DROP SNAPSHOT POLICY¶
Deletes a snapshot policy.
语法¶
DROP SNAPSHOT POLICY <name>
参数¶
nameSpecifies the identifier for the snapshot policy.
如果标识符包含空格或特殊字符,则整个字符串必须放在双引号内。放在双引号内的标识符也区分大小写。
有关更多信息,请参阅 标识符要求。
访问控制要求¶
权限 |
对象 |
备注 |
|---|---|---|
OWNERSHIP |
Snapshot policy |
The role used to delete a snapshot policy must have the OWNERSHIP privilege on the policy. |
有关创建具有指定权限集的自定义角色的说明,请参阅 创建自定义角色。
使用说明¶
A snapshot policy can't be deleted if it is attached to any snapshot set.
示例¶
Delete the snapshot policy hourly_snapshot_policy:
DROP SNAPSHOT POLICY hourly_snapshot_policy;