Search for queries that were run against a SQL database.
DECLARE @filter NVARCHAR(200)
SET @filter = 'SELECT * FROM'
--SET @filter = ''
SELECT QueryStats.last_execution_time
,QueryStats.total_elapsed_time
,SQLText.text AS [Script]
FROM sys.dm_exec_query_stats AS QueryStats
CROSS APPLY sys.dm_exec_sql_text(QueryStats.sql_handle) AS SQLText
WHERE SQLText.text like '%' + @filter + '%'
ORDER BY QueryStats.last_execution_time DESC