text: INSERT INTO books (title, description) VALUES ('Effective Java', 'The Definitive Guide to Java Platform Best Practices–Updated for Java 7, 8, and 9');
  INSERT INTO books (title, description) VALUES ('Hands-On Spring Security 5 for Reactive Applications', 'Learn effective ways to secure your applications with Spring and Spring WebFlux (English Edition)');
  INSERT INTO books (title, description) VALUES ('Big Data Integration Theory', 'This book presents a novel approach to database concepts, describing a categorical logic for database schema mapping based on views, within a framework for database integration/exchange and peer-to-peer. Database mappings, database programming languages, and denotational and operational semantics are discussed in depth. An analysis method is also developed that combines techniques from second order logic, data modeling, co-algebras and functorial categorial semantics.');
  
  INSERT INTO authors (name, surname, dob, sex) VALUES ('Joshua', 'Bloch', '1960-6-27', 'm');
  INSERT INTO authors (name, surname, dob, sex) VALUES ('Tomcy', 'John', '1960-6-27', 'm');
  INSERT INTO authors (name, surname, dob, sex) VALUES ('Zoran', 'Majkić', '1960-6-27', 'm');
  
  INSERT INTO books_authors VALUES (1, 1);
  INSERT INTO books_authors VALUES (2, 1);
  INSERT INTO books_authors VALUES (2, 2);
  INSERT INTO books_authors VALUES (3, 3);
  