Yes I read it. Lots of abstract talk about modularity and how SQL is so bad because people tend to use all caps without demonstrating how and what this whole new programming language can do better.

Note that I'm not claiming it can't do but I would be interested for the authors to point out what the actual benefits are.

All I see from their examples that clauses in Logica are much longer than SQL counterparts and that they are importing modules which (I assume) re-define already defined schemas which brings all kinds of different dependency problems that I'm not going to go in here..