ORA-07445第一参数为：kkqljpmpr - 数据库编程

在版本11.2.0.1.0上，在pl/sql developer中执行一条SQL会导致连接中断，这种错误要到trace目录下找到错误日志文件，再定位。查了一下资料，是这个版本的bug。 Dump continued from file: d:\app\gcp\diag\rdbms\orcl\orcl\trace\orcl_ora_6040.trc ORA-07445: 出现异常错误: 核心转储 [kkqljpmpr()+22] [ACCESS_VIOLATION] [ADDR:0x78] [PC:0x56341C6] [UNABLE_TO_READ] [] ========= Dump for incident 24395 (ORA 7445 [kkqljpmpr()+22]) ======== ----- Beginning of Customized Incident Dump(s) ----- Exception [type: ACCESS_VIOLATION, UNABLE_TO_READ] [ADDR:0x78] [PC:0x56341C6, kkqljpmpr()+22] Oracle Database 11g Enterprise Edition Release 11.2.0.1.0 - 64bit Production Process Id: 0x000020f4 Thread Id : 0x00001798 Time : Mon Dec 15 18:26:51 Excp. Code: 0xc0000005 Excp. Type: ACCESS_VIO Flags: 0x00000000 ------------------- Registers ---------------------------- ip=00000000056341C6 sp=000000002A0A5C80 rp=0000000000000000 r1=00000000292C1640 r2=00000000292C1640 r3=000000002933E9B0 r4=00000000292C1640 r5=000000002A0A5C80 r6=0000000000000000 r7=0000000000020B78 r8=0000000000000000 r9=00000000292CFD60 r10=0000000000000000 r11=0000000000000002 r12=0000000000000005 r13=0000000029348ED0 r14=0000000000000001 r15=00000000292C1640 ------------------- End of Registers --------------------- *** 2014-12-15 18:26:51.745 dbkedDefDump(): Starting a non-incident diagnostic dump (flags=0x3, level=3, mask=0x0) ----- Current SQL Statement for this session (sql_id=gsak3fq15mt5b) ----- with dt2 as (select count(1) over() total$,1 null_flag_,row_number() over(order by null) rn, T2.ID factor1, T1.ID CN_1, T1.BUREAU_CODE CN_2, T1.DEVICE_CODE CN_3 from DM_DEVICE T1,SP_PD_DEFECT T2 where T1.ID=T2.DEVICE_ID and 1=1 and rownum <= 10), sc as (select row_number() over(order by null) rn, COUNT(DISTINCT factor1) factor1 from dt2 dt where 1=1 GROUP BY 1), cal as (select row_number() over(order by max(rn),grouping(1)) rn,grouping(1) gp, max(factor1) C_0_1 from sc group by rollup(1)) select max(dt.total$) over() total$,row_number() over(order by cal.rn,dt.rn) rn,gp, case when gp = 1 then cal.C_0_1 end C_0_1, dt.CN_1, dt.CN_2, dt.CN_3 from cal left join dt2 dt on gp=0 and dt.rn <= 5000 where gp = 1 or (gp = 0 and dt.null_flag_ is not null) order by cal.rn,dt.rn 这是一个bug，如果不改SQL的话，只有通过打补丁的方式解决。

ORA-7445 [kkqljpmpr] (文档 ID 1288400.1)

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In this Document
Purpose
Scope
ORA-7445 [kkqljpmpr]

APPLIES TO:

Oracle Server - Enterprise Edition
Information in this document applies to any platform.

PURPOSE

Note: For additional ORA-7445 related information please read Document 1092855.1.

This article provides information on one or more bugs that are
known to result in the given ORA-7445 error.

SCOPE

ERROR:
ORA-7445 failing function "kkqljpmpr"

ORA-7445 [KKQLJPMPR]

SUGGESTIONS:

If the Known Issues section below does not help in terms of identifying
a solution, please submit the trace files and alert.log to Oracle
Support Services for further analysis.

Known Issues:

Known Bugs

You can restrict the list below to issues likely to affect one of the following versions by clicking the relevant button:

The list below is restricted to show only bugs believed to affect version 11.2.0.1.
Other bugs may affect this version but have not been confirmed as being relevant yet.
There is 1 bug listed.

NB Bug Fixed Description

? 9002336 11.2.0.1.BP05, 11.2.0.2 Assorted Dumps with DISTINCT & WITH clause

'*' indicates that an alert exists for that issue. '+' indicates a particularly notable issue / bug. 'P' indicates a port specific bug. "OERI:xxxx" may be used as shorthand for ORA-600 [xxxx].