Gain a solid understanding of T-SQL—and write better queries
Master the fundamentals of Transact-SQL—and develop your own code for querying and modifying data in Microsoft SQL Server 2012. Led by a SQL Server expert, you’ll learn the concepts behind T-SQL querying and programming, and then apply your knowledge with exercises in each chapter. Once you understand the logic behind T-SQL, you’ll quickly learn how to write effective code—whether you’re a programmer or database administrator.
Discover how to: Work with programming practices unique to T-SQL Create database tables and define data integrity Query multiple tables using joins and subqueries Simplify code and improve maintainability with table expressions Implement insert, update, delete, and merge data modification strategies Tackle advanced techniques such as window functions, pivoting and grouping sets Control data consistency using isolation levels, and mitigate deadlocks and blocking Take T-SQL to the next level with programmable objects。
《SQL Server 2012 T-SQL基础教程》全面系统地介绍了SQL Server 2012 T-SQL技术，包括T-SQL查询和编程的背景、单表查询、联接、子查询、表表达式、集合运算符、查询、数据修改、事务和并发处理、可编程对象等内容。
《SQL Server 2012 T-SQL基础教程》提供了一个附录“入门指南”，来帮助你设置环境、下载本书的源代码、安装TSQL2012示例数据库、开始编写SQL Server代码，并了解如何使用SQL Server联机丛书获得帮助。本书还提供了大量的练习，帮助读者实践所学、快速上手。
《SQL Server 2012 T-SQL基础教程》主要针对具有很少或是没有经验的T-SQL学习者，适用于T-SQL开发人员、DBA、BI从业者、报表编写者、分析师以及刚开始使用SQL Server并且需要使用Transact-SQL编写查询、开发代码的用户。
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