[{"title":"( 13 个子文件 1.22MB ) 数据库原理与应用课件","children":[{"title":"数据库原理","children":[{"title":"第6章 数据库安全性和完整性.ppt <span style='color:#111;'> 170.00KB </span>","children":null,"spread":false},{"title":"数据库原理及应用总复习.ppt <span style='color:#111;'> 80.00KB </span>","children":null,"spread":false},{"title":"第1章__数据库系统的数据模型.ppt <span style='color:#111;'> 387.00KB </span>","children":null,"spread":false},{"title":"第1章 数据库系统结构.ppt <span style='color:#111;'> 139.00KB </span>","children":null,"spread":false},{"title":"第1章 数据库系统引论.ppt <span style='color:#111;'> 611.00KB </span>","children":null,"spread":false},{"title":"第一章.doc <span style='color:#111;'> 32.50KB </span>","children":null,"spread":false},{"title":"系统篇练习.ppt <span style='color:#111;'> 63.50KB </span>","children":null,"spread":false},{"title":"第2章_关系数据库.ppt <span style='color:#111;'> 562.50KB </span>","children":null,"spread":false},{"title":"第7章 数据库系统的恢复和并发控制技术.ppt <span style='color:#111;'> 301.00KB </span>","children":null,"spread":false},{"title":"数据库原理试卷(A).doc <span style='color:#111;'> 54.50KB </span>","children":null,"spread":false},{"title":"第3章 关系数据库标准语言SQL.ppt <span style='color:#111;'> 541.00KB </span>","children":null,"spread":false},{"title":"第5章 数据库设计.ppt <span style='color:#111;'> 345.50KB </span>","children":null,"spread":false},{"title":"第4章 关系规范化理论.ppt <span style='color:#111;'> 1.02MB </span>","children":null,"spread":false}],"spread":false}],"spread":true}]