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imp导出的时候包一堆这样的错误,IMP-00017: following statement failed with ORACLE error 43854:
"CREATE TABLE "T_CMS_REGION" ("REGIONID" NUMBER(19, 0) NOT NULL ENABLE, "REG"
"IONCODE" VARCHAR2(32) NOT NULL ENABLE, "REGIONNAME" "SYS"."XMLTYPE" NOT NUL"
"L ENABLE, "REGIONDESC" VARCHAR2(1024)) PCTFREE 10 PCTUSED 40 INITRANS 1 MA"
"XTRANS 255 STORAGE(INITIAL 65536 NEXT 1048576 MINEXTENTS 1 FREELISTS 1 FREE"
"LIST GROUPS 1 BUFFER_POOL DEFAULT) TABLESPACE "TS_MDSP_DATA" LOGGING NOCOMP"
"RESS XMLTYPE "REGIONNAME" STORE AS CLOB (TABLESPACE "TS_MDSP_DATA" ENABLE "
"STORAGE IN ROW CHUNK 8192 RETENTION AUTO NOCACHE LOGGING NOCOMPRESS KEEP_D"
"UPLICATES STORAGE(INITIAL 106496 NEXT 1048576 MINEXTENTS 1 BUFFER_POOL DEFA"
"ULT))"
--在手动管理的表空间上创建LOB时会报43854 需改为auto管理方式
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exp导出coredump的问题 可能是因为索引无效问题引起的
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将数据库文件改为自动扩展
alter database datafile '/opt/oracle/db/oradata/orcl/zhaoqing1.dbf' autoextend on;
检查dba_data_files autoextensible属性为yes
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ORA-39143: dump file "/home/oracle/zm/data/sysdb.dmp" may be an original export dump file
这种错误发生在impdp导入exp导出的dmp文件
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修改oracle字符集
sqlplus /nolog
SQL> connect / as sysdba;
SQL> shutdown immediate;
SQL> startup mount;
SQL> alter system enable restricted session;
SQL> alter system set job_queue_processes=0;
SQL> alter database open;
SQL> alter database character set ZHS16GBK;
SQL> shutdown immediate;
SQL> exit;
来自 “ ITPUB博客 ” ,链接:http://blog.itpub.net/23205405/viewspace-735603/,如需转载,请注明出处,否则将追究法律责任。
转载于:http://blog.itpub.net/23205405/viewspace-735603/
本文详细探讨了在使用IMP/IMPDP和EXP/EXPDP进行Oracle数据库迁移时,可能出现的错误及其解决方案,包括但不限于:创建表时遇到的ORACLE错误43854、索引无效导致的exp导出问题、以及特定字符集设置下出现的dump文件相关错误。文章提供了解决这些问题的方法,并指导如何调整数据库配置以避免这些问题的发生。

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