I forgot, to mention that I had posted this question by mistake in the Oracle database forum.
Yes, you posted it there
and have recived constructive responses.
You also asked what is essentially the same question just a couple of hours before that one as well:
and have an active discussion in that one too.
This third post is locked because you are now starting to splatter the inquiry all over the place.
Stop doing that. Work those earlier threads and you will eventually get some sort of answer you can understand.