I issue the command “SELECT sessiontimezone from dual” again same database using SQLCL and SQL*PLUS and result has some difference.
Database: 19c
SQLCL Version: 22.4
SQL*PLUS Version: 21.0
SQLCL V22.4:

==> it returns my session timezone region value “America/Chicago” from database
SQL*PLUS 21.0

==> it returns my session timezone's UTC offset value
In my case, I prefer UTC offset value. what I can do to force SQLCL return UTC offset value?
Thanks!
Kevin