| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods |
| Total | 99 of 345 | 71% | 10 of 24 | 58% | 10 | 20 | 15 | 80 | 1 | 8 |
| checkAlterPriv(ConnectContext, TableNameInfo) | | 33% | | 50% | 1 | 2 | 3 | 6 | 0 | 1 |
| run(ConnectContext, StmtExecutor) | | 85% | | 70% | 2 | 6 | 5 | 42 | 0 | 1 |
| extractTableNameFromPlan(ConnectContext) | | 65% | | 50% | 4 | 5 | 3 | 13 | 0 | 1 |
| getConstraintOrThrow(TableNameInfo) | | 39% | | 50% | 1 | 2 | 2 | 5 | 0 | 1 |
| extractTable(ConnectContext, LogicalPlan) | | 86% | | 50% | 1 | 2 | 1 | 8 | 0 | 1 |
| accept(PlanVisitor, Object) | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 | |
| DropConstraintCommand(String, LogicalPlan) | | 100% | n/a | 0 | 1 | 0 | 4 | 0 | 1 | |
| static {...} | | 100% | n/a | 0 | 1 | 0 | 1 | 0 | 1 |