There's an uninstall flag you ran run vs the setup - this will remove the ORDS schemas/users from the configured database. When it's finished, I believe you'll also need to edit the ords pools config file to remove the database info from there as well - not that the connection pools could be established without a valid user in the db to connect as.
using "uninstall" the ORDS is removed from the database. I have configured multiple databases (via "setup" & "map-url") and wanted to remove one of these connections. What is your suggestion to achieve this?
Hope you are looking the below option, please check this
curl -i -X DELETE ..................