Sometimes we do R&D on query and try to found the solution of any problem and due to some reason you shut down your system without saving query and next you need to recover your R&D query, so using following query you can recover your executed query..
SELECTdest.TEXTAS[MyQuery],a.last_execution_timeAS[DateTime] FROMsys.dm_exec_query_statsASa CROSSAPPLYsys.dm_exec_sql_text(a.sql_handle)ASdest WHERE a.last_execution_time>dateadd(day,-1,getdate()) ORDERBYa.last_execution_timeDESC |