时间:2021-05-16 09:39:09 | 栏目:MsSql | 点击:次
ORDER BY _column1, _column2; /* _column1升序,_column2升序 */ ORDER BY _column1, _column2 DESC; /* _column1升序,_column2降序 */ ORDER BY _column1 DESC, _column2 ; /* _column1降序,_column2升序 */ ORDER BY _column1 DESC, _column2 DESC; /* _column1降序,_column2降序 */