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