create database databasename 3b

1CREATE DATABASE databasename;

1SHOW DATABASES;
2 DROP DATABASE testDB;
3 USE DatabaseName;
4 
5 SQL> CREATE TABLE CUSTOMERS(
6   ID   INT              NOT NULL,
7   NAME VARCHAR (20)     NOT NULL,
8   AGE  INT              NOT NULL,
9   ADDRESS  CHAR (25) ,
10   SALARY   DECIMAL (18, 2),       
11   PRIMARY KEY (ID)
12);
13
14DESC CUSTOMERS;