Version 3.2.20.10 was a "patch release" meant to fix specific bugs in the 3.2 line. It sat between the major 3.1 release and the later 4.0 overhaul. It represents the "classic" look and feel of SQL Developer before Oracle modernized the interface in version 4.0.
This was the first version to officially support the 12c database.
Before attempting to initialize Oracle SQL Developer 3.2.20.10, your underlying host environment must meet specific software dependencies. Java Runtime Environment (JRE) / JDK Matrix
To download Oracle SQL Developer 3.2.20.10:
No, Oracle SQL Developer is a completely free and fully supported tool from Oracle. You can download and use it without purchasing any licenses. Oracle Sql Developer 3.2.20.10 Download
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This tool became faster and more intuitive for comparing schema differences between environments.
Oracle strongly encourages users to download the (currently version 24.3+). Modern versions offer vastly improved security, support for the latest Oracle Database features (like 23ai), and full compatibility with JDK 11 or 17 . Oracle SQL Developer Downloads
This version is also included as a component in the official Oracle Database 12.1.0.2 client. This is a larger download, but a legitimate method to obtain it. Version 3
Elias rubbed his temples. He knew the error codes flashing on the screen were related to a corrupt package body, but he couldn't debug it. His modern tools were useless. The current version of Oracle SQL Developer (version 4.0 was just around the corner) refused to connect to the archaic database version without throwing a cascade of driver incompatibility errors. The "new" JDBC drivers were too smart for the old database protocols.
He clicked.
The installation process for this version is straightforward. Oracle SQL Developer does not require a traditional installer; you simply run it from the extracted files.
There are really only two scenarios where you should download SQL Developer 3.2.20.10: This was the first version to officially support
Save the file to allocate more RAM to the application environment. 5. Next Steps for Database Connectivity
This version requires a 32-bit or 64-bit JRE (Java 6 or Java 7 is generally recommended for maximum compatibility with this specific, older release). OS: Windows 7/8/10/11, Linux, macOS. 2. Installation Steps
Includes syntax highlighting, code completion, and debugging capabilities.
