TSQL query to find last execution time of a UDF

问题

I know of ways to determine the last execution time of a stored procedure, but are there similar methods available to determine the execution time of a user defined function?

回答1:

If details are still in the cache...

SELECT qs.last_execution_time
FROM   sys.dm_exec_query_stats qs
       CROSS APPLY (SELECT 1 AS X
                    FROM   sys.dm_exec_plan_attributes(qs.plan_handle)
                    WHERE  ( attribute = 'objectid' 
                             AND value = OBJECT_ID('[YourDBName].[dbo].[YourFunctionName]') )
                            OR ( attribute = 'dbid' 
                                 AND value = DB_ID('YourDBName') )
                    HAVING COUNT(*) = 2) CA  

来源：https://stackoverflow.com/questions/32400890/tsql-query-to-find-last-execution-time-of-a-udf