Itzik Ben-gan T-sql Fundamentals Jun 2026

Set-based operations, such as UNION, INTERSECT, and EXCEPT, are used to combine result sets. Itzik Ben-Gan explains how to use these operations to perform complex data manipulations and provides best practices for optimizing their performance.

Scrolling through Amazon reviews or Reddit threads (r/SQLServer), the consensus is overwhelming: itzik ben-gan t-sql fundamentals

Week 8 — Transactions, concurrency, and advanced SQL features Set-based operations, such as UNION, INTERSECT, and EXCEPT,