SELECT article_id,title FROM `bdm818993415_db`.`ecs_article` WHERE article_id > 77 AND cat_id= AND is_open=1 order by sort asc,article_id desc LIMIT 1
错误
You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'AND is_open=1 order by sort asc,article_id desc LIMIT 1' at line 1