I have a PHP-MySQL (Symfony) application which is running on an RHEL instance, The customer wants to migrate the database from MySQL to Oracle. I have tried to migrate it using SQL Developer installed on the local Windows machine. It is taking too much time and often failing due to network issues. I installed SQL Developer on RHEL server but unable to do the migration as there is no GUI. What is the ideal solution for this? Can I use SQLCL to migrate MySQL to Oracle? If yes, what is the command?