| l_orderkey,c_custkey,c_name,c_nationkey,n_name | |
| ------------------------------- | |
| 1,1,Customer#000000001,15,ARGENTINA | |
| 1,1,Customer#000000001,15,ARGENTINA | |
| 2,2,Customer#000000002,13,BRAZIL | |
| 3,3,Customer#000000003,1,CANADA | |
| 3,3,Customer#000000003,1,CANADA | |
| null,null,null,null,null | |
| null,null,null,null,null | |
| null,null,null,null,null |