PL/SQL Developer login to Oracle 12c (RPM)

installed a Oracle 12c is not able to connect to Oracle 12c after using PL/SQL developer. Look online, according to Fcflying said the operation succeeded, so make a note:

1) Install Oracle 12c 64-bit

: HTTP://WWW.ORACLE.COM/TECHNETWORK/CN/DATABASE/ENTERPRISE-EDITION/DOWNLOADS/INDEX.HTML?SSSOURCESITEID=OCOMCN

2) Installing the 32-bit Oracle Client (instantclient-basic-nt-12.1.0.1.0)

: http://www.oracle.com/technetwork/topics/winsoft-085727.html

3) Install Plsql Developer

: http://pan.baidu.com/s/1gdelc5d

4) Unzip the downloaded "instantclient-basic-nt-12.1.0.1.0" file to get "instantclient_12_1" file, copy "Instantclient_12_1" to "D:\app\ administrator\product\12.1.0 ". (Note that I am Oracle installed on the D drive)

5) Copy "D:\app\Administrator\product\12.1.0\dbhome_1\NETWORK\ADMIN\tnsnames.ora" file to "D:\app\Administrator\product\ 12.1.0\instantclient_12_1\network\admin "directory. To illustrate, there is no "network\admin" directory structure in the "instantclient_12_1" directory, so you have to create it yourself and then copy the "Tnsnames.ora" file.

6) Install PL/SQL Developer
Install PL/SQL Developer, set the OCI library and Oracle_home in the preferences connection, such as native settings:
Oracle Home:c:\oracleapp\orcl\product\instantclient_12_1
OCI Library:c:\oracleapp\orcl\product\instantclient_12_1\oci.dll

garbled condition after processing Plsql developer connection

Problem description: After using the Oracle Green client to connect to other Oracle databases, the queried information is garbled.

Workaround:

6. Open the Plsql Developer installation directory and see the PLSQLDev.exe directory,

Create a new "Plsql_run.bat" file within the Plsql Developer folder and enter the following in the file:

---------------------------------------------------------------------------------------------

Set Nls_lang=simplified Chinese_china. Zhs16gbk

PLSQLDev.exe

Http://www.linuxidc.com/Linux/2014-10/108399.htm

Http://www.cnblogs.com/Warmsunshine/p/3647327.html

http://wanwentao.blog.51cto.com/2406488/456195

PL/SQL Developer login to Oracle 12c (RPM)