重庆思庄Oracle、Redhat认证学习论坛

 找回密码
 注册

QQ登录

只需一步,快速开始

搜索
查看: 655|回复: 0
打印 上一主题 下一主题

ORA-01409: NOSORT option may not be used; rows are not in ascending order

[复制链接]
跳转到指定楼层
楼主
发表于 2016-7-17 14:24:14 | 只看该作者 回帖奖励 |倒序浏览 |阅读模式
ORA-01409: NOSORT option may not be used; rows are not in ascending order
Cause: Creation of index with NOSORT option when rows were not ascending.
For non-unique indexes the rowid is considered part of the index key. Therefore, if
you create an index nosort and two of the rows in the table have the same key and
are stored in ascending order, but get split accross two extents where the dba of
the first block in the second extent is less than the dba of the last block in the first
extent, then the create index nosort may fail.
Action: Create the index without the NOSORT option, or ensure table is stored in
one extent.

分享到:  QQ好友和群QQ好友和群 QQ空间QQ空间 腾讯微博腾讯微博 腾讯朋友腾讯朋友
收藏收藏 支持支持 反对反对
回复

使用道具 举报

您需要登录后才可以回帖 登录 | 注册

本版积分规则

QQ|手机版|小黑屋|重庆思庄Oracle、Redhat认证学习论坛 ( 渝ICP备12004239号-4 )

GMT+8, 2024-11-2 07:26 , Processed in 0.095250 second(s), 24 queries .

重庆思庄学习中心论坛-重庆思庄科技有限公司论坛

© 2001-2020

快速回复 返回顶部 返回列表