--- title: "DBA_PLSQL_TYPE_ATTRS - OceanBase 数据库 V4.2.5 | OceanBase 文档中心" description: DBA_PLSQL_TYPE_ATTRS 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 DBA_PLSQL_TYPE_ATTRS 用于展示当前租户内所有 package 中定义的 record type 总体信息。 功能适… --- 切换语言 - 中文站 - 简体中文 - International - English - 日本站 - 日本語 文档反馈![](https://mdn.alipayobjects.com/huamei_22khvb/afts/img/A*P8CuR4UJ_FkAAAAAAAAAAAAADiGDAQ/original) OceanBase 数据库分布式版 - V 4.2.5 LTS # DBA_PLSQL_TYPE_ATTRS 更新时间：2026-07-15 20:56:59 [编辑](https://github.com/oceanbase/oceanbase-doc/edit/V4.2.5/zh-CN/700.reference/700.system-views/500.system-view-of-oracle-mode/200.dictionary-view-of-oracle-mode/16370.dba-plsql-type-attrs-of-oracle-mode.md) #### 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 `DBA_PLSQL_TYPE_ATTRS` 用于展示当前租户内所有 package 中定义的 record type 总体信息。 #### 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 | 存储 PL/SQL 类型属性的所有者的名称。 | | TYPE_NAME | VARCHAR2(136) | NO | PL/SQL 类型的名称。 | | PACKAGE_NAME | VARCHAR2(128) | YES | 包含 PL/SQL 类型的包的名称。 | | ATTR_NAME | VARCHAR2(128) | NO | 类型的属性的名称。 | | ATTR_TYPE_MOD | VARCHAR2(7) | NO | 属性的类型修饰符。 | | ATTR_TYPE_OWNER | VARCHAR2(128) | NO | 属性的类型的所有者的名称。 | | ATTR_TYPE_NAME | VARCHAR2(136) | NO | 属性的类型的名称。 | | ATTR_TYPE_PACKAGE | VARCHAR2(128) | NO | 包含属性类型的包的名称。 | | LENGTH | NUMBER(38) | NO | 属性值的长度。 | | PRECISION | NUMBER(38) | NO | 属性值的精度。 | | SCALE | NUMBER(38) | NO | 属性值的比例。 | | CHARACTER_SET_NAME | VARCHAR2(44) | NO | 字符集的名称。 | | ATTR_NO | NUMBER(38) | NO | 属性的顺序号。 | | CHAR_USED | VARCHAR2(1) | NO | 表示是否使用字符型数据类型。 | ## 查询示例 查看当前租户的所有 package 中定义的 record type 总体信息。 ```sql obclient> SELECT * FROM SYS.DBA_PLSQL_TYPE_ATTRS; ``` 返回结果如下： ```shell +-------+-----------------------------+--------------+---------------------+---------------+-----------------+-----------------------------------+-------------------+-----------+-----------+-------+--------------------+---------+-----------+ | OWNER | TYPE_NAME | PACKAGE_NAME | ATTR_NAME | ATTR_TYPE_MOD | ATTR_TYPE_OWNER | ATTR_TYPE_NAME | ATTR_TYPE_PACKAGE | LENGTH | PRECISION | SCALE | CHARACTER_SET_NAME | ATTR_NO | CHAR_USED | +-------+-----------------------------+--------------+---------------------+---------------+-----------------+-----------------------------------+-------------------+-----------+-----------+-------+--------------------+---------+-----------+ | SYS | SYS$BULK_ERROR_RECORD | STANDARD | ERROR_CODE | NULL | NULL | NUMBER | NULL | -1 | 11 | 0 | CHAR_CS | 2 | B | | SYS | SYS$BULK_ERROR_RECORD | STANDARD | ERROR_INDEX | NULL | NULL | NUMBER | NULL | -1 | 11 | 0 | CHAR_CS | 1 | B | | SYS | | STANDARD | DUMMY | NULL | NULL | CHAR | NULL | 1 | 2 | -1 | CHAR_CS | 1 | B | | SYS | | STANDARD | DUMMY | NULL | NULL | CHAR | NULL | 1 | 2 | -1 | CHAR_CS | 1 | B | | SYS | | STANDARD | DUMMY | NULL | NULL | CHAR | NULL | 1 | 2 | -1 | CHAR_CS | 1 | B | | SYS | TIMESTAMP_LTZ_UNCONSTRAINED | STANDARD | NULL | NULL | NULL | TIMESTAMP(9) WITH LOCAL TIME ZONE | NULL | -1 | 28 | 9 | CHAR_CS | 0 | B | | SYS | DSINTERVAL_UNCONSTRAINED | STANDARD | NULL | NULL | NULL | INTERVAL DAY(9) TO SECOND(9) | NULL | -1 | -1 | 99 | CHAR_CS | 0 | B | | SYS | YMINTERVAL_UNCONSTRAINED | STANDARD | NULL | NULL | NULL | INTERVAL YEAR(9) TO MONTH | NULL | -1 | -1 | 9 | CHAR_CS | 0 | B | | SYS | TIMESTAMP_TZ_UNCONSTRAINED | STANDARD | NULL | NULL | NULL | TIMESTAMP(9) WITH TIME ZONE | NULL | -1 | 28 | 9 | CHAR_CS | 0 | B | | SYS | TIMESTAMP_UNCONSTRAINED | STANDARD | NULL | NULL | NULL | TIMESTAMP(9) | NULL | -1 | 28 | 9 | CHAR_CS | 0 | B | | SYS | CHAR LARGE OBJECT | STANDARD | NULL | NULL | NULL | CLOB | NULL | 536870911 | -1 | 0 | CHAR_CS | 0 | B | | SYS | BINARY LARGE OBJECT | STANDARD | NULL | NULL | NULL | BLOB | NULL | 536870911 | -1 | 0 | CHAR_CS | 0 | B | | SYS | CHARACTER LARGE OBJECT | STANDARD | NULL | NULL | NULL | CLOB | NULL | 536870911 | -1 | 0 | CHAR_CS | 0 | B | | SYS | CHAR VARYING | STANDARD | NULL | NULL | NULL | VARCHAR2 | NULL | 32767 | 2 | -1 | CHAR_CS | 0 | B | | SYS | CHARACTER VARYING | STANDARD | NULL | NULL | NULL | VARCHAR2 | NULL | 32767 | 2 | -1 | CHAR_CS | 0 | B | | SYS | LONG | STANDARD | NULL | NULL | NULL | VARCHAR2 | NULL | 32760 | 2 | -1 | CHAR_CS | 0 | B | | SYS | STRING | STANDARD | NULL | NULL | NULL | VARCHAR2 | NULL | 32760 | 2 | -1 | CHAR_CS | 0 | B | | SYS | DEC | STANDARD | NULL | NULL | NULL | NUMBER | NULL | -1 | 38 | 0 | CHAR_CS | 0 | B | | SYS | DOUBLE PRECISION | STANDARD | NULL | NULL | NULL | FLOAT | NULL | -1 | 126 | -85 | CHAR_CS | 0 | B | | SYS | DESC_REC3 | DBMS_SQL | COL_TYPE_NAME_LEN | NULL | NULL | NUMBER | NULL | -1 | 11 | 0 | CHAR_CS | 13 | B | | SYS | DESC_REC3 | DBMS_SQL | COL_TYPE_NAME | NULL | NULL | VARCHAR2 | NULL | 32 | 2 | -1 | CHAR_CS | 12 | B | | SYS | DESC_REC3 | DBMS_SQL | COL_NULL_OK | NULL | NULL | NUMBER | NULL | -1 | 1 | 0 | CHAR_CS | 11 | C | | SYS | DESC_REC3 | DBMS_SQL | COL_CHARSETFORM | NULL | NULL | NUMBER | NULL | -1 | 11 | 0 | CHAR_CS | 10 | B | | SYS | DESC_REC3 | DBMS_SQL | COL_CHARSETID | NULL | NULL | NUMBER | NULL | -1 | 11 | 0 | CHAR_CS | 9 | B | | SYS | DESC_REC3 | DBMS_SQL | COL_SCALE | NULL | NULL | NUMBER | NULL | -1 | 11 | 0 | CHAR_CS | 8 | B | | SYS | DESC_REC3 | DBMS_SQL | COL_PRECISION | NULL | NULL | NUMBER | NULL | -1 | 11 | 0 | CHAR_CS | 7 | B | | SYS | DESC_REC3 | DBMS_SQL | COL_SCHEMA_NAME_LEN | NULL | NULL | NUMBER | NULL | -1 | 11 | 0 | CHAR_CS | 6 | B | | SYS | DESC_REC3 | DBMS_SQL | COL_SCHEMA_NAME | NULL | NULL | VARCHAR2 | NULL | 32 | 2 | -1 | CHAR_CS | 5 | B | | SYS | DESC_REC3 | DBMS_SQL | COL_NAME_LEN | NULL | NULL | NUMBER | NULL | -1 | 11 | 0 | CHAR_CS | 4 | B | | SYS | DESC_REC3 | DBMS_SQL | COL_NAME | NULL | NULL | VARCHAR2 | NULL | 32767 | 2 | -1 | CHAR_CS | 3 | B | | SYS | DESC_REC3 | DBMS_SQL | COL_MAX_LEN | NULL | NULL | NUMBER | NULL | -1 | 11 | 0 | CHAR_CS | 2 | B | | SYS | DESC_REC3 | DBMS_SQL | COL_TYPE | NULL | NULL | NUMBER | NULL | -1 | 11 | 0 | CHAR_CS | 1 | B | | SYS | DESC_REC2 | DBMS_SQL | COL_NULL_OK | NULL | NULL | NUMBER | NULL | -1 | 1 | 0 | CHAR_CS | 11 | C | | SYS | DESC_REC2 | DBMS_SQL | COL_CHARSETFORM | NULL | NULL | NUMBER | NULL | -1 | 11 | 0 | CHAR_CS | 10 | B | | SYS | DESC_REC2 | DBMS_SQL | COL_CHARSETID | NULL | NULL | NUMBER | NULL | -1 | 11 | 0 | CHAR_CS | 9 | B | | SYS | DESC_REC2 | DBMS_SQL | COL_SCALE | NULL | NULL | NUMBER | NULL | -1 | 11 | 0 | CHAR_CS | 8 | B | | SYS | DESC_REC2 | DBMS_SQL | COL_PRECISION | NULL | NULL | NUMBER | NULL | -1 | 11 | 0 | CHAR_CS | 7 | B | | SYS | DESC_REC2 | DBMS_SQL | COL_SCHEMA_NAME_LEN | NULL | NULL | NUMBER | NULL | -1 | 11 | 0 | CHAR_CS | 6 | B | | SYS | DESC_REC2 | DBMS_SQL | COL_SCHEMA_NAME | NULL | NULL | VARCHAR2 | NULL | 32 | 2 | -1 | CHAR_CS | 5 | B | | SYS | DESC_REC2 | DBMS_SQL | COL_NAME_LEN | NULL | NULL | NUMBER | NULL | -1 | 11 | 0 | CHAR_CS | 4 | B | | SYS | DESC_REC2 | DBMS_SQL | COL_NAME | NULL | NULL | VARCHAR2 | NULL | 32767 | 2 | -1 | CHAR_CS | 3 | B | | SYS | DESC_REC2 | DBMS_SQL | COL_MAX_LEN | NULL | NULL | NUMBER | NULL | -1 | 11 | 0 | CHAR_CS | 2 | B | | SYS | DESC_REC2 | DBMS_SQL | COL_TYPE | NULL | NULL | NUMBER | NULL | -1 | 11 | 0 | CHAR_CS | 1 | B | | SYS | DESC_REC | DBMS_SQL | COL_NULL_OK | NULL | NULL | NUMBER | NULL | -1 | 1 | 0 | CHAR_CS | 11 | C | | SYS | DESC_REC | DBMS_SQL | COL_CHARSETFORM | NULL | NULL | NUMBER | NULL | -1 | 11 | 0 | CHAR_CS | 10 | B | | SYS | DESC_REC | DBMS_SQL | COL_CHARSETID | NULL | NULL | NUMBER | NULL | -1 | 11 | 0 | CHAR_CS | 9 | B | | SYS | DESC_REC | DBMS_SQL | COL_SCALE | NULL | NULL | NUMBER | NULL | -1 | 11 | 0 | CHAR_CS | 8 | B | | SYS | DESC_REC | DBMS_SQL | COL_PRECISION | NULL | NULL | NUMBER | NULL | -1 | 11 | 0 | CHAR_CS | 7 | B | | SYS | DESC_REC | DBMS_SQL | COL_SCHEMA_NAME_LEN | NULL | NULL | NUMBER | NULL | -1 | 11 | 0 | CHAR_CS | 6 | B | | SYS | DESC_REC | DBMS_SQL | COL_SCHEMA_NAME | NULL | NULL | VARCHAR2 | NULL | 32 | 2 | -1 | CHAR_CS | 5 | B | | SYS | DESC_REC | DBMS_SQL | COL_NAME_LEN | NULL | NULL | NUMBER | NULL | -1 | 11 | 0 | CHAR_CS | 4 | B | | SYS | DESC_REC | DBMS_SQL | COL_NAME | NULL | NULL | VARCHAR2 | NULL | 32 | 2 | -1 | CHAR_CS | 3 | B | | SYS | DESC_REC | DBMS_SQL | COL_MAX_LEN | NULL | NULL | NUMBER | NULL | -1 | 11 | 0 | CHAR_CS | 2 | B | | SYS | DESC_REC | DBMS_SQL | COL_TYPE | NULL | NULL | NUMBER | NULL | -1 | 11 | 0 | CHAR_CS | 1 | B | | SYS | INSTANCE_RECORD | DBMS_UTILITY | INST_NAME | NULL | NULL | VARCHAR2 | NULL | 60 | 2 | -1 | CHAR_CS | 2 | B | | SYS | INSTANCE_RECORD | DBMS_UTILITY | INST_NUMBER | NULL | NULL | NUMBER | NULL | -1 | -1 | -85 | CHAR_CS | 1 | B | +-------+-----------------------------+--------------+---------------------+---------------+-----------------+-----------------------------------+-------------------+-----------+-----------+-------+--------------------+---------+-----------+ 56 rows in set ``` ## 相关视图或文档 - 查看当前用户可访问的所有 package 中定义的记录类型信息：[ALL_PLSQL_TYPE_ATTRS](https://www.oceanbase.com/docs/common-oceanbase-database-cn-1000000001500839) - 查看当前用户拥有的所有 package 中定义的记录类型信息：[USER_PLSQL_TYPE_ATTRS](https://www.oceanbase.com/docs/common-oceanbase-database-cn-1000000001500971) 上一篇 下一篇 ![有帮助](https://gw.alipayobjects.com/mdn/ob_asset/afts/img/A*y6ocSqN8cqsAAAAAAAAAAAAAARQnAQ)![无帮助](https://gw.alipayobjects.com/mdn/ob_asset/afts/img/A*BG9IQJyLHF8AAAAAAAAAAAAAARQnAQ)![反馈](https://gw.alipayobjects.com/mdn/ob_asset/afts/img/A*eTWdQKCRKHwAAAAAAAAAAAAAARQnAQ)[AI](https://www.oceanbase.com/obi) 咨询热线