Last week there was a question on #sqlhelp on Twitter about the status of Query Store for a database in an Availability Group. I’ve written about Query Store and Availability Groups before so if you’re not familiar with QS behavior in an AG, check out that post first. But this question was, I think, specific to the values that shows on a read-only replica and how there were different query store settings between a primary and secondary. Let’s set it up and take a look.
Click through to learn why this may be and why you shouldn’t panic.