ORA-14452: attempt to create, alter or drop an index on temporary table already in use
經(jīng)查，該錯誤的解釋為：
Cause: An attempt was made to create, alter or drop an index on temporary table which is already in use.
Action: All the sessions using the session-specific temporary table have to truncate table and all the transactions using transaction specific temporary table have to end their transactions.
處理步驟：
1、先從user_objects中查詢到該表的object_id:
select object_id from user_objects where object_name=upper('TMP_365100930');
2、根據(jù)查到的object_id知道使用該表的session：
select * from v$lock where id1=&object_id;
3、在從v$session視圖中查到該session的SID和SERIAL#：
select * from v$session where sid=181;
4、殺掉這些進程:
alter system kill session SID,SERIAL#;