The following table describes the ODCIIndexAlter parameter alter_option constants.
| Constant | Data type | Default value | Description |
|---|---|---|---|
| AlterIndexNone | INTEGER | 0 | No index. |
| AlterIndexRename | INTEGER | 1 | Rename an index |
| AlterIndexRebuild | INTEGER | 2 | The Rebuild Index option. |
| AlterIndexRebuildOnline | INTEGER | 3 | The option for rebuilding an index online. |
| AlterIndexModifyCol | INTEGER | 4 | The option for modifying the indexed column. |
| AlterIndexUpdBlockRefs | INTEGER | 5 | The option for updating index block references. |
| AlterIndexRenameCol | INTEGER | 6 | The option for renaming the indexed column. |
| AlterIndexRenameTab | INTEGER | 7 | The option for renaming the indexed table. |
| AlterIndexMigrate | INTEGER | 8 | The option for index migration. |