参照下面内容编写tnsnames.ora,并保存到安装目录:C:\Oracle\instantclient_11_2
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# TNSNAMES.ORA Network Configuration File: C:\oracle\ora90\network\admin\tnsnames.ora8 R& n0 M* B9 D f
2 {* d# u2 H7 Z# w) W # Generated by Oracle configuration tools.* H3 j/ V* I. G
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#DATABASENAME =
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1 u- I8 g. F9 v0 T) K5 g0 ~- W9 h # (DESCRIPTION =: Y* r0 O p& P, e% X$ U0 Z
9 v) j# I$ r: o# v # (ADDRESS_LIST =' E/ z* A& l' z B
* x. c+ e* f8 [+ K0 t2 S. \ # (ADDRESS = (PROTOCOL = TCP)(HOST = 127.0.0.1)(PORT = 1521))% p% n8 u4 [0 N+ v" @ h6 Z j4 R% W
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# (CONNECT_DATA =) h- J* _& c6 _0 D* o
' Q' P/ h0 U! e; g8 h # (SERVICE_NAME = servicename)1 u s/ u6 B/ r5 k- S3 e" u+ D
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如果有要连接多个Oracle实例,请继续往该文件中加入其它实例的配置。1 Q3 g0 ~; s6 @: R e
/ m# f% x$ w3 I. k7 i! m9 t 5、测试:
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C:\Oracle\instantclient_11_2>sqlplus /nolog* y2 o/ D5 X! O* a) M& X
; m1 Z& C4 f+ m. p SQL*Plus: Release 11.2.0.2.0 Production on Fri Sep 9 09:42:06 2011
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Copyright (c) 1982, 2010, Oracle. All rights reserved.8 @* w- {. e5 z8 R7 `. \$ f: C; E
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SQL> conn username/password @ 4 B- y. u6 `8 \4 v
9 g% m( V' t4 L* B- s 至此,安装已经完成。PLSQL Developer等工具,以及应用软件都可以正常使用了。
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附录:Linux下环境变量设置
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如解压到了/usr/local/oracle目录,配置好TNS_ADMIN、LD_LIBRARY_PATH等,复制到。bashrc文件部分内容如下:
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export ORACLE_HOME=/usr/local/oracle! z) k( G1 z/ D) m
( s! l7 M0 U0 W4 K8 L. s/ A export TNS_ADMIN=$ORACLE_HOME/NETWORK/ADMIN2 g6 i) U% h7 Z3 H
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export LD_LIBRARY_PATH=$ORACLE_HOME( i1 Y' O* G1 X; \6 K6 @2 q; M
1 U9 L. @" Y8 n. D. O1 p export SQLPATH=$ORACLE_HOME
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export NLS_LANG=AMERICAN_AMERICA.ZHS16GBK
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- j- l; {! y! E( |, N' S: n) n9 [ PATH=$PATH:$ORACLE_HOME7 l) r0 s1 a. `8 v5 H V
; R! A: h& Z: I9 t/ z4 c S7 x4 T' f export PATH |