Install PLSQL Developer under win7

Last night, the computer was poisoned, the system was redone, and everything had to be reinstalled. Now we have to install PLSQL Developer, forget how to install it before, refer to the information on the Internet, and make a simple record of reinstallation.

Install the ORACLE software 11.2.3databasePower C:\ app\ Administrator\ product\ 11.2.0\ dbhome_1; this is to facilitate the configuration of listening files

Go to the website to download the instantclient-basic-nt-11.2.0.3.0 that matches the system.

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

3. Decompress the file to instantclient_11_2 under C:\ app\ Administrator\ product\ 11.2.0

Copy the networks/admin folder under C:\ app\ Administrator\ product\ 11.2.0\ dbhome_1 to C:\ app\ Administrator\ product\ instantclient_11_2

5. Install plsqldev715, then install the Chinese language pack, and then put the cracked files in the installation directory; open plsql without logging in, and configure the first-hand option

Home directory: C:\ app\ Administrator\ product\ instantclient_11_2

OCI library: C:\ app\ Administrator\ product\ instantclient_11_2\ oci.dll

Setting environment variables: my computer "-" Properties "-" Advanced "-" environment variables "-" system environment variables "added after path

C:\ app\ Administrator\ product\ instantclient_11_2; is fine, and the Internet also says to set up "TNS_ADMIN" and "NLS_LANG".

You can connect to the library without setting it.

Reference file http://w-tingsheng.blog.163.com/blog/static/25056034201211382932264/