Database error: Invalid SQL: select a.id , a.name , a.version , a.brief , a.manu_name , a.category_id , a.os_info , a.publish_date , a.licence_id , a.hit_count , a.size , a.location , date_format(a.edit_date , '%Y-%m-%d') as date , b.total_scores,a.subcategory_id,a.subcategory_name from soft a LEFT JOIN comment_index b ON a.id=b.document_id where 1 and a.is_del = 0 and a.category_id = 15 and a.subcategory_id = 170 order by a.hit_count DESC limit -10,10You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near '-10,10' at line 1
MySQL Error: ()
