傳統寫法
limit 偏移量,取出條數
SELECT * FROM yundou_management.service_order where order_status=1 order by id asc limit 108,8 ;
mysql5之後支持新寫法,讓人更容易理解
limit 取出條數 offset 偏移量
SELECT * FROM yundou_management.service_order where order_status=1 order by id asc limit 8 offset 108 ;
假如從第一條開始獲取指定條數量,偏移量爲0
SELECT * FROM yundou_management.service_order where order_status=1 order by id asc limit 0,8 ;
SELECT * FROM yundou_management.service_order where order_status=1 order by id asc limit 8 offset 0 ;
也可以簡寫成如下
SELECT * FROM yundou_management.service_order where order_status=1 order by id asc limit 8;
隨着偏移量越來越大,查詢速度會越來越慢,解決方案在之前的文章已經介紹過。