5。
设定空间回复管理方式
任何数据库都应该具备某种特殊机制来确保交易的一致性与完整性。在 oracle9i 数据库内即存有一份重要的交易相关信息，以便必要时可退回(rollback) 失败的交易，或是回复(undo)某个数据处理动作。oracle 将这些信息统称为「回复项目」(undo entries)。oracle9i 的回复项目存放在「回复资料表空间」(undo tablespace) 或是「退回区段」(rollback segments)。
手动建立 Oracle9i 数据库[37]
[入库：2005年8月18日] [更新：2007年3月24日]
本文简介：选择自 llmmysun 的 blog
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本文关键：手动建立 Oracle9i 数据库
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