Sequence Showplan Operator
The Sequence operator drives wide update plans. Functionally, it executes each input in sequence (top to bottom). Each input is usually an update of a different object. It returns only those rows that come from its last (bottom) input.
Sequence is a logical and physical operator.
Graphical execution plan icon
See Also
Tasks
How to: Display an Actual Execution Plan
Concepts
Logical and Physical Operators Reference
Displaying Execution Plans by Using the Showplan SET Options (Transact-SQL)