PL-SQL Introduction, How to Create PL SQL Anonymous Block.
The latest SQL Server articles from SQLServerCentral.. An Introduction to PowerShell for a DBA.. In this case the curly brackets define an anonymous function which returns true or false.
Now, you know the process of how SQL Server engine generates a best (less expensive) query execution plan using SQL Server relational engine. Once the query execution plan is ready and available to execute, SQL Server storage engines gets the query plan and executes it based on the actual query plan.