Joins in SQL Server – as easy as ABC!? (200)

Speaker: Klaus Aschenbrenner

Do you have ever looked on an execution plan that performs a join between 2 tables, and you have wondered what a “Left Anti Semi Join” is? Joining 2 tables in SQL Server isn’t the easiest part! Join me in this session where we will deep dive into how join processing happens in SQL Server. In the first step we lay out the foundation of logical join processing. We will also further deep dive into physical join processing in the execution plan, where we will also see the “Left Anti Semi Join”. After attending this session you are well prepared to understand the various join techniques used by SQL Server. Interpreting joins from an execution plan is now the easiest part for you.