| testNoisyCardinalitySingleColumn() |  | 0% | | 0% | 3 | 3 | 9 | 9 | 1 | 1 |
| getCardinalityProjection(List) | | 0% | | 0% | 2 | 2 | 11 | 11 | 1 | 1 |
| getMergeProjection(List) | | 0% | | 0% | 2 | 2 | 11 | 11 | 1 | 1 |
| getUniqueElements(int, long) | | 0% | | 0% | 3 | 3 | 8 | 8 | 1 | 1 |
| testMergeNoColumns() | | 0% | | n/a | 1 | 1 | 5 | 5 | 1 | 1 |
| testMergeSingleColumn() | | 0% | | n/a | 1 | 1 | 5 | 5 | 1 | 1 |
| testMergeManyColumns() | | 0% | | n/a | 1 | 1 | 5 | 5 | 1 | 1 |
| testCardinalitySingleColumn() | | 0% | | n/a | 1 | 1 | 6 | 6 | 1 | 1 |
| testCardinalityTwoColumns() | | 0% | | n/a | 1 | 1 | 6 | 6 | 1 | 1 |
| testCardinalityThreeColumns() | | 0% | | n/a | 1 | 1 | 6 | 6 | 1 | 1 |
| testCardinalityManyColumns() | | 0% | | n/a | 1 | 1 | 6 | 6 | 1 | 1 |
| testCardinalityNoColumns() | | 0% | | n/a | 1 | 1 | 5 | 5 | 1 | 1 |
| getNoisyCardinalityProjection(HyperLogLog) | | 0% | | n/a | 1 | 1 | 4 | 4 | 1 | 1 |
| testCardinalityNullArray() | | 0% | | n/a | 1 | 1 | 2 | 2 | 1 | 1 |
| testCardinalityMultipleNullColumns() | | 0% | | n/a | 1 | 1 | 2 | 2 | 1 | 1 |