How to Use PL/SQL Developer in Oracle 11g

My environment is like this: Win7 64-bit + Oracle 11g + PL/SQL 9.04

Since PL/SQL does not support 64-bit data at the moment, only Oracle client 32-bit data can be used, so you need to download it from the official website:

Remember: you must download a 32-bit package)

Http://www.oracle.com/technetwork/database/features/instant-client/index-097480.html

650) this. width = 650; "src =" http://www.bkjia.com/uploads/allimg/131229/21262VI6-0.png "title =" QQ20130917135443.png "alt =" 135450918.png"/>

After the download is complete, you do not need to install it. You only need to decompress it in a folder, for example, I: \ app \ instantclient_11_2.

Create/network/admin under this folder and go to the Oracle installation directory, for example, copy tnsnames in I: \ app \ Administrator \ product \ 11.2.0 \ dbhome_1 \ NETWORK \ ADMIN. ora to the above network/admin,

After PL/SQL is installed or the installation-free version is installed, start PL/SQL. Do not log on. Click Cancel now to enter the PL/SQL interface, for example:

650) this. width = 650; "src =" http://img1.51cto.com/attachment/201309/140224506.png "title =" QQ20130917140214.png "alt =" 140224506.png"/>

Copy the corresponding path and restart the PL/SQL software.

PS: this process made me a morning, thanks to the first use of PL/SQL this tool, do not understand a lot of problems, do not understand, so there are two problems: ORA-12560 problems and, ORA-12154 problems, huh.

This article from the "Long Road, very short" blog, please be sure to keep this source http://10000001.blog.51cto.com/4600383/1298174