命令行用impdp导入oracle时,报错:
ORA-02374: conversion error loading table “XXXX”.“XXXX”
ORA-12899: value too large for column 表名(actual: 66, maximum: 50)
ORA-02372: data for row:……
原因:源库是16GDK字符集 目标库是UTF-8字符集 两库字符集不相符
解决方法:
1.修改字符集
Startup nomount;
Alter database mount exclusive;
Alter system enable restricted session;
Alter system set job_queue_process=0;
Alter database open;
Alter database character set zhs16gbk;
2.重启数据库
shut immediate;
startup
3.重新导入
这都源于在新增数据库的时候,字符集那修改了不使用默认值,而是UTF-8导致