| r_name,r_regionkey,n_name,n_regionkey | |
| ------------------------------- | |
| AFRICA,0,null,null | |
| AMERICA,1,ARGENTINA,1 | |
| AMERICA,1,BRAZIL,1 | |
| AMERICA,1,CANADA,1 | |
| AMERICA,1,PERU,1 | |
| AMERICA,1,UNITED STATES,1 | |
| ASIA,2,CHINA,2 | |
| ASIA,2,INDIA,2 | |
| ASIA,2,INDONESIA,2 | |
| ASIA,2,JAPAN,2 | |
| ASIA,2,VIETNAM,2 | |
| EUROPE,3,null,null | |
| MIDDLE EAST,4,null,null | |
| null,null,null,null | |
| null,null,null,null | |
| null,null,null,null |