| SchemaChangeHandler |   | 68% |   | 62% | 452 | 900 | 697 | 2,306 | 19 | 86 | 0 | 1 |
| Alter |   | 61% |   | 50% | 143 | 244 | 271 | 733 | 17 | 53 | 0 | 1 |
| SystemHandler |   | 41% |   | 35% | 94 | 126 | 186 | 321 | 14 | 26 | 0 | 1 |
| MaterializedViewHandler |   | 77% |   | 65% | 118 | 240 | 151 | 713 | 4 | 34 | 0 | 1 |
| SchemaChangeJobV2 |   | 88% |   | 75% | 57 | 157 | 70 | 648 | 8 | 43 | 0 | 1 |
| RollupJobV2 |   | 85% |   | 72% | 52 | 128 | 69 | 507 | 10 | 42 | 0 | 1 |
| IndexChangeJob |   | 73% |   | 65% | 32 | 81 | 71 | 255 | 10 | 42 | 0 | 1 |
| CloudRollupJobV2 |   | 72% |   | 50% | 13 | 26 | 41 | 150 | 2 | 11 | 0 | 1 |
| CloudSchemaChangeJobV2 |   | 78% |  | 66% | 12 | 30 | 37 | 170 | 1 | 12 | 0 | 1 |
| AlterHandler |   | 75% |   | 61% | 17 | 43 | 19 | 107 | 6 | 22 | 0 | 1 |
| AlterOperations |  | 79% |  | 79% | 15 | 56 | 13 | 65 | 8 | 34 | 0 | 1 |
| AlterJobV2 |  | 85% |  | 73% | 13 | 46 | 21 | 119 | 4 | 28 | 0 | 1 |
| AlterLightSchChangeHelper |  | 92% |  | 87% | 4 | 28 | 11 | 126 | 0 | 12 | 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% | | 75% | 1 | 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 |