| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods |
| Total | 442 of 676 | 34% | 80 of 100 | 20% | 50 | 62 | 78 | 136 | 5 | 12 |
| rewriteAlterOpForOlapTable(ConnectContext, OlapTable) | | 9% | | 6% | 21 | 23 | 54 | 61 | 0 | 1 |
| checkExternalTableOperationAllow(TableIf) | | 0% | | 0% | 15 | 15 | 9 | 9 | 1 | 1 |
| validate(ConnectContext) | | 60% | | 57% | 6 | 8 | 8 | 29 | 0 | 1 |
| toSql() | | 77% | | 58% | 4 | 7 | 4 | 18 | 0 | 1 |
| lambda$validate$0(String) | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 | |
| accept(PlanVisitor, Object) | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 | |
| toString() | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 | |
| stmtType() | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 | ||
| getOps() | | 100% | | 100% | 0 | 2 | 0 | 7 | 0 | 1 |
| AlterTableCommand(TableNameInfo, List) | | 100% | n/a | 0 | 1 | 0 | 5 | 0 | 1 | |
| run(ConnectContext, StmtExecutor) | | 100% | n/a | 0 | 1 | 0 | 3 | 0 | 1 | |
| getTbl() | | 100% | n/a | 0 | 1 | 0 | 1 | 0 | 1 |