> I will read it, but mind that, I said "general purpose" I don't want this to be a language used to be only used as a Database.
A major point of D is to eliminate the object-relational impedance mismatch and the app language/SQL boundary by providing one language for app and database that is truly relational.
That said, I think most of the implementations (other than as libraries for existing languages, which is kind of a different thing) have ecosystem problems from not being popular, so even if they are “general purpose” languages, there's probably a heavy loft for lots of common tasks compared to languages with richer ecosystems.