Marek Masko walks through an attendee question:
Last week I was speaking at SQLDay 2019 conference in Wroclaw, Poland. My session was about things you should focus on during work with Legacy Databases. One of the topics I discussed was concerning the database usage statistics collection and aggregation (mainly indexes and stored procedures).
After the session, one of the attendees came to me and ask me if I know that actions causing check of Foreign Keys and that use indexes underneath, don’t update index usage stats DMV. I was very surprised because, in my opinion, such behavior would be a huge SQL Server defect. So I decided to check it out…
Read on for Marek’s explanation and demo.