./runInstaller
sqlplus -v
A command prompt window will briefly appear before launching the graphical installer wizard. Navigate the Installation Wizard You will see four options:
After installation, you need to configure Oracle Client 12c to connect to your Oracle database. Follow these steps: install oracle client 12c
Windows 7, 8, 10, or Windows Server 2012/2016/2019 (64-bit or 32-bit depending on your application architecture).
Switch to the oracle user, extract the downloaded file, and start the installer.
Or, after installation, you can use the standalone deinstall command located in $ORACLE_HOME/deinstall . Switch to the oracle user, extract the downloaded
Before downloading the installation files, ensure your environment meets the necessary system requirements.
The tnsnames.ora file maps database service names to network addresses.
Select your platform architecture (e.g., Microsoft Windows x64 or Linux x86-64). Accept the Oracle License Agreement. Download the .zip archive file to your local machine. Step 2: How to Install Oracle Client 12c on Windows The tnsnames
Windows users should have the Microsoft Visual C++ Redistributable installed. Installation on Windows
sudo yum install -y binutils compat-libcap1 compat-libstdc++-33 gcc gcc-c++ glibc glibc-devel ksh libaio libaio-devel libgcc libstdc++ libstdc++-devel make sysstat Use code with caution. Run the Silent Installation
Windows 7, 8, 10, 11, or Windows Server 2012/2016/2019/2022 (64-bit or 32-bit architecture matching your application). Linux: RHEL 6/7/8, CentOS 6/7, or Oracle Linux 6/7/8.
