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oceanbase.DBA_OB_BACKUP_DELETE_POLICY

更新时间：2026-07-13 22:33:26

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说明

该视图从 V4.0.0 版本开始引入。

功能描述

展示租户下为过期清理/自动清理设置的清理策略。sys 租户和 Meta 租户不支持物理备份。

字段说明

字段名称	类型	是否可以为 NULL	描述
POLICY_NAME	varchar(256)	NO	清理策略名
RECOVERY_WINDOW	varchar(64)	NO	可恢复时间窗口，默认值：0

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