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: oeD5ako2P9N[)U*X" [ 本 资 料 来 源 于 贵 州 学 习 网 IT认证ORACLE/CIW认证 http://Www.gzU521.com ] oeD5ako2P9N[)U*X"
1.oracle8.1.5连接oracle10gr1
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
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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
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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;
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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 |
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