This feature doesn't work with in-memory databases
я разобрался с той бедой, н остолкнулся с новой, Syntax error in SQL statement "insert into students (student_id, first_name, last_name) values(default, (?), (?)) returning[*] student_id"; SQL statement:
INSERT INTO students (student_id, first_name, last_name) VALUES(DEFAULT, (?), (?)) RETURNING student_id [42000-200] вот url- jdbc:h2:mem:test;MODE=PostgreSQL;DATABASE_TO_LOWER=TRUE;DB_CLOSE_DELAY=-1