Get a quick overview of what Automatic Plan Correction does and where and how to configure it.
Where to review recommendations for plan correction using TSQL.
See how automatic tuning shows up in the Queries With High Variation Query Store Report.
How can you tell if an execution plan has been Automatically Corrected? It's not as simple as looking for a check mark.
Plan corrections aren't permanent - lots of things can wipe 'em out, including statistics updates.
Just because a correction has expired doesn't mean it's gone forever. Plus: corrections can survive execution plan cache flushes.
Let's pull it all together with observations, how to get started, and a few final questions.