: You can verify which driver version is active by running java -jar ojdbcX.jar in your terminal. JDBC OCI driver | DBeaver Documentation
: If your organization uses a tnsnames.ora file, you can point DBeaver to it in the connection settings to avoid typing host/port details manually. dbeaver oracle jdbc driver download
: Generally, use ojdbc11.jar for Java 11/17 and ojdbc8.jar for Java 8. : You can verify which driver version is
: When you attempt to "Test Connection," DBeaver will detect the missing driver and prompt you to Download it automatically. 2. Manual Download: Finding the Right JAR File : When you attempt to "Test Connection," DBeaver
: Most users should use the Thin driver, which is purely Java-based. The OCI driver requires an Oracle Instant Client installed on your OS.
: Open DBeaver and click Database > New Database Connection . Step 2 : Select Oracle from the list of databases.
If you are working in an environment without internet access or need a specific driver version (like ojdbc8.jar or ojdbc11.jar ), you must download it manually.