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oceanbase.DBA_OB_SYS_VARIABLES
更新时间：2026-04-10 11:58:37
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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
obclient > select * from oceanbase.DBA_OB_SYS_VARIABLES limit 2;
查询结果如下：
+----------------------------+----------------------------+-------------------------+-------+-----------+-----------+------------------+-------------------------------------------------------------------------------------------------------------+---------------+-----------+
| 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)
