5 Lab – Improve Cardinality Estimation
So far, we’ve covered how to find your server’s most resource-intensive queries, and you’ve opened their execution plans to figure out where the estimates vs actuals go wrong. Now, learn what T-SQL anti-patterns cause the estimates to go wrong. How to set up the lab: Working on the first query, usp_RptUsersByName: Working on the next […]
To access this incredible, amazing content, you gotta get Fundamentals of Query Tuning or Recorded Class Season Pass, or log in if you already shelled out the cash.