| SchemaChangeHandler |  | 0% | | 0% | 895 | 895 | 2,298 | 2,298 | 85 | 85 | 1 | 1 |
| Alter |  | 67% | | 57% | 117 | 237 | 213 | 711 | 16 | 54 | 0 | 1 |
| SystemHandler | | 43% | | 37% | 93 | 126 | 182 | 321 | 14 | 26 | 0 | 1 |
| MaterializedViewHandler | | 80% | | 70% | 100 | 240 | 131 | 713 | 4 | 34 | 0 | 1 |
| RollupJobV2 | | 80% | | 68% | 54 | 128 | 93 | 507 | 10 | 42 | 0 | 1 |
| SchemaChangeJobV2 | | 89% | | 75% | 56 | 157 | 65 | 648 | 8 | 43 | 0 | 1 |
| IndexChangeJob | | 82% | | 74% | 24 | 81 | 43 | 255 | 6 | 42 | 0 | 1 |
| CloudRollupJobV2 | | 73% | | 50% | 13 | 26 | 39 | 150 | 2 | 11 | 0 | 1 |
| CloudSchemaChangeJobV2 | | 78% | | 69% | 11 | 30 | 37 | 170 | 1 | 12 | 0 | 1 |
| AlterHandler | | 81% | | 71% | 13 | 43 | 17 | 107 | 4 | 22 | 0 | 1 |
| SchemaChangeHandler.new HashSet() {...} | | 0% | | n/a | 1 | 1 | 21 | 21 | 1 | 1 | 1 | 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 | 35 | 0 | 2 | 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 |