Query and modify data effectively with the latest T-SQL features
Master Transact-SQL's fundamentals, and write correct, robust code for
querying and modifying data with modern Microsoft data technologies,
including SQL Server 2022, Azure SQL Database, and Azure SQL Managed
Instance. Long-time Microsoft Data Platform MVP Itzik Ben-Gan explains
key T-SQL concepts, helping you apply your knowledge with hands-on
exercises. Ben-Gan first introduces T-SQL's theory and underlying logic,
illuminating it as both a language and a way of thinking. Next, he walks
through core topics, including logical query processing, single table
queries, joins, subqueries, table expressions, set operators, data
analysis, data modifications, temporal tables, and transactions and
concurrency. Building on this foundation, you'll enhance your coding
capabilities, from programmatic constructs to the powerful new SQL
Graph. Throughout, Ben-Gan presents reusable T-SQL sample code that
works in cloud, on-premises, and hybrid environments.
Microsoft Data Platform MVP Itzik Ben-Gan helps you:
- Understand why T-SQL works as it does, so you can write better code
- Review relational theory elements and modern SQL Server architecture
- Create tables and defi ne data integrity
- Build single-table SELECT queries, multiple-table joins, and
subqueries
- Utilize derived tables, Common Table Expressions, views, inline
table-valued functions, and APPLY
- Make the most of UNION, INTERSECT, and EXCEPT set operators
- Perform data analysis with window functions, pivoting, grouping sets,
and time series
- Insert, update, delete, and merge data
- Get started with system-versioned temporal tables
- Understand and apply transactions and concurrency, including
concurrent user connections, locks, blocking, isolation levels, and
more
- Use SQL Graph to model, create, modify, and query graph-based data
- Explore SQL Server programmable objects and programming capabilities
- Set up your environment, install sample databases, and fi nd even more
help
For IT Professionals and Consultants
- For T-SQL developers, DBAs, BI practitioners, data scientists, report
writers, analysts, architects, and SQL Server power users
- For anyone else who needs to write queries or develop T-SQL code for
SQL Server, Azure SQL Database, or Azure SQL Managed Instance
