This was the first version to officially support the 12c database.
To use OCI/Thick drivers, the "bit-level" must match across the board: a 64-bit SQL Developer requires a 64-bit JDK and a 64-bit Oracle Client. Oracle Sql Developer 3.2.20.10 Download
Set JAVA_HOME if needed:
By following this article, you have successfully located, downloaded, and installed – a reliable companion for your legacy Oracle environment. This was the first version to officially support
Oracle SQL Developer 3.2.20.10: A Legacy Release Guide Oracle SQL Developer 3.2.20.10 is a legacy version of the free integrated development environment (IDE) used for managing Oracle Databases. While it remains necessary for specific older environments, modern users are generally encouraged to use the latest release to ensure compatibility with newer operating systems and security patches. Oracle Help Center Where to Download Version 3.2.20.10 Oracle SQL Developer 3
If you have been searching for the , you likely manage an older Oracle Database instance (such as 10g or 11g), work within strict IT change control policies, or require a lightweight, no-frills IDE for specific automation tasks. This article provides everything you need: why this version matters, how to download it safely, installation steps, common issues, and alternatives.
Yes, but you will need to install Java 7 separately and possibly adjust compatibility settings.