<div class="gmail_quote"><blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt
0pt0pt 0.8ex; padding-left: 1ex;"><br /> I think you have to take up a simpler project as a first project. This<br />
isa major overhaul of transaction information and it depends on<br /> understanding how a lot of different areas work
--all of which are<br /> very complex tricky areas to understand.<br /><br /><br /></blockquote></div><br />Greg,<br
/> I just feel the fast full index scan may not be of much value, if we have to go to the table for visibility
information.I think the feature needs the visibility map to get completed. Please let me know, if you feel
otherwise.<br/><br />Thanks,<br />Gokul.<br />