select * from table_name order by number asc,time asc先按number从小到大排,如果number相同,再按time从小到大排 如果要从大到小将asc换为desc
mysql 两个条件 当次数相同时按时间排序 求解答
select * from table_name order by number asc,time asc先按number从小到大排,如果number相同,再按time从小到大排
如果要从大到小将asc换为desc
2015-04-22