Beginning T-SQL 2012

Beginning T-SQL 2012 is the first step toward learning the T-SQL language that underlies Microsoft's SQL Server database engine. T-SQL is essential in writing SQL statements to get data into and out of a database. T-SQL is the foundation for business logic embedded in the database in the form of sto [...]
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Beginning T-SQL 2012 is the first step toward learning the T-SQL language that underlies Microsoft's SQL Server database engine. T-SQL is essential in writing SQL statements to get data into and out of a database. T-SQL is the foundation for business logic embedded in the database in the form of stored procedures and functions. Beginning T-SQL 2012 starts you on the path to mastering T-SQL, with an emphasis on best practices and sound coding techniques. Beginning T-SQL 2012 begins with an introduction to databases, normalization, and to SQL Server Management Studio. Each subsequent chapter teaches an aspect of T-SQL, building on the skills learned in previous chapters. Exercises in each chapter give readers an opportunity for the hands-on practice that leads to true learning and distinguishes the competent professional.* Imparts best practices for writing T-SQL * Helps you avoid common errors * Shows how to write scalable code for good performance What you'll learn * The fundamentals of relational theory, upon which Transact-SQL is based * How to write accurate queries that are scalable and perform well * How to combine set-based and procedural processing, obtaining the best from both worlds * How to embed business logic in your database through stored procedures and functions * How to simplify your work with new and advanced features, such as common table expressions and virtual tables * How to enhance performance by knowing when to apply features such table value parameters, and when not to Who this book is for Beginning T-SQL 2012 is for developers and database administrators who will be writing database applications against SQL Server databases. Table of Contents * Getting Started * Writing Simple SELECT Queries * Using Functions and Expressions * Querying Multiple Tables * Grouping and Summarizing Data * Manipulating Data * Understanding T-SQL Programming Logic * Working with XML * Moving Logic to the Database * Working with Data Types * Writing Advanced Queries * Where to Go Next?