时间：2021-07-01 10:21:17 帮助过：30人阅读
欢迎进入Oracle社区论坛，与200万技术人员互动交流 >>进入 昨天有朋友问到Oracle10g和Oracle8i的连通性问题,一时记不清楚,同事作了一些测试.得到的结论是: Oracle8.1.5可以连接Oracle10g Oracle8.1.7也可以连接Oracle10g Oracle10gR2可以连接Oracle8.1.7,但
欢迎进入Oracle社区论坛，与200万技术人员互动交流 >>进入
昨天有朋友问到Oracle10g和Oracle8i的连通性问题,一时记不清楚,同事作了一些测试.得到的结论是:
Oracle8.1.5可以连接Oracle10g
Oracle8.1.7也可以连接Oracle10g
Oracle10gR2可以连接Oracle8.1.7,但是不能连接Oracle8.1.5
Oracle10g和Oracle9i各版本可以互连.
简要记录于此:
oracle:/oracle/oracle8/network/admin>sqlplus /nolog SQL*Plus: Release 8.1.5.0.0 - Production on Wed Apr 5 17:21:30 2006 (c) Copyright 1999 Oracle Corporation. All rights reserved. SQL> conn mlqin/*****@mmsdb Connected. SQL> select * from v$version 2 / BANNER ---------------------------------------------------------------- Oracle Database 10g Enterprise Edition Release 10.1.0.3.0 - 64bi PL/SQL Release 10.1.0.3.0 - Production CORE 10.1.0.3.0 Production TNS for Solaris: Version 10.1.0.3.0 - Production NLSRTL Version 10.1.0.3.0 - Production SQL> exit |
2.Oracle8.1.7连接Oracle10gR2
$ sqlplus /nolog SQL*Plus: Release 8.1.7.0.0 - Production on Wed Apr 5 16:58:05 2006 (c) Copyright 2000 Oracle Corporation. All rights reserved. SQL> conn mlqin/*****@hsstat Connected. SQL> select * from v$version; BANNER ---------------------------------------------------------------- Oracle Database 10g Enterprise Edition Release 10.2.0.1.0 - 64bi PL/SQL Release 10.2.0.1.0 - Production CORE 10.2.0.1.0 Production TNS for Solaris: Version 10.2.0.1.0 - Production NLSRTL Version 10.2.0.1.0 - Production SQL> exit Disconnected from Oracle Database 10g Enterprise Edition Release 10.2.0.1.0 - 64bit Production With the Partitioning, OLAP and Data Mining options |
$ sqlplus /nolog SQL*Plus: Release 10.2.0.1.0 - Production on Wed Apr 5 17:19:01 2006 Copyright (c) 1982, 2005, Oracle. All rights reserved. SQL> conn mlqin/*****@test8 Connected. SQL> select * from v$version; BANNER ---------------------------------------------------------------- Oracle8i Enterprise Edition Release 8.1.7.4.0 - 64bit Production PL/SQL Release 8.1.7.4.0 - Production CORE 8.1.7.0.0 Production TNS for Solaris: Version 8.1.7.4.0 - Production NLSRTL Version 3.4.1.0.0 - Production SQL> |
$ sqlplus /nolog SQL*Plus: Release 10.2.0.1.0 - Production on Wed Apr 5 17:09:38 2006 Copyright (c) 1982, 2005, Oracle. All rights reserved. SQL> conn mlqin/****@199 ERROR: ORA-03134: Connections to this server version are no longer supported. |
