ORA-07445: exception encountered: core dump [kghalp()+58] [SIGSEGV] [Address not mapped to object] [0x000000068] [] []
DUMP文件
*** SERVICE NAME:(orcl) 2012-07-12 14:18:55.016
*** SESSION ID:(258.58198) 2012-07-12 14:18:55.016
Exception signal: 11 (SIGSEGV), code: 1 (Address not mapped to object), addr: 0x68, PC: [0x3c175e2, kghalp()+58]
*** 2012-07-12 14:18:55.030
ksedmp: internal or fatal error
ORA-07445: exception encountered: core dump [kghalp()+58] [SIGSEGV] [Address not mapped to object] [0x000000068] [] []
Current SQL statement for this session:
INSERT INTO MAILSENDER.GARBAGEDISTRIBUTING SELECT :B6 ,DOMAIN,MAX(CASE WHEN FLODER='ad' THEN COUNTNUM ELSE 0 END ) AS AD, MAX(CASE W
HEN FLODER='Garbage' THEN COUNTNUM ELSE 0 END) AS GARBAGE,:B3 ,:B5 ,:B4 FROM ( SELECT DOMAIN, FLODER, COUNT(MESSAGEINFOID) AS COUNTN
UM FROM( SELECT MBL.DOMAIN,T.MESSAGEINFOID,CASE WHEN REGEXP_SUBSTR(T.FLODER,'(Junk)|(QQ閭?欢璁㈤槄)|(鍨冨溇閭?欢)|(璁㈤槄閭?欢)') IS NOT NULL
THEN 'Garbage' WHEN REGEXP_SUBSTR(T.FLODER,'(骞垮憡閭?欢)') IS NOT NULL THEN 'ad' ELSE '' END AS FLODER FROM MESSAGEINFO T,MAILBOXLIST
MBL,TABLE(SPLITSTR(:B1 ,',')) TBEMAIL WHERE MBL.MAILBOXID=T.MAILBOXID AND TBEMAIL.COLUMN_VALUE=MBL.EMAIL AND T.ADDDATE BETWEEN :B3
AND :B2 AND (SELECT COUNT(*) FROM MESSAGEINFO M WHERE T.MAILID=M.MAILID AND T.MESSAGEINFOID ER ) GROUP BY DOMAIN ----- PL/SQL Call Stack ----- object line object handle number name 0x25b104658 23 package body MONITOR.PACKAGE_GARBAGEDISTRIBUTING 0x238b77b30 1 anonymous block ----- Call Stack Trace ----- calling call entry argument values in hex location type point ( means dubious value) -------------------- -------- -------------------- ---------------------------- Cannot find symbol Cannot find symbol Cannot find symbol ksedst()+31 call ksedst1() 000000001 000000001 000000000 000000000 000000000 000000001 ksedmp()+610 call ksedst() 000000001 000000001 000000000 000000000 000000000 000000001 ssexhd()+630 call ksedmp() 000000003 000000001 000000000 000000000 000000000 000000001 __restore_rt()+0 call ssexhd() 00000000B 2B6124A48D70 2B6124A48C40 000000000 000000000 000000001 <(nil)> call __restore_rt() 00000000B 2B6124A48D70 2B6124A48C40 000000000 000000000 000000001 我们的ORA-07445，根据DUMP文件分析，多半是因为乱码问题照成的，然后修改了服务器的字符集。（即添加export NLS_LANG=AMERICAN_AMERICA.ZHS16GBK）。然后跟进我们这个包MONITOR.PACKAGE_GARBAGEDISTRIBUTING。一切OK了。 总结：乱码问题也可以导致ora-07445问题。遇到问题沉着冷静，细心才可以把问题解决好。 附表： 以下为网上收集的ORA-07445问题 select owner,object_name,object_type,debuginfo OWNER OBJECT_NAME OBJECT_TYP
rom all_probe_objects
where object_name='TRI_XXX' and object_type like 'TRIGGER';