| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods |
| Total | 44 of 114 | 61% | 2 of 11 | 81% | 4 | 16 | 3 | 16 | 2 | 8 |
| computeToSql() | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 | |
| op() | | 61% | | 85% | 1 | 7 | 1 | 8 | 0 | 1 |
| accept(ExpressionVisitor, Object) | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 | |
| toString() | | 100% | n/a | 0 | 1 | 0 | 1 | 0 | 1 | |
| nullable() | | 100% | | 75% | 1 | 3 | 0 | 1 | 0 | 1 |
| Match(List, String) | | 100% | n/a | 0 | 1 | 0 | 2 | 0 | 1 | |
| getDataType() | | 100% | n/a | 0 | 1 | 0 | 1 | 0 | 1 | |
| inputType() | | 100% | n/a | 0 | 1 | 0 | 1 | 0 | 1 |