查询真实的执行计划

SELECT * FROM TABLE(DBMS_XPLAN.DISPLAY_CURSOR('SQL_ID',SQL_CHILD_NUMBER));
 
一般 SQL_CHILD_NUMBER 为0 。
 
 
正在运行的抓'SQL_ID',SQL_CHILD_NUMBER
select a.sid,a.event,a.sql_id,a.sql_child_number,b.sql_text
  from v$session a, v$sql b
 where
   a.sql_address = b.address
   and a.sql_hash_value = b.hash_value
   and a.sql_child_number=b.child_number
   and a.username like '%SCOTT%' 
   order by 1 desc;

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转载自www.cnblogs.com/liang545621/p/12611940.html