查询计划缓存内容
SELECT qs.plan_handle, a.attrlist,*
FROM sys.dm_exec_query_stats qs
CROSS APPLY sys.dm_exec_sql_text(qs.sql_handle) est
CROSS APPLY (SELECT epa.attribute + '=' + convert(nvarchar(127), epa.value) + ' '
FROM sys.dm_exec_plan_attributes(qs.plan_handle) epa
WHERE epa.is_cache_key = 1
ORDER BY epa.attribute
FOR XML PATH('')) AS a(attrlist)
WHERE est.text LIKE '%WHERE OrderDate > @orderdate%'
AND est.text NOT LIKE '%sys.dm_exec_plan_attributes%'
如何清除特定语句的执行计划缓存?
DBCC FREEPROCCACHE(0x060001002903DC0B4001B887000000000000000000000000)
摘要:https://blog.51cto.com/ultrasql/1626692
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