本站中文解释
Oracle 视图 V$HM_INFO 是用于检索系统健康检查信息的数据字典视图。它可显示系统健康检查操作的状态、IP 地址、结果摘要和详细情况。
V$HM_INFO 视图的使用主要用于以交互或非交互的方式显示系统健康检查信息。它可以用来查询系统健康检查的进度、完成情况和任何意外完成时出现的结果摘要和详情信息。可以用简单的SQL语句查询V$HM_INFO视图:
例如,下面的语句可以用来检索最近一次健康检查的详细结果:
SELECT *
FROM V$HM_INFO
WHERE HM_TIMESTAMP = (SELECT MAX(HM_TIMESTAMP) FROM V$HM_INFO);
官方英文解释
V$HM_INFO
displays information about Health Monitor runs, findings, and recommendations.
The information for a run/finding/recommendation is organized as a name, value pair.
If the type of information is RUN
, then the data represents the input parameters for that run. If the type of information is FINDING
or RECOMMENDATION
, then the data represents the information about that particular finding/recommendation.
Column | Datatype | Description |
---|---|---|
|
|
Unique identifier of the information |
|
|
Type of the information:
|
|
|
Information parameter name |
|
|
Information parameter value |
|
|
The ID of the container to which the data pertains. Possible values include:
|