Purpose
The DBA_TAB_COMMENTS view displays comments on all tables and views in the database.
Applicability
This topic applies only to OceanBase Database Enterprise Edition. OceanBase Database Community Edition provides only MySQL mode.
Related views
ALL_TAB_COMMENTS
USER_TAB_COMMENTS
Columns
| Column | Type | Nullable? | Description |
|---|---|---|---|
| OWNER | VARCHAR2(128) | NO | The owner of the table or view. |
| TABLE_NAME | VARCHAR2(128) | NO | The name of the table or view. |
| TABLE_TYPE | VARCHAR2(11) | NO | The type of the object. |
| COMMENTS | VARCHAR2(4000) | NO | The comment on the object. |
