发现ORA-00600[13013]错误
During the execution of an UPDATE statement, after several attempts (Arg [a] passcount) we are unable to get a stable set of rows that conform to the WHERE clause.
Fri Jun 1 03:00:33 2012 Errors in file /opt/oracle/admin/oraapp/bdump/oraapp_m000_12104.trc: ORA-00600: internal error code, arguments: [13013], [5001], [8943], [12596577], [25], [12596578], [17], [] Sat Jun 2 03:01:05 2012 Errors in file /opt/oracle/admin/oraapp/bdump/oraapp_m000_1052.trc: ORA-00600: internal error code, arguments: [13013], [5001], [8943], [12596577], [25], [12596578], [17], [] Sun Jun 3 15:00:50 2012 Errors in file /opt/oracle/admin/oraapp/bdump/oraapp_m000_13876.trc: ORA-00600: internal error code, arguments: [13013], [5001], [8943], [12596577], [25], [12603219], [17], [] Mon Jun 4 03:01:05 2012 Errors in file /opt/oracle/admin/oraapp/bdump/oraapp_m000_7704.trc: ORA-00600: internal error code, arguments: [13013], [5001], [8943], [12596577], [25], [12596578], [17], [] Tue Jun 5 03:00:35 2012 Errors in file /opt/oracle/admin/oraapp/bdump/oraapp_m000_27983.trc: ORA-00600: internal error code, arguments: [13013], [5001], [8943], [12596577], [25], [12596578], [17], [] Wed Jun 6 03:01:07 2012 Errors in file /opt/oracle/admin/oraapp/bdump/oraapp_m000_19204.trc: ORA-00600: internal error code, arguments: [13013], [5001], [8943], [12596577], [25], [12596578], [17], [] Thu Jun 7 03:00:37 2012 Errors in file /opt/oracle/admin/oraapp/bdump/oraapp_m000_7273.trc: ORA-00600: internal error code, arguments: [13013], [5001], [8943], [12596577], [25], [12605556], [17], []
以前处理过一次ORA-600[13013],里面包含了各参数含义,这次也按照常规方法处理,分析如下:
1.通过trace文件找出对应表
*** 2012-06-01 03:00:33.325 ksedmp: internal or fatal error ORA-00600: internal error code, arguments: [13013], [5001], [8943], [12596577], [25], [12596578], [17], [] Current SQL statement for this session: UPDATE WRH$_SQL_BIND_METADATA SET snap_id = :lah_snap_id WHERE dbid = :dbid AND (SQL_ID) IN (SELECT STR1_KEWRATTR FROM X$KEWRATTRSTALE)
2.通过ORA-600[13013]中表示rdba参数找出表
SQL> select DBMS_UTILITY.data_block_address_file (12596577) "file#",
2 DBMS_UTILITY.data_block_address_block (12596577) "block#"
3 from dual;
file# block#
---------- ----------
3 13665
SQL> select * from dba_extents where 13665 between block_id and block_id + blocks and file_id=3;
OWNER SEGMENT_NAME SEGMENT_TYPE EXTENT_ID FILE_ID BLOCK_ID BLOCKS
---------- -------------------- --------------- --------------- ---------- ------- ------
SYS SYS_LOB0000008933C00 LOBSEGMENT 7 3 13657 8
SYS WRH$_SQL_BIND_METADA TABLE 1 3 13665 8
检查对象WRH$_SQL_BIND_METADA是否有坏块或者表和index不一致
SQL> analyze table SYS.WRH$_SQL_BIND_METADATA validate structure cascade online; Table analyzed.
这里分析WRH$_SQL_BIND_METADA表正常,但是通过上面的查询证明WRH$_SQL_BIND_METADA的第一个extent的第一个数据块上可能出现问题,使得analyze未检查(自己猜猜,未做深入验证).针对这个问题,直接备份WRH$_SQL_BIND_METADATA表,truncate掉该表,然后重新插入数据(注意操作时间避开awr插入数据时间段)
create table SQL_BIND_METADATA_BAK AS SELECT * FROM SYS.WRH$_SQL_BIND_METADATA; TRUNCATE TABLE SYS.WRH$_SQL_BIND_METADATA; INSERT INTO SYS.WRH$_SQL_BIND_METADATA SELECT * FROM SQL_BIND_METADATA_BAK; DROP TABBLE SQL_BIND_METADATA_BAK PURGE;
