Each row in the SYSPHYSIDX system view defines a physical index in the database. The underlying system table for this view is ISYSPHYSIDX.
| Column name | Data type | Description |
|---|---|---|
| table_id | UNSIGNED INT | The object ID of the table to which the index corresponds. |
| phys_index_id | UNSIGNED INT | The unique number of the physical index within its table. |
| root | INTEGER | Identifies the location of the root page of the physical index in the database file. |
| key_value_count | UNSIGNED INT | The number of distinct key values in the index. |
| leaf_page_count | UNSIGNED INT | The number of leaf index pages. |
| depth | UNSIGNED SMALLINT | The depth (number of levels) of the physical index. |
| max_key_distance | UNSIGNED INT | For system use only. |
| seq_transitions | UNSIGNED INT | For system use only. |
| rand_transitions | UNSIGNED INT | For system use only. |
| rand_distance | UNSIGNED INT | For system use only. |
| allocation_bitmap | LONG VARBIT | For system use only. |
| long_value_bitmap | LONG VARBIT | For system use only. |
Constraints on underlying system table See also |
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