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ORACLE 10G imp error: ORA

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Jun 07, 2016 pm 03:37 PM

errororaclequestion

问题： IMP-00019: 由于 ORACLE 错误 12899 而拒绝行 IMP-00003: 遇到 ORACLE 错误 12899 ORA-12899: 列 JACKEYJ.JK_REGISTER.OPNAME 的值太大 (实际值: 21, 最大值: 20) 列 1 523 从9i环境下exp出来的数据，imp到10g数据库的时候就出现这个错误。解决方案

问题：

IMP-00019: 由于 ORACLE 错误 12899 而拒绝行
IMP-00003: 遇到 ORACLE 错误 12899
ORA-12899: 列 "JACKEYJ"."JK_REGISTER"."OPNAME" 的值太大 (实际值: 21, 最大值: 20)

列 1 523

从9i环境下exp出来的数据，imp到10g数据库的时候就出现这个错误。

解决方案：

修改oracle 10g的字符集
Oracle
修改数据库字符集为：ZHS16GBK
查看服务器端字符集SQL > select * from V$NLS_PARAMETERS
修改：$sqlplus /nolog
SQL>conn / as sysdba
若此时数据库服务器已启动，则先执行 SHUTDOWN IMMEDIATE 命令关闭数据库服务器，
然后执行以下命令:
SQL>shutdown immediate
SQL>STARTUP MOUNT
SQL>ALTER SYSTEM ENABLE RESTRICTED SESSION
SQL>ALTER SYSTEM SET JOB_QUEUE_PROCESSES=0
SQL>ALTER SYSTEM SET AQ_TM_PROCESSES=0
SQL>ALTER DATABASE OPEN
SQL>ALTER DATABASE CHARACTER SET ZHS16GBK
ERROR at line 1:ORA-12721: operation cannot execute when other sessions are active
若出现上面的错误，使用下面的办法进行修改，使用INTERNAL_USE可以跳过超集的检查：
SQL>ALTER DATABASE CHARACTER SET INTERNAL_USE ZHS16GBK
SQL>SHUTDOWN IMMEDIATE
SQL>STARTUP

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