Oracle8.1.6.0到Oracle9.2.0.4 就真不能dblink吗?

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查看11 | 回复7 | 2015-3-6 11:57:31 | 显示全部楼层 |阅读模式
Linux AS2.1 ,
Oracle 8.1.6.0
Oracle 9.2.0.4
现在需要从Oracle8.1.6.0 建立dblink 到Oracle9.2.0.4,建立倒是可以, 访问有问题, 以前出现过这个现象, 查了,好像是所谓的Bug .不知道还有没有解 ?
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千问 | 2015-3-6 11:57:31 | 显示全部楼层
不一定是字符集的问题吧
9i 的选的是unicode .8i 字符集是它的子集
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千问 | 2015-3-6 11:57:31 | 显示全部楼层
Creatingdatabase link from 8i database to 9.2.0(AL32UTF8 characterset)
results inORA-24365
------------------------------------------------------------------------
Problem:
========
After creating a database link from 8i database to 9i, selecting data across
the database link yields the following errors:
SQL execution error, ORA-02068: following severe error from
ORA-24365: error in character conversion
Fact:
The characterset of the 9i database is -- NLS_CHARACTERSET AL32UTF8
Fix:
====

This issue is Bug 2360739and occurs when the 9i database characterset is
AL32UTF8 which is the default at creation time
There is a patch availablefor this Bug on 8.1.7.4 patchset for most of the
affected platforms.

Workaround:
===========
The workaround is to use the UTF8 characterset on the 9i database.
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千问 | 2015-3-6 11:57:31 | 显示全部楼层
找一个8174的数据库做中转
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千问 | 2015-3-6 11:57:31 | 显示全部楼层
不应该吧,偶805的和9206连接都没问题
show parameter global_name
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千问 | 2015-3-6 11:57:31 | 显示全部楼层
今天头一次听到。长见识了,谢谢。
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千问 | 2015-3-6 11:57:31 | 显示全部楼层
以前也碰到过一个问题:设置DB的端口1521,然后在router做映射,结果8.0.5的就是不可以访问而9i和10g就可以...
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千问 | 2015-3-6 11:57:31 | 显示全部楼层
最初由 tolywang 发布
[B]Creatingdatabase link from 8i database to 9.2.0(AL32UTF8 characterset)
results inORA-24365
------------------------------------------------------------------------
Problem:
========
After creating a database link from 8i database to 9i, selecting data across
the database link yields the following errors:
SQL execution error, ORA-02068: following severe error from
ORA-24365: error in character conversion
Fact:
The characterset of the 9i database is -- NLS_CHARACTERSET AL32UTF8
Fix:
====

This issue is Bug 2360739and occurs when the 9i database characterset is
AL32UTF8 which is the default at creation time
There is a patch availablefor this Bug on 8.1.7.4 patchset for most of the
affected platforms.

Workaround:
===========
The workaround is to use the UTF8 characterset on the 9i database. [/B]


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