Convert varbinary plan_handle to varchar

Here is how to do it in SQL 2008+

     SELECT cp.plan_handle
          , st.text
          , ‘DBCC FREEPROCCACHE (‘ + convert(varchar(max), cp.plan_handle, 2) + ‘);’
       FROM sys.dm_exec_cached_plans cp
CROSS APPLY sys.dm_exec_sql_text(plan_handle) AS st

In SQL 2005

Could use undocumented function

master.dbo.fn_varbintohexstr

or XML

cast(” as xml).value(‘xs:hexBinary(sql:variable(“column_or_variable“))’, ‘varchar(max)’);