Question,
I have a table (1) with 2 col (a & b) where b can sometimes be null. I need a query that if B is null I get back the
contentsof A.. but if B is not null I do a join on it and table (2) col c to get the contents of table (2) col d.. I
cando this in multiple queries.. but was wondering if I could do it in 1.
Travis
