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问题再现:
SQL>select table_name from tabs where length(table_name)=30;
TABLE_NAME
------------------------------
C5A539BAEEDE849D5B6EA9E7A67DFB
CB6FE26DD3E014F568ADBF651BCAC7
Elapsed: 00:00:00.15
SQL>select object_id from user_objects where object_name='CB6FE26DD3E014F568ADBF651BCAC7';
OBJECT_ID
----------
2744664
Elapsed: 00:00:00.10
SQL>select * from v$locked_object where object_id=2744664;
no rows selected
Elapsed: 00:00:00.07
SQL>drop table CB6FE26DD3E014F568ADBF651BCAC7;
drop table CB6FE26DD3E014F568ADBF651BCAC7
*
ERROR at line 1:
ORA-14452: attempt to create, alter or drop an index on temporary table already in use
Elapsed: 00:00:00.09
SQL>alter session set events '10046 trace name context forever, level 12';
Session altered.
Elapsed: 00:00:00.09
SQL>drop table CB6FE26DD3E014F568ADBF651BCAC7;
drop table CB6FE26DD3E014F568ADBF651BCAC7
*
ERROR at line 1:
ORA-14452: attempt to create, alter or drop an index on temporary table already in use
Elapsed: 00:00:00.45
SQL>alter session set events '10046 trace name context off';
Session altered.
Elapsed: 00:00:00.04
SQL>select * from v$access where object='CB6FE26DD3E014F568ADBF651BCAC7';
no rows selected
Elapsed: 00:00:00.51
SQL> |
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