| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods |
| Total | 130 of 232 | 43% | 17 of 28 | 39% | 16 | 26 | 30 | 55 | 6 | 12 |
| validate(ConnectContext) | | 27% | | 20% | 9 | 11 | 18 | 23 | 0 | 1 |
| AddColumnsOp(String, Map, List) | | 0% | n/a | 1 | 1 | 6 | 6 | 1 | 1 | |
| translateToLegacyAlterClause() | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 | |
| toSql() | | 83% | | 83% | 1 | 4 | 1 | 13 | 0 | 1 |
| getColumns() | | 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 | |
| AddColumnsOp(List, String, Map) | | 100% | n/a | 0 | 1 | 0 | 5 | 0 | 1 | |
| getColumnDefinitions() | | 100% | | 100% | 0 | 2 | 0 | 1 | 0 | 1 |
| getRollupName() | | 100% | n/a | 0 | 1 | 0 | 1 | 0 | 1 | |
| getProperties() | | 100% | n/a | 0 | 1 | 0 | 1 | 0 | 1 |