| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods |
| Total | 8 of 73 | 89% | 3 of 12 | 75% | 2 | 14 | 1 | 18 | 0 | 8 |
| mergeWith(SingleRestriction) | | 46% | | 25% | 2 | 3 | 1 | 3 | 0 | 1 |
| hasSupportingIndex(IndexRegistry) | | 100% | | 100% | 0 | 3 | 0 | 4 | 0 | 1 |
| needsFiltering(Index.Group) | | 100% | | 100% | 0 | 3 | 0 | 4 | 0 | 1 |
| SingleColumnRestriction(ColumnMetadata) | | 100% | n/a | 0 | 1 | 0 | 3 | 0 | 1 | |
| getColumnDefs() | | 100% | n/a | 0 | 1 | 0 | 1 | 0 | 1 | |
| getFirstColumn() | | 100% | n/a | 0 | 1 | 0 | 1 | 0 | 1 | |
| getLastColumn() | | 100% | n/a | 0 | 1 | 0 | 1 | 0 | 1 | |
| canBeConvertedToMultiColumnRestriction() | | 100% | n/a | 0 | 1 | 0 | 1 | 0 | 1 |