[Oracle Script] Temporary Sort Usage

SELECT s.sid sid, s.serial# serial, s.module module, s.program program, s.event, SUM(su.blocks) temp_blocks,
       trunc(SUM(su.blocks) * 8096 / 1024 / 1024) temp_size  , sql.sql_text
  FROM v$sort_usage su, v$session s ,v$sql sql
 WHERE su.session_addr = s.saddr and s.sql_id=sql.sql_id
 GROUP BY s.sid, s.serial#, s.module, s.program , s.event, sql.sql_text