The new edition of this must-have pocket guide boils down the most vital information from Oracle PL/SQL Programming, the bestseller that many consider "the Bible" for PL/SQL development. This concise booklet summarizes features available in Oracle s

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1) 了解数据库逻辑、物理结构的概念、结构原理和工作机制； 2) 掌握控制文件的创建、备份和查看等管理方法； 3) 掌握重做日志文件、重做日志组的创建、重定位、重命名等管理方法； 4) 掌握数据库归档模式的设置和更改方法。 -1) to understand the database logical and physical structure of the concept, structure and working principle mechanisms 2) maste