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+0800</pubDate><description><![CDATA[数据库对象与权限管理-Oracle数据字典详解]]></description><category></category></item><item><title><![CDATA[数据库对象与权限管理-视图与索引管理]]></title><link>https://blog.youkuaiyun.com/m0_48355265/article/details/147432302</link><guid>https://blog.youkuaiyun.com/m0_48355265/article/details/147432302</guid><author>m0_48355265</author><pubDate>Tue, 22 Apr 2025 22:13:41 +0800</pubDate><description><![CDATA[Oracle核心技术详解：视图与索引管理从入门到实践]]></description><category></category></item><item><title><![CDATA[Oracle数据库学习之路-目录]]></title><link>https://blog.youkuaiyun.com/m0_48355265/article/details/147432072</link><guid>https://blog.youkuaiyun.com/m0_48355265/article/details/147432072</guid><author>m0_48355265</author><pubDate>Tue, 22 Apr 2025 22:11:51 +0800</pubDate><description><![CDATA[oracle学习之旅目录]]></description><category></category></item><item><title><![CDATA[Oracle高级语法篇 - 用户与角色关系]]></title><link>https://blog.youkuaiyun.com/m0_48355265/article/details/147364218</link><guid>https://blog.youkuaiyun.com/m0_48355265/article/details/147364218</guid><author>m0_48355265</author><pubDate>Sun, 20 Apr 2025 17:00:00 +0800</pubDate><description><![CDATA[在Oracle数据库中，用户和角色是权限管理的核心概念。用户是数据库的使用者，而角色则是权限的集合。通过合理地分配角色给用户，可以简化权限管理，提高数据库的安全性和易用性。本文将详细讲解Oracle中用户和角色之间的关系，以及如何在PL/SQL中使用它们。]]></description><category></category></item><item><title><![CDATA[PLSQL语法入门--实战技巧与优化策略全解析]]></title><link>https://blog.youkuaiyun.com/m0_48355265/article/details/147323271</link><guid>https://blog.youkuaiyun.com/m0_48355265/article/details/147323271</guid><author>m0_48355265</author><pubDate>Fri, 18 Apr 2025 16:30:00 +0800</pubDate><description><![CDATA[PLSQL语法入门--实战技巧与优化策略全解析]]></description><category></category></item><item><title><![CDATA[PLSQL语法入门--PL/SQL 基础详解]]></title><link>https://blog.youkuaiyun.com/m0_48355265/article/details/147323232</link><guid>https://blog.youkuaiyun.com/m0_48355265/article/details/147323232</guid><author>m0_48355265</author><pubDate>Fri, 18 Apr 2025 16:00:00 +0800</pubDate><description><![CDATA[PLSQL语法入门--PL/SQL 基础详解]]></description><category></category></item><item><title><![CDATA[Oracle高级语法篇-正则表达式]]></title><link>https://blog.youkuaiyun.com/m0_48355265/article/details/147329329</link><guid>https://blog.youkuaiyun.com/m0_48355265/article/details/147329329</guid><author>m0_48355265</author><pubDate>Fri, 18 Apr 2025 14:07:00 +0800</pubDate><description><![CDATA[本文全面讲解Oracle正则表达式，涵盖语法基础、常用函数、应用场景以及优化技巧。  ]]></description><category></category></item><item><title><![CDATA[Oracle高级语法篇-集合操作]]></title><link>https://blog.youkuaiyun.com/m0_48355265/article/details/147326271</link><guid>https://blog.youkuaiyun.com/m0_48355265/article/details/147326271</guid><author>m0_48355265</author><pubDate>Fri, 18 Apr 2025 13:17:05 +0800</pubDate><description><![CDATA[作为数据库领域的佼佼者，Oracle 提供了功能强大的集合操作符，它们能够合并多个查询的结果集，极大提升数据处理效率。接下来，本文将从基础知识点到实战案例，全方位剖析 Oracle 的集合操作。]]></description><category></category></item><item><title><![CDATA[Oracle高级语法篇-merge into语句]]></title><link>https://blog.youkuaiyun.com/m0_48355265/article/details/147316230</link><guid>https://blog.youkuaiyun.com/m0_48355265/article/details/147316230</guid><author>m0_48355265</author><pubDate>Thu, 17 Apr 2025 23:56:43 +0800</pubDate><description><![CDATA[MERGE INTO语句是 Oracle 数据库中一个强大的工具，用于将两个表的数据进行合并操作。通过指定匹配条件，可以灵活地对目标表进行更新或插入操作。在实际应用中，MERGE INTO语句广泛应用于数据整合、数据同步和数据初始化等场景。好的，以下为你提供一些更复杂的MERGE INTO语句案例，这些案例涵盖了多表关联、子查询、条件判断等多种复杂场景。]]></description><category></category></item><item><title><![CDATA[Oracle高级语法篇-数据类型及转换]]></title><link>https://blog.youkuaiyun.com/m0_48355265/article/details/147252254</link><guid>https://blog.youkuaiyun.com/m0_48355265/article/details/147252254</guid><author>m0_48355265</author><pubDate>Tue, 15 Apr 2025 16:06:54 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+0800</pubDate><description><![CDATA[本文将详细讲解如何使用原生JS和jQuery实现拖拽功能，并提供相关案例。]]></description><category></category></item><item><title><![CDATA[基础语法试题训练]]></title><link>https://blog.youkuaiyun.com/m0_48355265/article/details/147053522</link><guid>https://blog.youkuaiyun.com/m0_48355265/article/details/147053522</guid><author>m0_48355265</author><pubDate>Mon, 07 Apr 2025 21:35:00 +0800</pubDate><description><![CDATA[Oracle基础SQL语法----拓展练习试题]]></description><category></category></item><item><title><![CDATA[Oracle基础SQL语法]]></title><link>https://blog.youkuaiyun.com/m0_48355265/article/details/147053430</link><guid>https://blog.youkuaiyun.com/m0_48355265/article/details/147053430</guid><author>m0_48355265</author><pubDate>Mon, 07 Apr 2025 21:31:31 +0800</pubDate><description><![CDATA[掌握SELECT语句及其关键字的用法是Oracle SQL的基础。尝试组合不同的过滤条件（ANDOR练习多表连接查询探索窗口函数等高级功能相关学习资源Oracle官方SQL文档。]]></description><category></category></item><item><title><![CDATA[css:display 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即是将具有某种特定功能的SQL语句集，存储在数据库中，一次编译后续直接使用不在编译。用户通过存储过程的名字并给出参数来调用存储过程。]]></description><category></category></item></channel></rss>