GROUPING SETS, CUBE, and ROLLUP
is: This query will return the following results: SalesPerson Region SUM(Amount) John East 100 John West 150 Jane East 200 Jane West 250 John NULL 250 Jane NULL 450 NULL….
Tag: SQL Server Advanced Features
Database Compatibility Levels
Database Compatibility Levels in SQL Server: A Comprehensive Guide Database compatibility levels in SQL Server play a significant role in managing and maintaining SQL Server databases. When upgrading or migrating….
File Stream and File Table
FileStream and FileTable in SQL Server: A Detailed Guide Introduction SQL Server provides a variety of ways to store and manage data, with some methods being particularly well-suited for handling….
CLR Integration
CLR Integration in SQL Server: A Detailed Guide 1. Introduction to CLR Integration CLR (Common Language Runtime) integration in SQL Server enables the use of .NET framework languages, such as….
Sequence Objects
Sequence Objects in SQL Server: A Comprehensive Guide 1. Introduction to Sequence Objects In SQL Server, a Sequence Object is a schema-bound object that generates a sequence of numeric values….
Advanced T-SQL Techniques
Advanced T-SQL Techniques: A Comprehensive Guide 1. Introduction to T-SQL Transact-SQL (T-SQL) is Microsoft’s proprietary extension of SQL (Structured Query Language) used in SQL Server for database management, querying, and….