| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods |
| Total | 43 of 352 | 87% | 5 of 50 | 90% | 10 | 39 | 9 | 71 | 5 | 14 |
| validate(ConnectContext) | | 89% | | 90% | 4 | 21 | 3 | 47 | 0 | 1 |
| DropColumnOp(String, String, Map) | | 0% | n/a | 1 | 1 | 2 | 2 | 1 | 1 | |
| getColName() | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 | |
| toString() | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 | |
| allowOpMTMV() | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 | ||
| needChangeMTMVState() | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 | ||
| toSql() | | 100% | | 100% | 0 | 2 | 0 | 5 | 0 | 1 |
| DropColumnOp(ColumnPath, String, Map) | | 100% | n/a | 0 | 1 | 0 | 6 | 0 | 1 | |
| lambda$validate$1(Column) | | 100% | | 100% | 0 | 3 | 0 | 2 | 0 | 1 |
| lambda$validate$0(Column) | | 100% | | 75% | 1 | 3 | 0 | 2 | 0 | 1 |
| translateToLegacyAlterClause() | | 100% | n/a | 0 | 1 | 0 | 1 | 0 | 1 | |
| getColumnPath() | | 100% | n/a | 0 | 1 | 0 | 1 | 0 | 1 | |
| getRollupName() | | 100% | n/a | 0 | 1 | 0 | 1 | 0 | 1 | |
| getProperties() | | 100% | n/a | 0 | 1 | 0 | 1 | 0 | 1 |