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 DBA_PLSQL_COLL_TYPES view displays the overall information about the COLLECTION data types defined in packages in the current tenant.
Applicability
This view applies only to OceanBase Database in Oracle mode.
References
- ALL_PLSQL_COLL_TYPES
- USER_PLSQL_COLL_TYPES
Columns
| Column | Type | Nullable? | Description |
|---|---|---|---|
| OWNER | VARCHAR2(128) | YES | The owner of the PL/SQL COLLECTION data type. |
| 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;
The query result is as follows:
+-------+-----------------------+--------------+--------------------+-------------+-----------------+----------------+-------------------+-----------+-----------+-------+--------------------+--------------+--------------+-----------+----------------+---------------+
| OWNER | TYPE_NAME | PACKAGE_NAME | COLL_TYPE | UPPER_BOUND | ELEM_TYPE_OWNER | ELEM_TYPE_NAME | ELEM_TYPE_PACKAGE | LENGTH | PRECISION | SCALE | CHARACTER_SET_NAME | ELEM_STORAGE | NULLS_STORED | CHAR_USED | INDEX_BY | ELEM_TYPE_MOD |
+-------+-----------------------+--------------+--------------------+-------------+-----------------+----------------+-------------------+-----------+-----------+-------+--------------------+--------------+--------------+-----------+----------------+---------------+
| SYS | <ASSOC_ARRAY_1> | STANDARD | PL/SQL INDEX TABLE | 1 | NULL | CHAR | NULL | 1 | 2 | -1 | CHAR_CS | NULL | YES | C | VARCHAR2 | NULL |
| SYS | SYS$INT_V2TABLE | STANDARD | PL/SQL INDEX TABLE | NULL | NULL | NUMBER | NULL | -1 | 38 | 0 | CHAR_CS | NULL | YES | B | BINARY_INTEGER | NULL |
| SYS | <COLLECTION_1> | STANDARD | TABLE | NULL | NULL | CHAR | NULL | 1 | 2 | -1 | CHAR_CS | NULL | YES | C | NULL | NULL |
| SYS | <TABLE_1> | STANDARD | TABLE | NULL | NULL | CHAR | NULL | 1 | 2 | -1 | CHAR_CS | NULL | YES | C | NULL | NULL |
| SYS | <V2_TABLE_1> | STANDARD | PL/SQL INDEX TABLE | NULL | NULL | CHAR | NULL | 1 | 2 | -1 | CHAR_CS | NULL | YES | C | BINARY_INTEGER | NULL |
| SYS | <VARRAY_1> | STANDARD | VARYING ARRAY | 1 | NULL | CHAR | NULL | 1 | 2 | -1 | CHAR_CS | NULL | YES | C | NULL | NULL |
| SYS | DBMSOUTPUT_LINESARRAY | DBMS_OUTPUT | VARYING ARRAY | 2147483647 | NULL | VARCHAR2 | NULL | 32767 | 2 | -1 | CHAR_CS | NULL | YES | B | NULL | NULL |
| SYS | CHARARR | DBMS_OUTPUT | PL/SQL INDEX TABLE | NULL | NULL | VARCHAR2 | NULL | 32767 | 2 | -1 | CHAR_CS | NULL | YES | B | BINARY_INTEGER | NULL |
| SYS | BINARY_DOUBLE_TABLE | DBMS_SQL | PL/SQL INDEX TABLE | NULL | NULL | BINARY_DOUBLE | NULL | -1 | -1 | -85 | CHAR_CS | NULL | YES | B | BINARY_INTEGER | NULL |
| SYS | BINARY_FLOAT_TABLE | DBMS_SQL | PL/SQL INDEX TABLE | NULL | NULL | BINARY_FLOAT | NULL | -1 | -1 | -85 | CHAR_CS | NULL | YES | B | BINARY_INTEGER | NULL |
| SYS | UROWID_TABLE | DBMS_SQL | PL/SQL INDEX TABLE | NULL | NULL | UROWID(4000) | NULL | 4000 | -1 | -1 | CHAR_CS | NULL | YES | B | BINARY_INTEGER | NULL |
| SYS | CLOB_TABLE | DBMS_SQL | PL/SQL INDEX TABLE | NULL | NULL | CLOB | NULL | 536870911 | -1 | 0 | CHAR_CS | NULL | YES | B | BINARY_INTEGER | NULL |
| SYS | BLOB_TABLE | DBMS_SQL | PL/SQL INDEX TABLE | NULL | NULL | BLOB | NULL | 536870911 | -1 | 0 | CHAR_CS | NULL | YES | B | BINARY_INTEGER | NULL |
| SYS | DATE_TABLE | DBMS_SQL | PL/SQL INDEX TABLE | NULL | NULL | DATE | NULL | -1 | 19 | 0 | CHAR_CS | NULL | YES | B | BINARY_INTEGER | NULL |
| SYS | VARCHAR2_TABLE | DBMS_SQL | PL/SQL INDEX TABLE | NULL | NULL | VARCHAR2 | NULL | 4000 | 2 | -1 | CHAR_CS | NULL | YES | B | BINARY_INTEGER | NULL |
| SYS | NUMBER_TABLE | DBMS_SQL | PL/SQL INDEX TABLE | NULL | NULL | NUMBER | NULL | -1 | -1 | -85 | CHAR_CS | NULL | YES | B | BINARY_INTEGER | NULL |
| SYS | VARCHAR2S | DBMS_SQL | PL/SQL INDEX TABLE | NULL | NULL | VARCHAR2 | NULL | 256 | 2 | -1 | CHAR_CS | NULL | YES | B | BINARY_INTEGER | NULL |
| SYS | VARCHAR2A | DBMS_SQL | PL/SQL INDEX TABLE | NULL | NULL | VARCHAR2 | NULL | 32767 | 2 | -1 | CHAR_CS | NULL | YES | B | BINARY_INTEGER | NULL |
| SYS | NUMBER_ARRAY | DBMS_UTILITY | PL/SQL INDEX TABLE | NULL | NULL | NUMBER | NULL | -1 | -1 | -85 | CHAR_CS | NULL | YES | B | BINARY_INTEGER | NULL |
| SYS | INDEX_TABLE_TYPE | DBMS_UTILITY | PL/SQL INDEX TABLE | NULL | NULL | NUMBER | NULL | -1 | 11 | 0 | CHAR_CS | NULL | YES | B | BINARY_INTEGER | NULL |
| SYS | DBLINK_ARRAY | DBMS_UTILITY | PL/SQL INDEX TABLE | NULL | NULL | VARCHAR2 | NULL | 128 | 2 | -1 | CHAR_CS | NULL | YES | B | BINARY_INTEGER | NULL |
| SYS | MAXNAME_ARRAY | DBMS_UTILITY | PL/SQL INDEX TABLE | NULL | NULL | VARCHAR2 | NULL | 32767 | 2 | -1 | CHAR_CS | NULL | YES | B | BINARY_INTEGER | NULL |
| SYS | LNAME_ARRAY | DBMS_UTILITY | PL/SQL INDEX TABLE | NULL | NULL | VARCHAR2 | NULL | 4000 | 2 | -1 | CHAR_CS | NULL | YES | B | BINARY_INTEGER | NULL |
| SYS | QUOTED_NAME_ARRAY | DBMS_UTILITY | PL/SQL INDEX TABLE | NULL | NULL | VARCHAR2 | NULL | 130 | 2 | -1 | CHAR_CS | NULL | YES | B | BINARY_INTEGER | NULL |
| SYS | NAME_ARRAY | DBMS_UTILITY | PL/SQL INDEX TABLE | NULL | NULL | VARCHAR2 | NULL | 128 | 2 | -1 | CHAR_CS | NULL | YES | B | BINARY_INTEGER | NULL |
| SYS | UNCL_ARRAY | DBMS_UTILITY | PL/SQL INDEX TABLE | NULL | NULL | VARCHAR2 | NULL | 32767 | 2 | -1 | CHAR_CS | NULL | YES | B | BINARY_INTEGER | NULL |
| SYS | DBLARRAY | DBMS_STATS | VARYING ARRAY | 2050 | NULL | BINARY_DOUBLE | NULL | -1 | -1 | -85 | CHAR_CS | NULL | YES | B | NULL | NULL |
| SYS | FLTARRAY | DBMS_STATS | VARYING ARRAY | 2050 | NULL | BINARY_FLOAT | NULL | -1 | -1 | -85 | CHAR_CS | NULL | YES | B | NULL | NULL |
| SYS | RAWARRAY | DBMS_STATS | VARYING ARRAY | 2050 | NULL | RAW | NULL | 2000 | -1 | -1 | CHAR_CS | NULL | YES | B | NULL | NULL |
| SYS | CHARARRAY | DBMS_STATS | VARYING ARRAY | 2050 | NULL | VARCHAR2 | NULL | 4000 | 2 | -1 | CHAR_CS | NULL | YES | B | NULL | NULL |
| SYS | DATEARRAY | DBMS_STATS | VARYING ARRAY | 2050 | NULL | DATE | NULL | -1 | 19 | 0 | CHAR_CS | NULL | YES | B | NULL | NULL |
| SYS | NUMARRAY | DBMS_STATS | VARYING ARRAY | 2050 | NULL | NUMBER | NULL | -1 | -1 | -85 | CHAR_CS | NULL | YES | B | NULL | NULL |
+-------+-----------------------+--------------+--------------------+-------------+-----------------+----------------+-------------------+-----------+-----------+-------+--------------------+--------------+--------------+-----------+----------------+---------------+
32 rows in set (0.207 sec)