaDB [(NONE)]> SHOW DATABASES;
+--------------------+
| DATABASE           |
+--------------------+
| information_schema |
| innodb             |
| mysql              |
| performance_schema |
| surveydb           |
+--------------------+
5 ROWS IN SET (0.004 sec)

MariaDB [(NONE)]> USE surveydb;
DATABASE changed