COUNTRIES
COUNTRY_ID
COUNTRY_NAME
REGION_ID
DEPARTMENTS
DEPARTMENT_ID
DEPARTMENT_NAME
MANAGER_ID
LOCATION_ID
EMPLOYEES
EMPLOYEE_ID
FIRST_NAME
LAST_NAME
EMAIL
PHONE_NUMBER
HIRE_DATE
JOB_ID
SALARY
COMMISSION_PCT
MANAGER_ID
DEPARTMENT_ID
JOBS
JOB_ID
JOB_TITLE
MIN_SALARY
MAX_SALARY
LOCATIONS
LOCATION_ID
STREET_ADDRESS
POSTAL_CODE
CITY
STATE_PROVINCE
COUNTRY_ID
REGIONS
REGION_ID
REGION_NAME
HR