When I login with SQL*Plus, without executing a command, I always get the following error:
$ sqlplus db_user/db_pass@localhost/XE SQL*Plus: Release 126.96.36.199.0 - Production on Wed Aug 7 10:33:03 2019 Version 188.8.131.52.0 Copyright (c) 1982, 2018, Oracle. All rights reserved. Connected to: Oracle Database 11g Express Edition Release 184.108.40.206.0 - 64bit Production SP2-0310: unable to open file "LOGIN.SQL" SQL>
After this, the prompt is ready to take commands and everything else works well otherwise, but how can I remove that error prompt? What is it trying to execute and why does it look for a LOGIN.SQL file?