Find cache plan for a given SQL text pattern


SET TRANSACTION ISOLATION LEVEL READ UNCOMMITTED

SELECT TOP 20
st.text AS [SQL]
, cp.cacheobjtype
, cp.objtype
, COALESCE(DB_NAME(st.dbid),
DB_NAME(CAST(pa.value AS INT))+’*’,
‘Resource’) AS [DatabaseName]
, cp.usecounts AS [Plan usage]
, qp.query_plan
FROM sys.dm_exec_cached_plans cp
CROSS APPLY sys.dm_exec_sql_text(cp.plan_handle) st
CROSS APPLY sys.dm_exec_query_plan(cp.plan_handle) qp
OUTER APPLY sys.dm_exec_plan_attributes(cp.plan_handle) pa
WHERE pa.attribute = ‘dbid’
AND st.text LIKE ‘%pattern%’

From SQL Server DMVs in Action by Ian W. Stirk

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