Win64-bit Oracle_11gR2 database installation + PL \ SQL Developer, win64oracle_11gr2
Download required software:
Oracle_11gR2 and instantclient-basic-nt-11.2.0.3.0 and plsqldev9
Download link: http://pan.baidu.com/s/1gdH53IN
Step 1: Install Oracle_11gR2
In the displayed "configuration Security Update" window, cancel "I want to accept security updates through My Oracle Support" and click "Next ":
In the "Installation Options" window, select "Create and configure Database" and click "Next ":
In the system class window, select desktop class and click Next ":
In the "typical installation" window, select the Oracle base Directory, select "Enterprise Edition" and "default", enter the unified password Oracle11g, and click "Next ":
In the prerequisite check window, click Next ":
In the "summary" window, click "finish" to install:
The installation process is as follows:
After the Database is created, the following "Database Configuration Assistant" interface appears:
Select "password management" to view and modify the following users:
(1) normal user: SCOTT (password: tiger)
(2) General Administrator: SYSTEM (password: manager)
(3) Super administrator: SYS (password: change_on_install)
After the modification is complete, click OK ".
In the "finish" window, click "close.
Step 2: Decompress the instantclient-basic-nt-11.2.0.3.0 to the installation directory
I put it in the F: \ CMDL \ product directory
Step 3: install and configure PLSQL Developer
PLSQL Developer can be installed normally.
The configuration is as follows:
After the installation is complete, run PL/SQL Developer. In this case, the logon form cannot be logged on. Click the Calcel button and it will enter in the non-Logon status.
Click OK.
Configure the new environment variable:
TNS_ADMIN and NLS_LANG
TNS_ADMIN = F: \ L \ product \ 11.2.0 \ dbhome_1 \ NETWORK \ ADMIN
NLS_LANG = AMERICAN_AMERICA.ZHS16GBK (an error will be reported when pl/SQL is enabled ),
The procedure is as follows:
On the computer --- properties --- advanced system settings ---- System Properties (advanced) --- environment variables --- create TNS_ADMIN and NLS_LANG variable names: TNS_ADMIN and NLS_LANG variable values: TNS_ADMIN = F: \ CMDL \ product \ 11.2.0 \ dbhome_1 \ NETWORK \ ADMIN
NLS_LANG = AMERICAN_AMERICA.ZHS16GBK
In this case, you can open PL \ SQL dve.