Note
This view was introduced in OceanBase Database V4.2.5. Data types defined in a package are displayed in this view only if the package is successfully compiled.
Purpose
The USER_PLSQL_COLL_TYPES view displays the overall information about the COLLECTION data types defined in packages of the current user.
Applicability
This view applies only to OceanBase Database in Oracle mode.
References
- ALL_PLSQL_COLL_TYPES
- DBA_PLSQL_COLL_TYPES
Columns
| Column | Type | Nullable? | Description |
|---|---|---|---|
| TYPE_NAME | VARCHAR2(128) | NO | The name of the PL/SQL COLLECTION data type. |
| PACKAGE_NAME | VARCHAR2(128) | YES | The name of the package to which the PL/SQL COLLECTION data type belongs. |
| COLL_TYPE | VARCHAR2(18) | NO | The data type of the collection. |
| UPPER_BOUND | NUMBER(38) | NO | The upper boundary of the collection. |
| ELEM_TYPE_OWNER | VARCHAR2(128) | NO | The owner of the element type. |
| ELEM_TYPE_NAME | VARCHAR2(136) | NO | The name of the element type. |
| ELEM_TYPE_PACKAGE | VARCHAR2(128) | NO | The name of the package to which the element type belongs. |
| LENGTH | NUMBER(38) | NO | The length of the collection. |
| PRECISION | NUMBER(38) | NO | The precision. |
| SCALE | NUMBER(38) | NO | The scale. |
| CHARACTER_SET_NAME | VARCHAR2(44) | NO | The name of the character set. |
| ELEM_STORAGE | VARCHAR2(7) | NO | The element storage type. |
| NULLS_STORED | VARCHAR2(3) | NO | Indicates whether null values are stored. |
| CHAR_USED | VARCHAR2(1) | NO | Indicates whether character data types are used. |
| INDEX_BY | VARCHAR2(14) | NO | The indexing method. |
| ELEM_TYPE_MOD | VARCHAR2(7) | NO | The modifier of the element type. |
Sample query
obclient> SELECT * FROM DBA_PLSQL_COLL_TYPES;