SQL Server 2022: T-SQL Enhancements [Ep. 6] | Data Exposed
Introduction
The latest episode of the Data Exposed show on Microsoft’s Channel 9 focuses on SQL Server 2022’s Transact-SQL (T-SQL) enhancements. The episode is hosted by Program Manager, Miguel Lopes and Senior Program Manager, Yuchung Chang. The episode starts with a brief overview of SQL Server 2022’s new features and then dives into a discussion of the T-SQL enhancements.
What Is Transact-SQL?
Transact-SQL (T-SQL) is a set of programming language extensions to the Structured Query Language (SQL). It is used to interact with and modify data in relational databases. It is a powerful language that allows for the creation of complex queries and the manipulation of large amounts of data.
What Are the T-SQL Enhancements?
The T-SQL enhancements in SQL Server 2022 focus on three main areas:
1. Improved performance
2. Increased scalability
3. New language features
1. Improved Performance
SQL Server 2022 includes several performance enhancements that are designed to improve the speed and efficiency of queries. These include:
• Parallel query execution
• Automatic indexing
• Adaptive query processing
• Optimized query execution plans
2. Increased Scalability
SQL Server 2022 also includes several scalability enhancements that are designed to improve the throughput of queries. These include:
• Improved row-level locking
• Improved buffer pool utilization
• Dynamic memory management
3. New Language Features
SQL Server 2022 also includes several new language features that are designed to make it easier to write and execute queries. These include:
• Common Table Expressions (CTEs)
• Table-valued parameters
• Window functions
• Sequences
Conclusion
SQL Server 2022 includes a number of enhancements to T-SQL that are designed to improve performance, scalability, and ease of use. These enhancements will make it easier to write and execute queries, as well as increase the throughput of queries.
Popular Questions Related to SQL Server 2022: T-SQL Enhancements [Ep. 6] | Data Exposed
1. What is Transact-SQL (T-SQL)?
2. What are the T-SQL enhancements in SQL Server 2022?
3. What performance enhancements are included in SQL Server 2022?
4. What scalability enhancements are included in SQL Server 2022?
5. What new language features are included in SQL Server 2022?
