I enabled the Supplemental Logging both in database level and table level.
Then i execute some sql statements.
But after i dump the redo file using "alter system dump logfile", i can't see the effect from the trace file.
In my expectation, i think the primary key value should in the OP:5.1 change.
Does the supplemental logging can't effect if row chaining or row migration occurred? i mean OP:11.6
Does it must be in the undo segment of update change OP:11.5?

Black Thought