The.Art.of.SQL

说明：  《SQL语言艺术》分为12章，每一章包含许多原则或准则，并通过举例的方式对原则进行解释说明。这些例子大多来自于实际案例，对九种SQL经典查询场景以及其性能影响讨论，非常便于实践，为你的实际工作提出了具体建议。 本书适合SQL数据库开发者、软件架构师，也适合DBA，尤其是数据库应用维护人员阅读。
(The art of SQL is divided into 12 chapters, each containing many principles or guidelines, and explaining the principles by giving examples. Most of these examples come from actual cases, and discuss the nine classic SQL query scenarios and their performance implications. It is very convenient for practice, and gives specific suggestions for your practical work. This book is suitable for SQL database developers, software architects, but also for DBA, especially database application maintenance staff.)