A question that came up recently was how to track the query compile time. It’s actually a pretty interesting question because, there aren’t that many ways to tell how long it took to compile the query, and they don’t necessarily agree. For most of us, most of the time, compile time for a given query doesn’t matter. However, I love telling the story of the query I had on an old system that could run in 90ms, but took 5 minutes to compile. In short, sometimes compile time matters.
Read on to learn several ways to determine how long it took that query to compile.