目录1. 基本知识2. Demo3. 补充mysql1. 基本知识编程 oracle数据库中，表结构信息包含列名、数据类型、长度、可空性、默认值以及字段注释等，这些信息对于理解数据库设计和维护非常重要
I\'m facing a very weird problem in sliverlight 4 + RIA Services, or maybe it\'s not weird and I\'m just a newbie anyway I hope someone here can help, the problem is the following
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