The Oracle SQL Developer tool ... and execute basic SELECT queries on supported databases. However, write access is not supported for DB2. Before setting up the connection, download and install ...

To keep your Oracle SQL Developer connection alive, you can use a keepalive extension that periodically sends a simple query to the database, preventing the connection from timing out. First ...

Oracle SQL Developer is a great tool for managing Oracle Databases. It has a user-friendly interface that makes it easier to handle database tasks. The software offers features to simplify ...