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sp_QuickieStore: use EXISTS in final plan OUTER APPLY #714

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Merged
erikdarlingdata merged 1 commit into from
Mar 24, 2026
Merged

sp_QuickieStore: use EXISTS in final plan OUTER APPLY #714

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13 changes: 9 additions & 4 deletions sp_QuickieStore/sp_QuickieStore.sql
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Original file line number Diff line number Diff line change
Expand Up @@ -5606,10 +5606,15 @@ OUTER APPLY
qsp.last_execution_time DESC
),
qsp.query_plan
FROM #hi_id_staging_plans AS sp
JOIN ' + @database_name_quoted + N'.sys.query_store_plan AS qsp
ON qsp.plan_id = sp.plan_id
WHERE sp.query_hash = o.query_hash
FROM ' + @database_name_quoted + N'.sys.query_store_plan AS qsp
WHERE EXISTS
(
SELECT
1/0
FROM #hi_id_staging_plans AS sp
WHERE qsp.plan_id = sp.plan_id
AND sp.query_hash = o.query_hash
)
) AS qp0
WHERE qp0.n = 1
) AS qp
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