--- title: "oceanbase.DBA_OB_SYS_VARIABLES - OceanBase 数据库 V4.2.2 | OceanBase 文档中心" description: oceanbase.DBA_OB_SYS_VARIABLES 说明 该视图从 V4.2.2 版本开始引入。 功能描述 视图 DBA_OB_SYS_VARIABLES 用于展示当前租户系统变量的配置。 字段说明 字段 类型 是否为 NULL 描述 CREATE_TIME timestamp(6) YES 创建时间 MO… --- 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 4.2.2 # oceanbase.DBA_OB_SYS_VARIABLES 更新时间：2026-04-10 11:58:37 [编辑](https://github.com/oceanbase/oceanbase-doc/edit/V4.2.2/zh-CN/700.reference/700.system-views/300.system-view-of-sys-tenant/200.dictionary-view-of-sys-tenant/29100.dba_ob_sys_variables-of-sys-tenant.md) #### 说明 该视图从 V4.2.2 版本开始引入。 ## 功能描述 视图 `DBA_OB_SYS_VARIABLES` 用于展示当前租户系统变量的配置。 ## 字段说明 | **字段** | **类型** | **是否为 NULL** | **描述** | | --- | --- | --- | --- | | CREATE_TIME | timestamp(6) | YES | 创建时间 | | MODIFY_TIME | timestamp(6) | YES | 修改时间 | | NAME | varchar(128) | NO | 系统变量名称 | | VALUE | varchar(65536) | YES | 系统变量当前值 | | MIN_VALUE | varchar(65536) | NO | 最小值 | | MAX_VALUE | varchar(65536) | NO | 最大值 | | SCOPE | varchar(16) | NO | 系统变量级别 | | INFO | varchar(4096) | NO | 信息注释 | | DEFAULT_VALUE | varchar(65536) | YES | 系统变量默认值 | | ISDEFAULT | varchar(3) | NO | 是否是默认值 | ## 查询示例 ```shell obclient > select * from oceanbase.DBA_OB_SYS_VARIABLES limit 2; ``` 查询结果如下： ```shell +----------------------------+----------------------------+-------------------------+-------+-----------+-----------+------------------+-------------------------------------------------------------------------------------------------------------+---------------+-----------+ | CREATE_TIME | MODIFY_TIME | NAME | VALUE | MIN_VALUE | MAX_VALUE | SCOPE | INFO | DEFAULT_VALUE | ISDEFAULT | +----------------------------+----------------------------+-------------------------+-------+-----------+-----------+------------------+-------------------------------------------------------------------------------------------------------------+---------------+-----------+ | 2023-12-08 13:58:56.520931 | 2023-12-08 13:58:56.520931 | autocommit | 1 | | | GLOBAL | SESSION | | 1 | YES | | 2023-12-08 13:58:56.520931 | 2023-12-08 13:58:56.520931 | automatic_sp_privileges | 1 | | | GLOBAL_ONLY | the server automatically grants the EXECUTE and ALTER ROUTINE privileges to the creator of a stored routine | 1 | YES | +----------------------------+----------------------------+-------------------------+-------+-----------+-----------+------------------+-------------------------------------------------------------------------------------------------------------+---------------+-----------+ 2 rows in set (0.001 sec) ``` 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