ORA-12717: Cannotissue ALTER DATABASE NATIONAL CHARACTER SET when NCLOB, NCHAR or NVARCHAR2 data exists Cause: NCLOB, NCHAR or NVARCHAR2 data changed therepresentation to
Unicode when converting to a multibyte character set and must be migrated. Action: RemoveNCLOB, NCHAR or NVARCHAR2 data as listed in the alert file.
|手机版|小黑屋|重庆思庄Oracle、Redhat认证学习论坛
( 渝ICP备12004239号-4 )
发表于 2016-8-10 13:56:39
QQ好友和群
QQ空间
腾讯微博
腾讯朋友
收藏
支持
反对