Правильная выгрузка данных в DataGridView

DROP TABLE IF EXISTS Books CASCADE;
DROP TABLE IF EXISTS Authors CASCADE;
DROP TABLE IF EXISTS Link_BA;
 
CREATE TABLE Books
(
    id serial,
    title CHARACTER VARYING(30) NOT NULL,
    YEAR INTEGER NOT NULL,
    PRIMARY KEY(Id)
);
 
CREATE TABLE Authors
(
    id serial,
    name CHARACTER VARYING(20) NOT NULL,
    surname CHARACTER VARYING(20) NOT NULL,
    PRIMARY KEY(Id)
);
 
CREATE TABLE Link_BA
(
    id serial,
    id_book INT NOT NULL,
    id_author INT NOT NULL,
    PRIMARY KEY(Id)
);
 
INSERT INTO Books (title, YEAR) VALUES ('Book 1', 1995);
INSERT INTO Books (title, YEAR) VALUES ('Book 2', 1996);
INSERT INTO Books (title, YEAR) VALUES ('Book 3', 1997);
INSERT INTO Books (title, YEAR) VALUES ('Book 4', 1998);
 
INSERT INTO Authors (name, surname) VALUES ('Author_name 1', 'Surname 1');
INSERT INTO Authors (name, surname) VALUES ('Author_name 2', 'Surname 2');
INSERT INTO Authors (name, surname) VALUES ('Author_name 3', 'Surname 3');
INSERT INTO Authors (name, surname) VALUES ('Author_name 4', 'Surname 4');
INSERT INTO Authors (name, surname) VALUES ('Author_name 5', 'Surname 5');
INSERT INTO Authors (name, surname) VALUES ('Author_name 6', 'Surname 6');
 
INSERT INTO Link_BA (id_book, id_author) VALUES (1, 1);
INSERT INTO Link_BA (id_book, id_author) VALUES (1, 2);
INSERT INTO Link_BA (id_book, id_author) VALUES (2, 3);
INSERT INTO Link_BA (id_book, id_author) VALUES (2, 4);
INSERT INTO Link_BA (id_book, id_author) VALUES (3, 5);
INSERT INTO Link_BA (id_book, id_author) VALUES (4, 6);
 
SELECT B.id,
       B.title,
       B.year,
       CONCAT( (
                     SELECT A.name || ' ' || A.surname
                     ), '; ') Authors
FROM Books AS B,
       Link_BA AS L,
       Authors AS A
WHERE L.id_book = B.id AND 
       A.id = L.id_author

SELECT DISTINCT B.ID_OBJECT
                       FROM BOOK AS B,
                       LINK_BOOK_AUTHORS AS L,
                       AUTHOR AS A
                        WHERE L.ID_OBJECT = B.ID_OBJECT AND 
                        A.ID_AUTHOR = L.ID_AUTHOR AND 
                        A.NAME LIKE '%ИМЯ4%'