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SQL>
SQL> set termout off
SQL> column global_name new_value gname
SQL> select lower(user) || '@' || global_name global_name
2 from global_name;
GLOBAL_NAME
----------------------------------------------------------------------------------
java2s@XE
1 row selected.
SQL> set termout on
SQL> set sqlprompt '&gname> '
SQL>
SQL> --
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