| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods |
| Total | 56 of 97 | 42% | 5 of 8 | 37% | 5 | 8 | 7 | 17 | 0 | 3 |
| prepare(String, ColumnMetadata, TableMetadata) | | 34% | | 37% | 5 | 6 | 7 | 12 | 0 | 1 |
| Operation.ElementDeletion(ColumnIdentifier, Term.Raw) | | 100% | n/a | 0 | 1 | 0 | 4 | 0 | 1 | |
| affectedColumn() | | 100% | n/a | 0 | 1 | 0 | 1 | 0 | 1 |