INSERT INTO query_cache(session_id, url_id, weight)    SELECT DISTINCT 'kpi8on53mect1t6qv90bgh4u85',u.id,1 as weight
                                  FROM lect_url AS u
                                  WHERE (LOCATE('Євдокименко', u.painter )>0)
                                    AND u.is_visible=1   UNION SELECT DISTINCT 'kpi8on53mect1t6qv90bgh4u85',u.id,2 as weight
                                  FROM lect_url AS u
                                  WHERE (LOCATE('Василь', u.painter )>0)
                                    AND u.is_visible=1   UNION SELECT DISTINCT 'kpi8on53mect1t6qv90bgh4u85',u.id,3 as weight
                                  FROM lect_url AS u
                                  WHERE (LOCATE('Арутюнянц', u.painter )>0)
                                    AND u.is_visible=1   UNION SELECT DISTINCT 'kpi8on53mect1t6qv90bgh4u85',u.id,4 as weight
                                  FROM lect_url AS u
                                  WHERE (LOCATE('А', u.painter )>0)
                                    AND u.is_visible=1   UNION SELECT DISTINCT 'kpi8on53mect1t6qv90bgh4u85',u.id,5 as weight
                                  FROM lect_url AS u
                                  WHERE (LOCATE('Гінзбург', u.painter )>0)
                                    AND u.is_visible=1   UNION SELECT DISTINCT 'kpi8on53mect1t6qv90bgh4u85',u.id,6 as weight
                                  FROM lect_url AS u
                                  WHERE (LOCATE('Б', u.painter )>0)
                                    AND u.is_visible=1   UNION SELECT DISTINCT 'kpi8on53mect1t6qv90bgh4u85',u.id,7 as weight
                                  FROM lect_url AS u
                                  WHERE (LOCATE('Худяк', u.painter )>0)
                                    AND u.is_visible=1   UNION SELECT DISTINCT 'kpi8on53mect1t6qv90bgh4u85',u.id,8 as weight
                                  FROM lect_url AS u
                                  WHERE (LOCATE('М', u.painter )>0)
                                    AND u.is_visible=1   UNION SELECT DISTINCT 'kpi8on53mect1t6qv90bgh4u85',u.id,9 as weight
                                  FROM lect_url AS u
                                  WHERE (LOCATE('Решетов', u.painter )>0)
                                    AND u.is_visible=1   UNION SELECT DISTINCT 'kpi8on53mect1t6qv90bgh4u85',u.id,10 as weight
                                  FROM lect_url AS u
                                  WHERE (LOCATE('Володимир', u.painter )>0)
                                    AND u.is_visible=1   UNION SELECT DISTINCT 'kpi8on53mect1t6qv90bgh4u85',u.id,11 as weight
                                  FROM lect_url AS u
                                  WHERE (LOCATE('Сємикіна', u.painter )>0)
                                    AND u.is_visible=1   UNION SELECT DISTINCT 'kpi8on53mect1t6qv90bgh4u85',u.id,12 as weight
                                  FROM lect_url AS u
                                  WHERE (LOCATE('Л', u.painter )>0)
                                    AND u.is_visible=1   UNION SELECT DISTINCT 'kpi8on53mect1t6qv90bgh4u85',u.id,13 as weight
                                  FROM lect_url AS u
                                  WHERE (LOCATE('Захарчук', u.painter )>0)
                                    AND u.is_visible=1   UNION SELECT DISTINCT 'kpi8on53mect1t6qv90bgh4u85',u.id,14 as weight
                                  FROM lect_url AS u
                                  WHERE (LOCATE('Григор', u.painter )>0)
                                    AND u.is_visible=1   UNION SELECT DISTINCT 'kpi8on53mect1t6qv90bgh4u85',u.id,15 as weight
                                  FROM lect_url AS u
                                  WHERE (LOCATE('��єва', u.painter )>0)
                                    AND u.is_visible=1   UNION SELECT DISTINCT 'kpi8on53mect1t6qv90bgh4u85',u.id,16 as weight
                                  FROM lect_url AS u
                                  WHERE (LOCATE('Галина', u.painter )>0)
                                    AND u.is_visible=1   UNION SELECT DISTINCT 'kpi8on53mect1t6qv90bgh4u85',u.id,17 as weight
                                  FROM lect_url AS u
                                  WHERE (LOCATE('Чеканюк', u.painter )>0)
                                    AND u.is_visible=1   UNION SELECT DISTINCT 'kpi8on53mect1t6qv90bgh4u85',u.id,18 as weight
                                  FROM lect_url AS u
                                  WHERE (LOCATE('Вілен', u.painter )>0)
                                    AND u.is_visible=1   UNION SELECT DISTINCT 'kpi8on53mect1t6qv90bgh4u85',u.id,19 as weight
                                  FROM lect_url AS u
                                  WHERE (LOCATE('Бе', u.painter )>0)
                                    AND u.is_visible=1   UNION SELECT DISTINCT 'kpi8on53mect1t6qv90bgh4u85',u.id,20 as weight
                                  FROM lect_url AS u
                                  WHERE (LOCATE('Ша', u.painter )>0)
                                    AND u.is_visible=1   UNION SELECT DISTINCT 'kpi8on53mect1t6qv90bgh4u85',u.id,21 as weight
                                  FROM lect_url AS u
                                  WHERE (LOCATE('Болдирєв', u.painter )>0)
                                    AND u.is_visible=1   UNION SELECT DISTINCT 'kpi8on53mect1t6qv90bgh4u85',u.id,22 as weight
                                  FROM lect_url AS u
                                  WHERE (LOCATE('В', u.painter )>0)
                                    AND u.is_visible=1   UNION SELECT DISTINCT 'kpi8on53mect1t6qv90bgh4u85',u.id,23 as weight
                                  FROM lect_url AS u
                                  WHERE (LOCATE('Ходаков', u.painter )>0)
                                    AND u.is_visible=1   UNION SELECT DISTINCT 'kpi8on53mect1t6qv90bgh4u85',u.id,24 as weight
                                  FROM lect_url AS u
                                  WHERE (LOCATE('Л', u.painter )>0)
                                    AND u.is_visible=1  
Illegal mix of collations (utf8mb4_general_ci,IMPLICIT) and (utf8mb3_general_ci,COERCIBLE) for operation 'locate'