mysql> show tables;
+-----------------+
| Tables_in_world |
+-----------------+
| City            |
| Country         |
| CountryLanguage |
+-----------------+

City:
ID| Name| CountryCode| District| Population

Country:
Code| Name| Continent| Region| SurfaceArea| IndepYear| Population| LifeExpectancy| GNP| GNPOld| LocalName| GovernmentForm| HeadOfState| Capital| Code2

CountryLanguage:
CountryCode| Language| IsOfficial| Percentage