Matthew1980 - 10:05 am on Mar 14, 2013 (gmt 0)
Hi there LifeInAsia,
Thanks for the update there, this query is VERY slow and doesn't seem to do as I expect. I see the method of use there, and happy as it looks like it can be done.
From the first example I gave, the result should be 1 serial number - the one that's NOT used in the new build table.
I'm trying a few things, and if I get any success I'll keep you informed.