Well my theory on posting every week has been tested to the limit somewhat and I didn’t get anything written last week. I am still in the planning stages of my SQL Server statistics article, the research into that has sent me off on a few different tangents including the book I am currently reading; I am going to try to write a draft soon though. In the meantime I have been reading CJ Date’s book titled SQL and Relational Theory...I am about half way through at the moment and if I had to put the book into a short sentence it would read “No Duplicates, No Nulls!”