10.1常用接口器件 10.2常用接口设计

Chapter 1: Introduction Applications of Database Systems Database Systems versus File Systems View of Data Data Models Database Language Database Users and Administrator Transaction Management Database System Structure Application Architectures

湖南大学：《数据库原理及应用》课程教学资源_VFP主窗口

一、三级模式的理解 1.题目 1)谈谈你对数据库系统的三级模式结构的理解

合肥学院：《数据库原理与应用》课程教学资源（PPT课件）第1章 数据库系统概述（主讲：叶潮流）

数据库体系结构 数据库的创建 数据库的修改 数据库的删除 数据库的压缩 数据库的附加和分离

Chapter 4: SQL Background Basic Structure Set Operations Aggregate Functions Null Values Nested Subqueries Derived Relations Views Modification of the Database Joined Relations

Chapter 15: Transactions Transaction Concept Transaction State Implementation of Atomicity and Durability Concurrent Executions Serializability Recoverability Implementation of Isolation Transaction Definition in SQL

Chapter 7: Relational Database Design First Normal Form Pitfalls in Relational Database Design Functional Dependencies Decomposition Boyce-Codd Normal Form Third Normal Form Multivalued Dependencies and Fourth Normal Form

Chapter 3: Relational Model Structure of Relational Databases Relational Algebra Extended Relational-Algebra-Operations Modification of the Database Views Tuple Relational Calculus Domain Relational Calculus Database System Concepts