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Oracle 视图 V$ASM_QUOTAGROUP 官方解释，作用，如何使用详细说明

本站中文解释

_STAT

Oracle 视图V$ASM_QUOTAGROUP_STAT提供了Automatic Storage Management（ASM）中每个磁盘组的信息，包括空间使用情况和使用权限。

V$ASM_QUOTAGROUP_STAT的用途:

1、从中可以获取存储空间的使用情况。

2、可以通过V$ASM_QUOTAGROUP_STAT视图获得每个磁盘组的用户权限，以确保特定用户组有足够的使用空间。

3、可以检索磁盘组的标识、大小、中的文件数，以及当前磁盘组之间的使用差距。

使用方法:

可以使用以下SQL语句查询V$ASM_QUOTAGROUP_STAT视图的内容：

SELECT * FROM V$ASM_QUOTAGROUP_STAT;

官方英文解释

V$ASM_QUOTAGROUP displays one row for every Oracle Automatic Storage Management (Oracle ASM) quota group discovered by the Oracle ASM instance on the node.

Column Datatype Description

GROUP_NUMBER

NUMBER

Number of the disk group containing the quota group (composite primary key)

QUOTAGROUP_NUMBER

NUMBER

Number of the quota group within the disk group (composite primary key)

INCARNATION

NUMBER

Incarnation of the quota group (composite primary key)

NAME

VARCHAR2(30)

Name of the quota group

USED_QUOTA_MB

NUMBER

Used quota of the quota group in GB

QUOTA_LIMIT_MB

NUMBER

Quota limit (capacity) of the quota group in GB

CON_ID

NUMBER

The ID of the container to which the data pertains. Possible values include:

  • 0: This value is used for rows containing data that pertain to the entire CDB. This value is also used for rows in non-CDBs.

  • 1: This value is used for rows containing data that pertain to only the root

  • n: Where n is the applicable container ID for the rows containing data


数据运维技术 » Oracle 视图 V$ASM_QUOTAGROUP 官方解释，作用，如何使用详细说明
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