-- 清除执行计划缓存 DBCC FREEPROCCACHE -- 查看缓存执行计划 SELECT * FROM sys.dm_exec_cached_plans as p CROSS APPLY sys.dm_exec_sql_text(p.plan_handle) -- 查找详细执行计划 declare @planHandle varbinary(64) SELECT @planHandle = plan_handle from sys.dm_exec_cached_plans where bucketid = 24298 select * from sys.dm_exec_text_query_plan(@planHandle,0,-1)