SunOS 5.10
Oracle 10.2.0.2.0
开发环境某一数据库出现ora-600报错。
alert.log中的报错信息：
Thu Nov 13 15:11:43 2014
Errors in file /oracle/admin/sun/bdump/sun_j000_29589.trc:
ORA-00600: internal error code, arguments: [13011], [298314], [4277430], [0], [4277430], [17], [], []
Thu Nov 13 15:11:45 2014
Errors in file /oracle/admin/sun/bdump/sun_j000_29589.trc:
ORA-00600: internal error code, arguments: [], [], [], [], [], [], [], []
ORA-06512: at "REPADMIN.CEF_PUSH_PURGE", line 145
ORA-06512: at line 1
在 /oracle/admin/sun/bdump/sun_j000_29589.trc trace文件里看到当前SQL是删除system.def$_aqcall的一条记录：
ksedmp: internal or fatal error
ORA-00600: internal error code, arguments: [13011], [298314], [4277430], [0], [4277430], [17], [], []
Current SQL statement for this session:
delete from system.def$_aqcall where (enq_tid = :1)
依据MOS ORA-600 [13011] "Problem occurred when trying to delete a row"
(文档 ID 28184.1)各參数对照。
SQL> select object_type,object_name,owner from dba_objects where data_object_id=‘298314‘;
OBJECT_TYPE OBJECT_NAME OWNER
------------------- ---------------------------------------- ------------------------------
TABLE DEF$_AQCALL SYSTEM
关于DEF$_AQCALL表，该表是高级复制的默认队列表，从ORA-06512: at "REPADMIN.CEF_PUSH_PURGE", line 145这边也能够看出确实是高级复制出现了问题，复制及时完毕后。该表会被清空。
出现该ora-600报错是由于在更新语句中使用索引找到一条记录。然后到表中去查询时该记录不存在，出现此报错。一般解决方法是重建索引。----该段引自xifenfei（http://www.xifenfei.com/2623.html）
首先对表做分析：
SQL> analyze table system.DEF$_AQCALL validate structure cascade;
analyze table system.DEF$_AQCALL validate structure cascade
*
ERROR at line 1:
ORA-01499: table/index cross reference failure - see trace file
SQL> select index_name,owner,status from dba_indexes where table_name=‘DEF$_AQCALL‘;
INDEX_NAME OWNER STATUS
------------------------------ ------------------------------ --------
SYS_IL0000004874C00025$$ SYSTEM VALID
SYS_C001407 SYSTEM VALID
DEF$_TRANORDER SYSTEM VALID
SQL> select index_name,column_name,column_position from dba_ind_columns where table_name=‘DEF$_AQCALL‘;
INDEX_NAME COLUMN_NAME COLUMN_POSITION
------------------------------ ------------------------------ ---------------
SYS_C001407 ENQ_TID 1
SYS_C001407 STEP_NO 2
DEF$_TRANORDER CSCN 1
DEF$_TRANORDER ENQ_TID 2
比对数据：全表扫描和走索引时数据对照：
SQL> select /*+ index(t DEF$_TRANORDER) */ CSCN,ENQ_TID from system.DEF$_AQCALL where CSCN is not null or ENQ_TID is not null
2 minus
3 select /*+ FULL(t1) */ CSCN,ENQ_TID from system.DEF$_AQCALL
4 /
CSCN ENQ_TID
---------- ------------------------------
4755684454 8.37.2233719
4755684456 3.14.2235620
4755684458 8.2.2233699
4755684460 10.30.2223096
果然索引上的记录比表上的数据多了四条。
在线重建索引：
SQL>alter index system.DEF$_TRANORDER rebuild onlie;
Index altered.
再次对照索引上和表上的数据：
SQL> select /*+ index(t DEF$_TRANORDER) */ CSCN,ENQ_TID from system.DEF$_AQCALL where CSCN is not null or ENQ_TID is not null
2 minus
3 select /*+ FULL(t1) */ CSCN,ENQ_TID from system.DEF$_AQCALL
4 /
no rows selected
没有多余数据。通过对alert.log的监控，兴许未发现ora-600[13011]的报错。