how to create table in oracle sql syntax example and foreign key
CREATE TABLE hr.admin_emp ( empno NUMBER(5) PRIMARY KEY, ename VARCHAR2(15) NOT NULL, ssn NUMBER(9) ENCRYPT, job VARCHAR2(10), mgr NUMBER(5), hiredate DATE DEFAULT (sysdate), photo BLOB, sal NUMBER(7,2), hrly_rate NUMBER(7,2) GENERATED ALWAYS AS (sal/2080), comm NUMBER(7,2), deptno NUMBER(3) NOT NULL CONSTRAINT admin_dept_fkey REFERENCES hr.departments (department_id))