GROUP BY：速记

Question

我有一个查询（这里更短）：

SELECT 
a,b,c 
,SUM(something) as s
FROM table
GROUP BY 1, 2, 3

假设我在SUM

之前有23个小马

是否有一种速记可以省去将1,2,3全部写到23的麻烦？

Answer 1

试试这个

SELECT DISTINCT
 a,b,c 
 ,SUM(something) OVER(partition by a,b,c) as s
FROM table