1 2 3 4 5 6 7
В базе у меня такая картинка: id | director_id | question_id | avg | avg_stageur | avg_senior ----+-------------+-------------+-------+-------------+------------ 26 | 123 | 2 | 3 | 2 | 4 27 | 144 | 3 | 1.5 | 1 | 2 28 | 123 | 4 | 4.5 | 4 | 5