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OceanBase DatabaseThis view is available starting with V1.4.
This view works with the mysql.help_relation, mysql.help_topic, and mysql.help_keyword tables to generate help commands.
| Column | Type | Nullable | Description |
|---|---|---|---|
| help_category_id | bigint(20) | NO | The category ID. |
| name | varchar(64) | NO | The category name. |
| parent_category_id | bigint(20) | YES | The ID of the parent category. |
| url | varchar(65535) | NO | The URL address. |
