SQL语句错误: SELECT COUNT(*)as rows FROM (select A.* ,pro_class1.class_name as class_name from pro as A left join pro_class as pro_class1 on A.class_id=pro_class1.class_id )A where mever='cn' and (class_id=1 or class_id in(select class_id from pro_class where parent_id=1))
错误信息: Got error 28 from storage engineSQL语句错误: SELECT * FROM (select A.* ,pro_class1.class_name as class_name from pro as A left join pro_class as pro_class1 on A.class_id=pro_class1.class_id )A where mever='cn' and (class_id=1 or class_id in(select class_id from pro_class where parent_id=1)) order by rank asc,id desc LIMIT 0, 9
错误信息: Got error 28 from storage engine