| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods |
| Total | 67 of 67 | 0% | 2 of 2 | 0% | 11 | 11 | 18 | 18 | 10 | 10 |
| toSql() | | 0% | n/a | 1 | 1 | 4 | 4 | 1 | 1 | |
| ModifyColumnCommentOp(String, String) | | 0% | n/a | 1 | 1 | 4 | 4 | 1 | 1 | |
| validate(ConnectContext) | | 0% | | 0% | 2 | 2 | 3 | 3 | 1 | 1 |
| translateToLegacyAlterClause() | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 | |
| getColName() | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 | |
| getComment() | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 | |
| toString() | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 | |
| getProperties() | | 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 |