A View Will Not Make Your Query Faster
Twice recently, one on a blog post, and one in a forum post, I've seen people state, unequivocally, without reservation or hint of a caveat, that, "Oh, just put that query into a view. It will run faster." To quote the kids these days... Time for a rant. But First... Frequently when I post something that says, "Query Y runs faster than Query Red", I get responses from people saying, "Yeah, but if you run Query Red more than once..." or "Query Red was experiencing blocking..." or "You can't say Query Y is ALWAYS faster..." So, before we go down that road, a quick note on methodology. First, I'll be using Adventureworks because, reasons. Second, I won't run any of the following queries once. When doing something like this, I'll…