| SchemaChangeHandler |   | 70% | | 68% | 345 | 776 | 486 | 2,009 | 15 | 74 | 0 | 1 |
| Alter | | 62% | | 54% | 125 | 239 | 248 | 741 | 16 | 54 | 0 | 1 |
| SystemHandler | | 41% | | 35% | 95 | 126 | 185 | 321 | 14 | 26 | 0 | 1 |
| MaterializedViewHandler | | 77% | | 70% | 100 | 238 | 131 | 709 | 4 | 34 | 0 | 1 |
| CloudSchemaChangeJobV2 | | 0% | | 0% | 30 | 30 | 170 | 170 | 12 | 12 | 1 | 1 |
| CloudRollupJobV2 | | 0% | | 0% | 26 | 26 | 149 | 149 | 11 | 11 | 1 | 1 |
| RollupJobV2 | | 76% | | 68% | 55 | 128 | 95 | 508 | 10 | 42 | 0 | 1 |
| SchemaChangeJobV2 | | 87% | | 76% | 55 | 154 | 69 | 636 | 8 | 42 | 0 | 1 |
| IndexChangeJob | | 76% | | 68% | 28 | 81 | 55 | 255 | 6 | 42 | 0 | 1 |
| AlterHandler | | 75% | | 69% | 14 | 43 | 18 | 107 | 4 | 22 | 0 | 1 |
| AlterJobV2 | | 81% | | 70% | 15 | 46 | 25 | 115 | 5 | 28 | 0 | 1 |
| AlterLightSchChangeHelper | | 91% | | 87% | 4 | 28 | 11 | 126 | 0 | 12 | 0 | 1 |
| AlterOperations | | 89% | | 90% | 8 | 53 | 5 | 60 | 4 | 33 | 0 | 1 |
| AlterJobV2Factory | | 53% | | 50% | 3 | 6 | 3 | 8 | 1 | 4 | 0 | 1 |
| SchemaChangeHandler.new IntSupplier() {...} | | 82% | | 50% | 1 | 3 | 1 | 8 | 0 | 2 | 0 | 1 |
| AlterOpType | | 100% | | 91% | 1 | 8 | 0 | 35 | 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 |