Click here to view and discuss this page in DocCommentXchange. In the future, you will be sent there automatically.
SQL Anywhere 11.0.1 » SQL Anywhere Server - SQL Usage » Query Processing » Query optimization and execution » Query execution algorithms » Types of algorithms » Sorting algorithms

 

SortTopN algorithm (SrtN)

SortTopN is used for queries that contain a TOP N clause and an ORDER BY clause. It is an efficient algorithm for sorting only those rows required in the result set.

Copyright © 2009, iAnywhere Solutions, Inc. - SQL Anywhere 11.0.1