数据集:
按照id和name分组排序(去重):
select a.id, a.name, a.address, a.row_number from ( select *, row_number() over (partition by id,name order by name desc) as row_number from dmp_dws_prd.test ) a;
查询结果如下:
最终结果:

数据集:
按照id和name分组排序(去重):
select a.id, a.name, a.address, a.row_number from ( select *, row_number() over (partition by id,name order by name desc) as row_number from dmp_dws_prd.test ) a;
查询结果如下:
最终结果: