How Much You Need To Expect You'll Pay For A Good datalog 5
A rule known as ground if all of its atoms (head and system) are ground. A ground rule R1 is actually a floor occasion of A further rule R2 if R1 is the result of a substitution of constants for all the variables in R2. The Herbrand base of a Datalog plan would be the list of all floor atoms that could be designed with the constants showing up in t