# Information Schema ROCKSDB\_DDL Table

The [Information Schema](https://mariadb.com/docs/server/reference/system-tables/information-schema) `ROCKSDB_DDL` table is included as part of the [MyRocks](https://mariadb.com/docs/server/server-usage/storage-engines/myrocks) storage engine.

The `PROCESS` [privilege](https://mariadb.com/docs/server/reference/sql-statements/account-management-sql-statements/grant) is required to view the table.

It contains the following columns:

| Column              | Description |
| ------------------- | ----------- |
| TABLE\_SCHEMA       |             |
| TABLE\_NAME         |             |
| PARTITION\_NAME     |             |
| INDEX\_NAME         |             |
| COLUMN\_FAMILY      |             |
| INDEX\_NUMBER       |             |
| INDEX\_TYPE         |             |
| KV\_FORMAT\_VERSION |             |
| TTL\_DURATION       |             |
| INDEX\_FLAGS        |             |
| CF                  |             |
| AUTO\_INCREMENT     |             |

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