| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods |
| Total | 63 of 140 | 55% | 14 of 20 | 30% | 12 | 17 | 14 | 30 | 3 | 7 |
| equals(Object) | | 0% | | 0% | 6 | 6 | 7 | 7 | 1 | 1 |
| toString() | | 0% | n/a | 1 | 1 | 4 | 4 | 1 | 1 | |
| withAlias(ColumnIdentifier) | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 | |
| allInSameTable(Collection) | | 89% | | 60% | 4 | 6 | 2 | 10 | 0 | 1 |
| hashCode() | | 100% | n/a | 0 | 1 | 0 | 1 | 0 | 1 | |
| ColumnSpecification(String, String, ColumnIdentifier, AbstractType) | | 100% | n/a | 0 | 1 | 0 | 6 | 0 | 1 | |
| isReversedType() | | 100% | n/a | 0 | 1 | 0 | 1 | 0 | 1 |