Oracle : Sqlplus or cmd window displayed

[Neospiro]

A "cmd" window is showed up when executing a query or selecting a server

Thank you 👍

[mtxr]

I didn't understand it exactly. Could you describe more? Also a print screen could be helpful.

[AdrianLC]

OP is probably on Windows where subprocess open a black shell window by default.
See http://stackoverflow.com/questions/7006238/how-do-i-hide-the-console-when-i-use-os-system-or-subprocess-call

[mtxr]

Thanks @AdrianLC. I will check it till tomorrow.

[mtxr]

I'm working in something.