Oracle PL/SQL Tutorial/SQL PLUS Session Environment/editor
define _editor
<source lang="sql">
SQL> --define _editor=Notepad SQL> --define _editor SQL> SQL> SQL></source>
define_editor=Notepad /* for Windows */
<source lang="sql">
SQL> SQL> SQL> -- define_editor=Notepad /* for Windows */ SQL></source>
define_editor=vi* for UNIX */
<source lang="sql">
SQL> SQL> -- define_editor=vi /* for UNIX */ SQL></source>