What are Codds rules?
On 12th September 2000 david@smooth1.co.uk (David Williams) wrote:- I found this on the net and thought it might be useful! A relational DBMS must use its relational facilities exclusively to manage and interact with the database. The rules: These rules were defined by Codd in a paper published in 1985. They specify what a relational database must support in order to be relational.