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摘要: 示例零: SELECT seller_id , RANK() OVER( ORDER BY SUM(price) DESC) AS r ,SUM(price) FROM Sales 结果: 返回一条数据 , 没有partition 关键字,等于是全表做order by , 基于全表 做sum 排序 阅读全文
posted @ 2024-08-20 12:20 萌哥-爱学习 阅读(6) 评论(0) 推荐(0) 编辑