May"NoLogging" Option for Enterprise and Express Edition Behave Diffrently?

Question

Below you will find my scripts to test the redo generation for a simple create table as select statement. force_logging option in XE database is not enabled, but there is less difference redo generation. How can I go into details, can I use an event to dump what is going on behind? Thank you, kind regards;
NOLOGGING @ Oracle Database 10g Enterprise Edition Release 10.2.0.1.0 - 64bit;
09:52:32 [email protected] > CREATE OR REPLACE VIEW redo_size AS
09:52:33 2 SELECT value
09:52:33 3 FROM v$mystat, v$statname
09:52:33 4 WHERE v$mystat.statistic# = v$statname.statistic#
09:52:33 5 AND v$statname.name = ‘redo size’;
View created.
09:52:34 [email protected] > DROP TABLE t7 PURGE;
Table dropped.
09:52:34 [email protected] > SELECT value FROM redo_size;
VALUE
54364
09:52:34 [email protected] > CREATE TABLE t7 AS SELECT * FROM all_objects;
Table created.
09:52:36 [email protected] > SELECT value FROM redo_size;
VALUE
1854300
– ReDo Generated -> 1854300 - 54364 = 1745572
09:52:36 [email protected] > DROP TABLE t7 PURGE;
Table dropped.
09:52:36 [email protected] > SELECT value FROM redo_size;
VALUE
1885216
09:52:36 [email protected] > CREATE TABLE t7 NOLOGGING AS SELECT * FROM all_objects;
Table created.
09:52:37 [email protected] > SELECT value FROM redo_size;
VALUE
1927204
– ReDo Generated -> 1927204 - 1885216 = 41988
NOLOGGING @ Oracle Database 10g Express Edition Release 10.2.0.1.0 - Product;
HR on 13/07/2006 10:00:18 at XE > CREATE OR REPLACE VIEW redo_size AS
2 SELECT value
3 FROM v$mystat, v$statname
4 WHERE v$mystat.statistic# = v$statname.statistic#
5 AND v$statname.name = ‘redo size’;
View created.
HR on 13/07/2006 10:00:39 at XE > DROP TABLE t7 PURGE;
Table dropped.
HR on 13/07/2006 10:01:17 at XE > SELECT value FROM redo_size;
1191304
HR on 13/07/2006 10:01:18 at XE > CREATE TABLE t7 AS SELECT * FROM all_objects;
Table created.
HR on 13/07/2006 10:02:45 at XE > SELECT value FROM redo_size;
1278368
– ReDo Generated -> 1278368 - 1191304 = 87064
HR on 13/07/2006 10:02:45 at XE > DROP TABLE t7 PURGE;
Table dropped.
HR on 13/07/2006 10:02:49 at XE > SELECT value FROM redo_size;
1313828
HR on 13/07/2006 10:02:49 at XE > CREATE TABLE t7 NOLOGGING AS SELECT * FROM all
_objects;
Table created.
HR on 13/07/2006 10:02:54 at XE > SELECT value FROM redo_size;
1392884
– ReDo Generated -> 1392884 - 1313828 = 79056

Answer 1

Still suspecting NOLOGGING behaviour on XE and couldn't find any way to where this difference comes from..