| c_custkey, o_orderkey, o_orderstatus | |
| ------------------------------- | |
| 1, 1, O | |
| 2, 2, O | |
| 3, 3, F | |
| 4, testnull, testnull | |
| 5, testnull, testnull | |
| testnull, testnull, testnull | |
| testnull, testnull, testnull | |
| testnull, testnull, testnull | |
| testnull, testnull, testnull | |
| testnull, testnull, testnull | |
| testnull, testnull, testnull | |
| (11 rows, , 223 B selected) |