| rewriteAlterOpForOlapTable(ConnectContext, OlapTable) |   | 38% | | 33% | 22 | 25 | 34 | 63 | 0 | 1 |
| checkExternalTableOperationAllow(TableIf) | | 0% | | 0% | 20 | 20 | 10 | 10 | 1 | 1 |
| validate(ConnectContext) | | 67% | | 57% | 6 | 8 | 8 | 30 | 0 | 1 |
| toSql() | | 83% | | 75% | 2 | 7 | 3 | 18 | 0 | 1 |
| lambda$validate$0(String) | | 0% | | n/a | 1 | 1 | 1 | 1 | 1 | 1 |
| checkColumnOperationsSupported(TableIf, List) | | 96% | | 86% | 5 | 20 | 4 | 38 | 0 | 1 |
| accept(PlanVisitor, Object) | | 0% | | n/a | 1 | 1 | 1 | 1 | 1 | 1 |
| toString() | | 0% | | n/a | 1 | 1 | 1 | 1 | 1 | 1 |
| checkIcebergCompoundColumnOperations(List) | | 92% | | 66% | 2 | 4 | 2 | 7 | 0 | 1 |
| stmtType() | | 0% | | n/a | 1 | 1 | 1 | 1 | 1 | 1 |
| isIcebergColumnSchemaOperation(AlterTableOp) | | 96% | | 92% | 1 | 8 | 0 | 1 | 0 | 1 |
| checkIcebergColumnDefinition(AlterTableOp, ColumnDefinition) | | 100% | | 94% | 1 | 10 | 0 | 16 | 0 | 1 |
| getNestedColumnPath(AlterTableOp) | | 100% | | 100% | 0 | 8 | 0 | 12 | 0 | 1 |
| getRollupName(AlterTableOp) | | 100% | | 100% | 0 | 6 | 0 | 11 | 0 | 1 |
| getColumnDefinition(AlterTableOp) | | 100% | | 100% | 0 | 3 | 0 | 5 | 0 | 1 |
| AlterTableCommand(TableNameInfo, List) | | 100% | | n/a | 0 | 1 | 0 | 5 | 0 | 1 |
| checkExternalGeneratedColumn(ColumnDefinition) | | 100% | | 75% | 1 | 3 | 0 | 3 | 0 | 1 |
| run(ConnectContext, StmtExecutor) | | 100% | | n/a | 0 | 1 | 0 | 3 | 0 | 1 |
| getTbl() | | 100% | | n/a | 0 | 1 | 0 | 1 | 0 | 1 |
| getOps() | | 100% | | n/a | 0 | 1 | 0 | 1 | 0 | 1 |