64位操作系统使用PL/SQL Developer连接Oracle:
•1. 下载32位Oracle InstantClient,并展开到某目录,例如C:instantclient-basic-nt-11.2.0.2.0;
•2. 将系统的tnsnames.ora拷贝到该目录下;
•3. 在PLSQL Developer中设置Oracle_Home和OCI Library:
ToolsPreferencesOracleConnection:
Oracle_Home: C:instantclient-basic-nt-11.2.0.2.0
OCI Library: C:instantclient-basic-nt-11.2.0.2.0oci.dll
•4. 在PLSQL Developer目录下编辑如下bat文件,替换其快捷方式,启动PLSQL Developer:
@echo off
set path=C:instantclient-basic-nt-11.2.0.2.0
set ORACLE_HOME=C:instantclient-basic-nt-11.2.0.2.0
set TNS_ADMIN=C:instantclient-basic-nt-11.2.0.2.0
set NLS_LANG=AMERICAN_AMERICA.ZHS16GBK
start plsqldev.exe
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