| SchemaChangeHandler |   | 75% | | 69% | 402 | 941 | 556 | 2,410 | 15 | 95 | 0 | 1 |
| SystemHandler | | 15% | | 15% | 112 | 126 | 270 | 321 | 21 | 26 | 0 | 1 |
| Alter | | 78% | | 69% | 117 | 288 | 177 | 871 | 14 | 64 | 0 | 1 |
| MaterializedViewHandler | | 80% | | 71% | 100 | 242 | 131 | 718 | 4 | 34 | 0 | 1 |
| SchemaChangeJobV2 | | 88% | | 74% | 57 | 155 | 79 | 650 | 8 | 43 | 0 | 1 |
| RollupJobV2 | | 85% | | 73% | 50 | 128 | 72 | 512 | 10 | 42 | 0 | 1 |
| IndexChangeJob | | 81% | | 72% | 25 | 81 | 45 | 255 | 6 | 42 | 0 | 1 |
| CloudRollupJobV2 | | 73% | | 50% | 13 | 26 | 39 | 150 | 2 | 11 | 0 | 1 |
| CloudSchemaChangeJobV2 | | 80% | | 71% | 11 | 31 | 35 | 171 | 1 | 12 | 0 | 1 |
| AlterHandler | | 79% | | 69% | 14 | 43 | 18 | 107 | 4 | 22 | 0 | 1 |
| AlterJobV2 | | 85% | | 70% | 14 | 46 | 22 | 120 | 4 | 28 | 0 | 1 |
| AlterLightSchChangeHelper | | 92% | | 87% | 4 | 28 | 11 | 126 | 0 | 12 | 0 | 1 |
| AlterOperations | | 92% | | 94% | 7 | 62 | 5 | 70 | 4 | 37 | 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 |