| SchemaChangeHandler |   | 74% | | 68% | 400 | 900 | 568 | 2,306 | 17 | 86 | 0 | 1 |
| Alter | | 69% | | 59% | 120 | 244 | 208 | 733 | 14 | 53 | 0 | 1 |
| SystemHandler | | 43% | | 37% | 93 | 126 | 182 | 321 | 14 | 26 | 0 | 1 |
| MaterializedViewHandler | | 79% | | 69% | 104 | 240 | 133 | 713 | 4 | 34 | 0 | 1 |
| SchemaChangeJobV2 | | 88% | | 75% | 57 | 157 | 70 | 648 | 8 | 43 | 0 | 1 |
| RollupJobV2 | | 86% | | 73% | 50 | 128 | 67 | 507 | 10 | 42 | 0 | 1 |
| CloudRollupJobV2 | | 73% | | 50% | 13 | 26 | 39 | 150 | 2 | 11 | 0 | 1 |
| IndexChangeJob | | 83% | | 77% | 22 | 81 | 39 | 255 | 6 | 42 | 0 | 1 |
| CloudSchemaChangeJobV2 | | 79% | | 69% | 11 | 30 | 35 | 170 | 1 | 12 | 0 | 1 |
| AlterHandler | | 77% | | 64% | 16 | 43 | 18 | 107 | 6 | 22 | 0 | 1 |
| AlterJobV2 | | 87% | | 73% | 13 | 46 | 19 | 119 | 4 | 28 | 0 | 1 |
| AlterLightSchChangeHelper | | 92% | | 87% | 4 | 28 | 11 | 126 | 0 | 12 | 0 | 1 |
| AlterOperations | | 92% | | 90% | 8 | 56 | 5 | 65 | 4 | 34 | 0 | 1 |
| SchemaChangeHandler.new IntSupplier() {...} | | 82% | | 50% | 1 | 3 | 1 | 8 | 0 | 2 | 0 | 1 |
| AlterJobV2Factory | | 96% | | 100% | 1 | 6 | 1 | 8 | 1 | 4 | 0 | 1 |
| AlterOpType | | 100% | | 91% | 1 | 8 | 0 | 34 | 0 | 2 | 0 | 1 |
| SchemaChangeHandler.new HashSet() {...} | | 100% | | n/a | 0 | 1 | 0 | 21 | 0 | 1 | 0 | 1 |
| AlterUserOpType | | 100% | | n/a | 0 | 1 | 0 | 8 | 0 | 1 | 0 | 1 |
| AlterJobV2.JobState | | 100% | | 100% | 0 | 4 | 0 | 7 | 0 | 2 | 0 | 1 |
| IndexChangeJob.JobState | | 100% | | 100% | 0 | 4 | 0 | 6 | 0 | 2 | 0 | 1 |
| QuotaType | | 100% | | n/a | 0 | 1 | 0 | 5 | 0 | 1 | 0 | 1 |
| BatchAlterJobPersistInfo | | 100% | | n/a | 0 | 4 | 0 | 7 | 0 | 4 | 0 | 1 |
| AlterJobV2.JobType | | 100% | | n/a | 0 | 1 | 0 | 2 | 0 | 1 | 0 | 1 |
| AlterCancelException | | 100% | | n/a | 0 | 2 | 0 | 5 | 0 | 2 | 0 | 1 |