I want to get user inputs via Rasa cmdline, pass it to a RDBMS table and fetch the data back into the chatbot screen.
Right now I have connected Rasa chat bot and Oracle DB via Python Flask API. But without using any other intermediary tools can we directly connect the rasa chat bot to a RDBMS table and fetch data out of it on a real-time basis ?
Probably the best thing you can do is look at the Actions and use a custom action server to take slots in, etc and then send that data to your third party API or in this case RDBMS, etc.
Look over that section and let me know if you have any further questions but this is most likely the best approach if I am understanding your issue correctly.