| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods |
| Total | 44 of 81 | 45% | 4 of 4 | 0% | 4 | 5 | 10 | 15 | 2 | 3 |
| unparse(SqlWriter, SqlCall, int, int) | | 0% | | 0% | 3 | 3 | 9 | 9 | 1 | 1 |
| getAllowedSignatures(String) | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 | |
| SqlJsonExistsFunction() | | 100% | n/a | 0 | 1 | 0 | 5 | 0 | 1 |