| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods |
| Total | 40 of 40 | 0% | 4 of 4 | 0% | 7 | 7 | 14 | 14 | 5 | 5 |
| checkOperandTypes(SqlCallBinding, boolean) | | 0% | | 0% | 3 | 3 | 8 | 8 | 1 | 1 |
| paramTypes(RelDataTypeFactory) | | 0% | n/a | 1 | 1 | 3 | 3 | 1 | 1 | |
| paramNames() | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 | |
| getOperandCountRange() | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 | |
| getAllowedSignatures(SqlOperator, String) | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 |