WordPress数据库错误： [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 '– TO_DAYS(post_date) < 60 ORDER BY comment_count DESC LIMIT 0 , 10' at line 2]
SELECT ID , post_title , comment_count FROM xiagegou_posts WHERE post_type = 'post' AND TO_DAYS(now()) – TO_DAYS(post_date) < 60 ORDER BY comment_count DESC LIMIT 0 , 10