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Recompile Hints and Query Store

Erik Darling talks about one very popular tool and one very popular technique and what happens when they mix:

But let’s say one day you have performance issues regardless of all the recompiling in the world. No matter what set of parameters get passed in, your procedure is just sleepy-dog slow.

Things get so bad that you hire a young, handsome consultant with reasonable rates like myself to help you figure out why.

The plan cache will be pretty useless for troubleshooting the recompile-hinted queries, but we can still use Query Store.

Read on for more detail and a demonstration.

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