The Oracle SQL Developer tool can connect to databases other than Oracle, ... Type the username and password for the DB2 database. Check the "Save Password" check box, ...

Though SQL (Structured Query Language) for databases has proved to be indispensable through decades of use, differences among SQL versions can challenge a software developer. For example ...

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.

1 . Select View > Unit Test.. 2 . In the Unit Test navigator, right-click Tests and select Create Test.. 3 . In Select Operation, select the HR_ORCL connection that you used to create the AWARD_BONUS ...

The 1Z0-047 exam also provides credit towards, Oracle Database: SQL Certified Expert, Oracle 9i DBA OCA and Oracle PL/SQL Developer Certified Associate certifications. The PrepKit has been developed ...

If you are an Oracle DBA or want to become one, you must install the SQL Developer application on your computer.It allows you to access databases hosted on remote servers. In this post, we will ...