Chapter 2: Reading Graphical Execution Plans for Basic Queries
The aim of this chapter is to enable you to interpret basic graphical execution plans, in other words, execution plans for simple
DELETE queries, with only a few joins and no advanced functions or hints. In order to do this, we'll cover the graphical execution plan topics below.
WHEREclause – You need to filter your data and it does affect the execution plans.
The Language of Graphical ...