| Alter |  | 0% |  | 0% | 237 | 237 | 736 | 736 | 54 | 54 | 1 | 1 |
| MaterializedViewHandler |  | 0% |  | 0% | 237 | 237 | 705 | 705 | 34 | 34 | 1 | 1 |
| SchemaChangeJobV2 |  | 0% |  | 0% | 154 | 154 | 636 | 636 | 42 | 42 | 1 | 1 |
| SchemaChangeHandler |   | 70% |   | 69% | 339 | 768 | 480 | 1,990 | 15 | 74 | 0 | 1 |
| RollupJobV2 |  | 0% |  | 0% | 128 | 128 | 508 | 508 | 42 | 42 | 1 | 1 |
| SystemHandler |   | 15% |   | 15% | 112 | 126 | 269 | 321 | 21 | 26 | 0 | 1 |
| CloudRollupJobV2 |  | 0% |  | 0% | 24 | 24 | 141 | 141 | 10 | 10 | 1 | 1 |
| IndexChangeJob |   | 81% |   | 72% | 25 | 81 | 42 | 252 | 6 | 42 | 0 | 1 |
| CloudSchemaChangeJobV2 |   | 79% |  | 70% | 10 | 28 | 33 | 161 | 1 | 11 | 0 | 1 |
| AlterHandler |   | 77% |   | 71% | 13 | 43 | 17 | 107 | 4 | 22 | 0 | 1 |
| AlterJobV2Factory | | 0% | | 0% | 6 | 6 | 8 | 8 | 4 | 4 | 1 | 1 |
| AlterJobV2 |  | 84% |  | 71% | 13 | 45 | 22 | 118 | 4 | 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 |
| 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 | 20 | 0 | 1 | 0 | 1 |
| AlterJobV2.JobState | | 100% | | 100% | 0 | 4 | 0 | 7 | 0 | 2 | 0 | 1 |
| AlterUserOpType | | 100% | | n/a | 0 | 1 | 0 | 7 | 0 | 1 | 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 |