A: It can connect , but you may encounter errors with new data types (JSON, identity columns). Not recommended.
A: Absolutely. They use separate directories and configuration files. Oracle Sql Developer 3.2.20.10 Download
| File Name | Description | |-----------|-------------| | sqldeveloper-3.2.20.10-x64.zip | 64-bit Windows (no JDK included) | | sqldeveloper-3.2.20.10-no-jre.zip | Cross-platform (Linux/macOS/Windows) | | sqldeveloper-3.2.20.10-with-jdk.zip | Includes 32-bit JDK 7 for easy setup | : Download the “with-jdk” version (around 320 MB) to avoid separate Java installation issues. Step 4: Accept the License Agreement Oracle requires you to accept the OTN License Agreement before download. Check the box and click “Download” . Step 5: Verify the Checksum (Optional but Recommended) For security, verify the SHA-1 or MD5 checksum provided on the download page. Example (for the ZIP file): A: It can connect , but you may
You might see multiple variants:
Introduction In the fast-paced world of database management, newer isn’t always better. While Oracle continuously releases updated versions of its popular Oracle SQL Developer (the latest being versions 20.x, 21.x, 22.x, and 23.x), many enterprises and developers still rely on older, battle-tested releases for compatibility with legacy systems. One such version that maintains a dedicated following is Oracle SQL Developer 3.2.20.10 . They use separate directories and configuration files
You can download modern versions from the official page: https://www.oracle.com/tools/downloads/sqldev-downloads.html