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DBA_PLSQL_TYPES
更新时间：2026-07-15 20:56:59
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说明
该视图从 V4.2.5 版本开始引入。只有在 package 成功编译的情况下，package 中的类型才能在该视图中展示。
功能描述
展示当前租户下的所有 PL/SQL 数据类型的信息。
功能适用性
该视图仅适用于 OceanBase 数据库 Oracle 模式。
字段说明
| 字段名称 | 类型 | 是否可以为 NULL | 描述 |
|---|---|---|---|
| OWNER | VARCHAR2(128) | YES | 包含 PL/SQL 类型的所有者的用户名。 |
| TYPE_NAME | VARCHAR2(136) | NO | PL/SQL 类型的名称。 |
| PACKAGE_NAME | VARCHAR2(128) | YES | PL/SQL 类型所属的包的名称。 |
| TYPE_OID | RAW(16) | NO | PL/SQL 类型的对象标识符。 |
| TYPECODE | VARCHAR2(58) | NO | PL/SQL 类型的代码。 |
| ATTRIBUTES | NUMBER(38) | NO | PL/SQL 类型所包含的属性数量。 |
| CONTAINS_PLSQL | VARCHAR2(3) | NO | PL/SQL 类型是否包含 PL/SQL 代码。 |
查询示例
查看本租户下的所有 PL/SQL 数据类型的信息。
obclient> SELECT * FROM DBA_PLSQL_TYPES;
查询结果如下：
+-------+------------------------+--------------+----------+---------------+------------+----------------+
| OWNER | TYPE_NAME | PACKAGE_NAME | TYPE_OID | TYPECODE | ATTRIBUTES | CONTAINS_PLSQL |
+-------+------------------------+--------------+----------+---------------+------------+----------------+
| SYS | <ASSOC_ARRAY_1> | STANDARD | NULL | COLLECTION | 0 | NO |
| SYS | SYS$REC_V2TABLE | STANDARD | NULL | COLLECTION | 0 | YES |
| SYS | SYS$BULK_ERROR_RECORD | STANDARD | NULL | PL/SQL RECORD | 2 | NO |
| SYS | SYS$INT_V2TABLE | STANDARD | NULL | COLLECTION | 0 | NO |
| SYS | <TYPED_TABLE> | STANDARD | NULL | COLLECTION | 0 | YES |
| SYS | <COLLECTION_1> | STANDARD | NULL | COLLECTION | 0 | NO |
| SYS | <TABLE_1> | STANDARD | NULL | COLLECTION | 0 | NO |
| SYS | <V2_TABLE_1> | STANDARD | NULL | COLLECTION | 0 | NO |
| SYS | <VARRAY_1> | STANDARD | NULL | COLLECTION | 0 | NO |
| SYS | <TUPLE_1> | STANDARD | NULL | PL/SQL RECORD | 1 | NO |
| SYS | <RECORD_1> | STANDARD | NULL | PL/SQL RECORD | 1 | NO |
| SYS | <ADT_1> | STANDARD | NULL | PL/SQL RECORD | 1 | NO |
| SYS | DBMSOUTPUT_LINESARRAY | DBMS_OUTPUT | NULL | COLLECTION | 0 | NO |
| SYS | CHARARR | DBMS_OUTPUT | NULL | COLLECTION | 0 | NO |
| SYS | BINARY_DOUBLE_TABLE | DBMS_SQL | NULL | COLLECTION | 0 | NO |
| SYS | BINARY_FLOAT_TABLE | DBMS_SQL | NULL | COLLECTION | 0 | NO |
| SYS | UROWID_TABLE | DBMS_SQL | NULL | COLLECTION | 0 | NO |
| SYS | CLOB_TABLE | DBMS_SQL | NULL | COLLECTION | 0 | NO |
| SYS | BLOB_TABLE | DBMS_SQL | NULL | COLLECTION | 0 | NO |
| SYS | DATE_TABLE | DBMS_SQL | NULL | COLLECTION | 0 | NO |
| SYS | VARCHAR2_TABLE | DBMS_SQL | NULL | COLLECTION | 0 | NO |
| SYS | NUMBER_TABLE | DBMS_SQL | NULL | COLLECTION | 0 | NO |
| SYS | DESC_TAB3 | DBMS_SQL | NULL | COLLECTION | 0 | YES |
| SYS | DESC_REC3 | DBMS_SQL | NULL | PL/SQL RECORD | 13 | NO |
| SYS | DESC_TAB2 | DBMS_SQL | NULL | COLLECTION | 0 | YES |
| SYS | DESC_REC2 | DBMS_SQL | NULL | PL/SQL RECORD | 11 | NO |
| SYS | DESC_TAB | DBMS_SQL | NULL | COLLECTION | 0 | YES |
| SYS | DESC_REC | DBMS_SQL | NULL | PL/SQL RECORD | 11 | NO |
| SYS | VARCHAR2S | DBMS_SQL | NULL | COLLECTION | 0 | NO |
| SYS | VARCHAR2A | DBMS_SQL | NULL | COLLECTION | 0 | NO |
| SYS | INSTANCE_TABLE | DBMS_UTILITY | NULL | COLLECTION | 0 | YES |
| SYS | INSTANCE_RECORD | DBMS_UTILITY | NULL | PL/SQL RECORD | 2 | NO |
| SYS | NUMBER_ARRAY | DBMS_UTILITY | NULL | COLLECTION | 0 | NO |
| SYS | INDEX_TABLE_TYPE | DBMS_UTILITY | NULL | COLLECTION | 0 | NO |
| SYS | DBLINK_ARRAY | DBMS_UTILITY | NULL | COLLECTION | 0 | NO |
| SYS | MAXNAME_ARRAY | DBMS_UTILITY | NULL | COLLECTION | 0 | NO |
| SYS | LNAME_ARRAY | DBMS_UTILITY | NULL | COLLECTION | 0 | NO |
| SYS | QUOTED_NAME_ARRAY | DBMS_UTILITY | NULL | COLLECTION | 0 | NO |
| SYS | NAME_ARRAY | DBMS_UTILITY | NULL | COLLECTION | 0 | NO |
| SYS | UNCL_ARRAY | DBMS_UTILITY | NULL | COLLECTION | 0 | NO |
| SYS | DBLARRAY | DBMS_STATS | NULL | COLLECTION | 0 | NO |
| SYS | FLTARRAY | DBMS_STATS | NULL | COLLECTION | 0 | NO |
| SYS | RAWARRAY | DBMS_STATS | NULL | COLLECTION | 0 | NO |
| SYS | CHARARRAY | DBMS_STATS | NULL | COLLECTION | 0 | NO |
| SYS | DATEARRAY | DBMS_STATS | NULL | COLLECTION | 0 | NO |
| SYS | NUMARRAY | DBMS_STATS | NULL | COLLECTION | 0 | NO |
+-------+------------------------+--------------+----------+---------------+------------+----------------+
46 rows in set
相关视图或文档
- 查看当前用户可访问的所有 PL/SQL 数据类型的信息：ALL_PLSQL_TYPES
- 查看当前用户拥有的所有 PL/SQL 数据类型的信息：USER_PLSQL_TYPES
