
正文
OGG应用进程abend报错无法insert虚拟列
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环境11.2.0.4 linux6.9 RAC2节点,ogg版本Version 12.2.0.1.160823 OGGCORE_OGGADP.12.2.0.1.0_PLATFORMS_161019.1437
应用进程abend 观察报错信息,insert 虚拟列报错。
总结方法:
1.源端抽取进程,对表的列进行明确定义,抽取哪些列
2.目标端也对列进行明确定义
3.目标端应用需要应用源端定义列后的变更记录,因此可以说会丢失一部分的变更数据,或者重新初始化同步。
或者另外一种方法是源端删除虚拟列.但是目标端也会抛弃一部分数据类似。
目标端,应用进程修改
[oracle]$ ./ggsci
Oracle GoldenGate Command Interpreter for Oracle
Version 12.2.0.1. OGGCORE_12.2.0..0_PLATFORMS_151211.1401_FBO
Operating system character set identified as UTF-. 应用进程报错信息如下: view report rp02
2020-05-20 16:57:57 INFO OGG-06510 Using the following key columns for target table hr.a: D_ID.
Exception in thread "main" oracle.goldengate.util.GGException: Unable to commit transaction, STATUS=ABEND, java.sql.SQLException: ORA-54013: 不允许对虚拟列执行 INSERT 操作 如下是应用进程参数信息
GGSCI (dsapdb26) 2> edit param rp02
REPLICAT rp02
getEnv (LD_LIBRARY_PATH)
TARGETDB LIBFILE libggjava.so SET property=dirprm/java.proes
GROUPTRANSOPS 10
MAXTRANSOPS 10
GETUPDATEBEFORES
MAP scott.a,TARGET hr.a;
MAP scott.b,TARGET hr.b,filter (@GETENV ('transaction', 'csn') > 498252132);
如下是源端抽取进程参数信息
GGSCI> view param exta
extract exta
tranlogoptions dblogreader
EXTTRAIL /ogg/ext/dirdat/ea
USERID ogg,PASSWORD xx_scott_passwd
TABLE scott.a ,keycols(R_ID); SQL> desc scott.a
Name Null? Type
----------------------------------------- -------- ----------------------------
R_ID NOT NULL VARCHAR2()
P_ID VARCHAR2()
······ 省略若干字段
SQL> desc hr.a
ERROR:
ORA-: object hr.a does not exist
GGSCI (dsapdb26) > info exta showch
Current Checkpoint (position of last record read in the data source):
Thread #:
Sequence #:
RBA:
Timestamp: -- ::37.000000
SCN: 1.775085393 ()
Redo File: Not Available
对报错的a表进行修改参数
思路:源端抽取参数添加表列的信息;
目标端应用参数添加表列对照信息;
源端抽取进程修改
GGSCI> edit param exta
TABLE scott.a,keycols(R_ID),cols(R_ID,P_ID······);
GGSCI> stop exta
GGSCI> start exta 目标端进程修改
GGSCI> edit param rp02
MAP scott.a(R_ID,P_ID,······) ,TARGET hr.a ,keycols(R_ID),COLMAP(R_ID=R_ID,P_ID=P_ID,······),filter (@GETENV ('transaction', 'csn') > 5070052689); 重启之后,发现a表无异常,但是应用进程的b表报错了,报错一致,也是无法对虚拟列进行insert操作!
对报错的b表进行修改参数
思路:源端抽取参数添加表列的信息;
目标端应用参数添加表列对照信息;
源端对抽取的列进行cols参数配置
GGSCI> edit param exta
TABLE scott.b,cols(D_ID,D_TYPE,LOG_xx······);
GGSCI> info exta showch
--找最小的
Current Checkpoint (position of last record read in the data source):
Thread #:
Sequence #:
RBA:
Timestamp: -- ::14.000000
SCN: 1.775699573 ()
Redo File: Not Available
Current Checkpoint (position of last record read in the data source):
Thread #:
Sequence #:
RBA:
Timestamp: -- ::14.000000
SCN: 1.775699561 ()
Redo File: Not Available
--目标端修改,修改前
MAP scott.b,TARGET hr.b (@GETENV ('transaction', 'csn') > );
修改后
MAP scott.b(D_ID,D_TYPE,LOG_······) ,TARGET hr.b,COLMAP(D_ID=D_ID,D_TYPE=D_TYPE,LOG_······),filter (@GETENV ('transaction', 'csn') > );
重启EXT抽取进程后,重启应用REP进程








