Hi,

I can see my priority reading after 15 years of SQL Dev neglect, is to make sure I have a thorough knowledge of the various types of joins again. Problem is, I don't think I did enough 15 years ago to get a good understanding, so I've got some homework to do.

Can't do a whole lot during my work hours, but I'll certainly be trying this out during my evenings. Thanks again.

Cheers,

Wayne