Note
This view was introduced in V3.1.2.
Purpose
The view displays all dependencies among objects in the database.
Applicability
This view applies only to OceanBase Database in Oracle mode.
Columns
| Column | Type | Nullable? | Description |
|---|---|---|---|
| OWNER | VARCHAR2(128) | NO | The name of the owner of the dependent object. |
| NAME | VARCHAR2(128) | NO | The name of the dependent object. |
| TYPE | VARCHAR2(23) | NO | The type of the dependent object. |
| REFERENCED_OWNER | VARCHAR2(128) | NO | The name of the owner of the referenced object. |
| REFERENCED_NAME | VARCHAR2(128) | NO | The name of the referenced object. |
| REFERENCED_TYPE | VARCHAR2(18) | NO | The type of the referenced object. |
| REFERENCED_LINK_NAME | VARCHAR2(128) | NO | The Dblink name of the referenced object. |
| DEPENDENCY_TYPE | VARCHAR2(4) | NO | Indicates whether the dependency is a strong dependency or another type of dependency |
Sample query
obclient [SYS]> SELECT * FROM SYS.DBA_DEPENDENCIES;
The query result is as follows:
+----------+-----------------+----------+------------------+------------------+-----------------+----------------------+-----------------+
| OWNER | NAME | TYPE | REFERENCED_OWNER | REFERENCED_NAME | REFERENCED_TYPE | REFERENCED_LINK_NAME | DEPENDENCY_TYPE |
+----------+-----------------+----------+------------------+------------------+-----------------+----------------------+-----------------+
| SYS | VERIFY_FUNCTION | FUNCTION | SYS | COMPLEXITY_CHECK | FUNCTION | NULL | HARD |
| __public | VERIFY_FUNCTION | SYNONYM | SYS | VERIFY_FUNCTION | FUNCTION | NULL | HARD |
+----------+-----------------+----------+------------------+------------------+-----------------+----------------------+-----------------+
2 rows in set