Learn the basics of clustered and non-clustered indexes in SQL, and when to use each one. Find out how to optimize your queries with examples and tips. Agree & Join LinkedIn ...

Where Is Non-Clustered Index Used? You can create a nonclustered index faster by selecting only the index value that is used in the index creation. Non-clustered indexes are useful for selecting only ...

-- This script finds all heap tables, and "guestimates" a clustered index recommendation for each. -- The script implements the following algorithm: -- 1. Look in index usage stats for the most ...