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                ### 下面是tp5 寫法 ![](https://img.kancloud.cn/4a/2c/4a2cf7b48e19ae0012a6b0c2b51cc81e_1412x462.png) ~~~ SELECT t.* ,@rank:=@rank+1 AS pm FROM (SELECT sum(stay_time) as stay_time,t.goods_id,g.goods_name FROM `behavior_pages_logs_view_goods_time` `t` INNER JOIN `litestore_goods` `g` ON `g`.`goods_id`=`t`.`goods_id` WHERE `t`.`create_time` >= 1669824000 AND `t`.`goods_id` <> 0 GROUP BY `t`.`goods_id` ORDER BY `stay_time` DESC LIMIT 0,10) t , (SELECT @rank:=0) B ~~~ @rank:=0,0這個如果搞分頁的話,每頁需要動態設置,不然你到下一頁,他拿返回的數據重新排位,所以需要告知下一頁從第幾名開始排,如果不分頁可以不管 主要步驟: 1,@rank:=@rank+1 AS pm 和 (SELECT @rank:=0) B 其他的都是你之前的sql語句 2,個人理解原理是,你查出的結果,然后用rank變量,重新對你的結果,從上到下排序 參考: https://blog.csdn.net/bang152101/article/details/108583621
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