Wrong index is often chosen for query: { "foo": "fooValue", "_id": { "$gte": "idValue" } }, sort: { "_id": 1 }

SERVER-15225 CachedPlanStage should execute for trial period and re-plan if query performs poorly

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• Closed

SERVER-14071 For queries with .sort(), bad non-blocking plan can be cached if there are zero results

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• Closed