Hundreds of Views and no idea which are indexed? A quick query on sys.views lists every view with its schema and whether it is indexed or indexable.
SQL SERVER – Indexed View always Use Index on Table
A table can have only one clustered index, but what about an indexed view built on the whole table? My T-SQL Tuesday post tests which index SQL Server uses.
Indexed View Quiz: The Table and Clustered Index Confusion
An indexed view and its base table can each own a clustered index because they are separate objects. Inspect both owners in a SQL example and see why a view index does not give its base table a second clustered index.
SQL SERVER – View Over the View Not Possible with Index View – Limitations of the View 11
Why can’t you create a view over the view and index it? An index view cannot reference another view. Limitation of the view 11 shows an example.
SQL SERVER – Keywords View Definition Must Not Contain for Indexed View – Limitation of the View 10
A quick reference of the keywords a view definition must not contain if you want an indexed view in SQL Server, part 10 of my views series.
SQL SERVER – SELF JOIN Not Allowed in Indexed View – Limitation of the View 9
Self Join is handy, but it is not allowed in indexed view definitions. Limitation of the view 9 reuses my employee and manager example to show it.
SQL SERVER – Outer Join Not Allowed in Indexed Views – Limitation of the View 8
Why is an outer join not allowed in indexed views? Rows can logically disappear when you insert into a base table. Limitation of the view 8 shows an example.